CN110058443A

CN110058443A - Display screen and electronic equipment

Info

Publication number: CN110058443A
Application number: CN201910282221.5A
Authority: CN
Inventors: 张磊
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-07-26

Abstract

This application provides a kind of display screen, the display screen includes first area and second area, and the first area is provided with display module, for showing image；The second area is provided with electrochromism mould group, and light transmission rate can be changed in the electrochromism mould group, and then realizes blocking for the device that the correspondence second area is arranged.Furthermore, present invention also provides a kind of electronic equipment, the electronic equipment includes optical device and above-described display screen, and the optical device corresponds to the second area setting of the display screen, and the second area of the display screen, which can be realized, blocks the optical device.Technical solution provided herein is able to ascend the appearance of electronic equipment.

Description

Display screen and electronic equipment

Technical field

The present invention relates to the technical field of electronic equipment, it is specifically related to a kind of display screen and electronic equipment.

Background technique

With the multifarious development of electronic equipment, more stringent requirements are proposed for appearance of the user to electronic equipment.Such as The appearance of what promotion electronic equipment is the research direction of industry common concern.

Summary of the invention

On the one hand the embodiment of the present application provides a kind of display screen, the display screen includes first area and the secondth area Domain, the first area is provided with display module, for showing image；The second area is provided with electrochromism mould group, institute Stating electrochromism mould group can be changed light transmission rate, and then realize blocking for the device that the correspondence second area is arranged.

Display screen provided by the embodiments of the present application is provided with electrochromism mould group in the second area, electroluminescent by changing The light transmission rate of discoloration mould group realizes blocking for the device that the correspondence second area is arranged.

On the other hand the embodiment of the present application also provides a kind of electronic equipment, which is characterized in that the electronic equipment includes light Device and above-described display screen are learned, the optical device corresponds to the second area setting of the display screen, the display The second area of screen, which can be realized, blocks the optical device.

Electronic equipment provided by the embodiments of the present application corresponds to the optical device provided with the electrochromism mould group, passes through The light transmission rate for changing the electrochromism mould group, which realizes, blocks the optical device.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the structural schematic diagram of one embodiment of display screen provided herein；

Fig. 2 is the positive structure schematic of the display screen in Fig. 1；

Fig. 3 is another positive structure schematic of the display screen in Fig. 1；

Fig. 4 is another positive structure schematic of the display screen in Fig. 1；

Fig. 5 is the positive structure schematic of second area in Fig. 2；

Fig. 6 is another structural schematic diagram of the display screen in Fig. 1；

Fig. 7 is the structural schematic diagram of the backlight assembly in Fig. 6；

Fig. 8 is another structural schematic diagram of the backlight assembly in Fig. 6；

Fig. 9 is another structural schematic diagram of the backlight assembly in Fig. 6；

Figure 10 is another structural schematic diagram of the backlight assembly in Fig. 6；

Figure 11 is another structural schematic diagram of the backlight assembly in Fig. 6；

Figure 12 is another structural schematic diagram of the backlight assembly in Fig. 6；

Figure 13 is another structural schematic diagram of the backlight assembly in Fig. 6；

Figure 14 is the structural schematic diagram of the electrochromism mould group in Fig. 6；

Figure 15 is another structural schematic diagram of the electrochromism mould group in Fig. 6；

Figure 16 is another structural schematic diagram of the display screen in Fig. 6；

Figure 17 is another structural schematic diagram of the display screen in Fig. 6；

Figure 18 is the structural schematic diagram of one embodiment of electronic equipment provided herein；

Figure 19 is the structure composition block diagram of the electronic equipment in Figure 18；

Figure 20 is the positive structure schematic of the electronic equipment in Figure 18；

Figure 21 is a kind of mode of operation schematic diagram of the electronic equipment in Figure 18；

Figure 22 is the schematic diagram of another mode of operation of the electronic equipment in Figure 18.

Specific embodiment

With reference to the accompanying drawings and examples, the application is described in further detail.It is emphasized that following implement Example is merely to illustrate the application, but is not defined to scope of the present application.Likewise, following embodiment is only the portion of the application Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, shall fall in the protection scope of this application.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Include, but are not limited to be configured to via wired as " electronic equipment " as used herein (or being referred to as " equipment ") Connection (such as connects via Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, direct cable Connect and/or another data connection/network) and/or via (for example, for cellular network, WLAN (WLAN), such as The digital TV network of DVB-H network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wirelessly connect Mouth reception/transmission signal of communication device.It is configured to that " channel radio can be referred to as by the communication terminal of radio interface communication Letter terminal ", " wireless terminal " or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with PCS Personal Communications System (PCS) terminal of combination cellular radio telephone and data processing, fax and communication ability；It can be with Including radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global location The PDA of system (GPS) receiver；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver Other electronic devices.Mobile phone is the electronic equipment for being configured with cellular communication module.

Referring to Fig. 1, Fig. 1 is the structural schematic diagram of 100 1 embodiment of display screen provided herein.The display screen 100 include first area 101 and second area 102, and the first area 101 is provided with display module 10, for showing figure Picture；The second area 102 is provided with electrochromism mould group 20, and light transmission rate can be changed in the electrochromism mould group 20, in turn Realize blocking for the device that the correspondence second area 102 is arranged.It should be noted that the term in the embodiment of the present application " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicit finger The quantity of bright indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can express or hidden It include at least one this feature containing ground.In addition, term " includes " and " having " and their any changes in the embodiment of the present application Shape, it is intended that cover and non-exclusive include.

Specifically, the electrochromism mould group 20 can be made by the light transmission rate for changing the electrochromism mould group 20 In pellucidity or occlusion state.For example, the light transmission rate of the electrochromism mould group 20 can appoint between 0-100 Meaning variation, when the light transmission rate of the electrochromism mould group 20 is higher, for example, the light transmission rate be 100% or close to When 100%, the electrochromism mould group 20 is in pellucidity；When the light transmission rate of the electrochromism mould group 20 is lower, For example the light transmission rate is 0 or when close to 0, the electrochromism mould group 20 is in occlusion state.It should be noted that this Apply pellucidity as described in the examples include all-transparent state and positioned at all-transparent and it is opaque between it is various semi-transparent Bright state, the all-transparent state are that user with the naked eye can see the corresponding second area 102 through the display screen 100 The profile of the device of setting and specific CONSTRUCTED SPECIFICATION, the translucent are that user can with the naked eye penetrate the display screen 100 see the profile for the device that the corresponding second area 102 is arranged.Occlusion state described in the embodiment of the present application is user The device that the corresponding second area 102 is arranged can not be visually seen, reaches the completely hiding corresponding second area 102 and sets The effect for the device set.

Display screen 100 provided by the embodiments of the present application is provided with electrochromism mould group 20 in the second area 102, described Light transmission rate can be changed in electrochromism mould group 20, and the light transmission rate by changing electrochromism mould group 20 can make the electroluminescent change Color mould group 20 is in pellucidity or occlusion state, to realize blocking for the device that the correspondence second area 102 is arranged Or it is exposed.

Optionally, the first area 101 can be arranged entirely around the second area 102.For example, figure please be read 2, Fig. 2 be the positive structure schematic of the display screen 100 in Fig. 1, and the second area 102 is annular region, secondth area Domain 102 is close to the top of the first area 101, on the center line of the first area 101.Fig. 3 please be read, Fig. 3 is Fig. 1 In display screen 100 another positive structure schematic, the second area 102 is annular region, and the second area 102 leans on The top of the nearly first area 101, positioned at the side of the first area 101.Certainly, the shape of the second area 102 It can also be other shapes, such as rectangular or oval；The second area 102 may be located on the first area 101 Other positions, the position of the shape to the first area 101 and the first area 101 is not especially limited herein.

It is arranged it is understood that the first area 101 can also partially surround the second area 102.Citing and Speech, referring to Fig. 4, Fig. 4 is another positive structure schematic of the display screen 100 in Fig. 1, the second area 102 is sector The top of the first area 101 is arranged in region, on the center line of the first area 101.Certainly, described second The shape in region 102 can also be other shapes, and the second area 102 may be located on other of the first area 101 Position, the position of the shape to the first area 101 and the first area 101 is not especially limited herein.

Referring to Fig. 5, Fig. 5 is the positive structure schematic of second area in Fig. 2；Fig. 6 is the front of second area in Fig. 4 Structural schematic diagram.Optionally, the second area further comprises opening area 1021 and routing region 1022, the aperture area Domain 1021 is provided with electrochromism mould group 20, and the routing region 1022 is provided with grid line and data line (is not marked in attached drawing Note), the routing region 1022 is arranged around the opening area 1021, so that the grid line and data line pass through coiling side Formula evacuation is opened the opening area 1021 and is connected.It should be noted that the shape to the routing region 1022 and described herein Routing region 1022 is not especially limited around the specific of the opening area 1021 around mode.

Referring to Fig. 6, Fig. 6 is another structural schematic diagram of the display screen 100 in Fig. 1.Optionally, the display module 10 It further comprise the display component 11 and backlight assembly 12 being stacked；The display component 11 includes first substrate 111, the Two substrates 112 and the liquid crystal material 113 being located between the first substrate 111 and the second substrate 112 and driving electricity Pole 114；The backlight assembly 12 is set to the side of the first substrate 111.

Optionally, the first substrate 111, the liquid crystal material 113, the driving electrodes 114 and second base Plate 112 is cascading.Wherein, the first substrate 111 and the second substrate 112 can be the glass with transmitance Glass substrate or resin substrate, the first substrate 111 and the second substrate 112 play a supportive role.In the present embodiment, described First substrate 111 and the second substrate 112 are glass substrate, and the first substrate 111 close to the second substrate Transparent electrode can be set in 112 one side, it can in the one side of the close first substrate 111 of the second substrate 112 To be provided with transparent electrode.It is heavy that the forming method of the liquid crystal material 113 and the driving electrodes 114 then can be physical vapor Product (PVD, Physical Vapor Deposition), specifically includes vacuum evaporation, sputtering, ion plating (hollow cathode ion Plating, hot cathode ion plating, arc ion plating, activated reactive evaporation, RF ion plating, direct-current discharge ion plating) etc..

Optionally, the dielectric anisotropic of the liquid crystal molecule in the liquid crystal material 113 is positive.The driving electrodes 114 It further comprise pixel electrode 1142, common electrode 1141 and setting in the pixel electrode 1142 and the common electrode Insulating layer (attached to be not marked in figure) between 1141.The thickness of the pixel electrode 1141 and the common electrode 1142 can be Respectively between 100nm-300nm, it is specifically as follows 100nm, 120nm, 150nm, 200nm, 280nm and 300nm etc..It is described The material of pixel electrode 1142 and the common electrode 1141 is made of transparent conductive material.Transparent conductive material can be indium tin Oxide (ITO), indium-zinc oxide (IZO), Zinc-aluminium (AZO) or graphene film etc..

Optionally, the backlight assembly 12 is located at the side far from the second substrate 112 of the first substrate 111. Referring to Fig. 7, Fig. 7 is the structural schematic diagram of the backlight assembly 12 in Fig. 6.The backlight assembly 12 may further include LED Lamp 121, light guide structure 122, the first diffusion barrier 123 and backboard 124；The corresponding light guide structure 122 of the LED light 121 is set It sets, the light guide structure 122, first diffusion barrier 123 and the backboard 124 are cascading, the LED light 121 The light of sending can be transferred to the backboard 124 by the light guide structure 122 and first diffusion barrier 123, and via institute It states backboard 124 and launches the backlight assembly 12.

Wherein, the LED light 121 can be monochromatic source, or polychromatic source.The light guide structure 122 is used for The direction for changing light, herein with no restriction to the material of the light guide structure 122, for example, the material of the light guide structure 122 It can be any one or a few in polyethylene, polycarbonate, polymethyl methacrylate or cyclic olefin polymer.Described One diffusion barrier 123 is used to break up light, and light is made to become softer, herein with no restriction to the type of the diffusion barrier, For example, first diffusion barrier 123 specifically can be cloth of coating-type diffusion barrier or uncoated formula diffusion barrier.The backboard 124 is Glass substrate or resin substrate with transmitance.

In the present embodiment, the LED light 121 can be located at the side of the light guide structure 122, can also be located at described The lower section (please referring to Fig. 7 to Figure 13) of light guide structure 122.It should be noted that the directional instruction of institute in the embodiment of the present application (such as up, down, left, right, before and after ...) is only used for explaining under a certain particular pose (as shown in the picture) between each component Relative positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith Become.

When the LED light 121 is located at the side of the light guide structure 122, the LED light 121 can be located at described lead The unilateral side of photo structure 122.Please continue to refer to Fig. 7, first diffusion barrier 123 can be located at the side of the light guide structure 122； The backboard 124 is located at the side far from the light guide structure 122 of first diffusion barrier 123.The light that the LED launches Line enters first diffusion barrier 123 after the light guide structure 122 changes conduction orientation, in first diffusion barrier 123, Light by repeatedly refraction, reflection and scattering is broken up, from first diffusion barrier 123 injection after, light become it is more uniform, It is soft.Light launches the backlight assembly 12 via the backboard 124 after first diffusion barrier 123 injection.

It is understood that when the LED light 121 is located at the unilateral side of the light guide structure 122, first diffusion barrier 123 can also surround the side of the light guide structure 122.The light that the LED light 121 issues passes through first diffusion barrier 123 It is reached in the light guide structure 122 from the side of the light guide structure 122 afterwards.Referring to Fig. 8, Fig. 8 is the backlight assembly in Fig. 6 12 another structural schematic diagram.Specifically, first diffusion barrier 123 surrounds the correspondence LED light of the light guide structure 122 121 side, the light that the LED light 121 issues first passes through first diffusion barrier 123 and enters the light guide structure 122, through institute It states after light guide structure 122 changes conduction orientation and enters the backboard 124 through first diffusion barrier 123 again, finally from described Backboard 124 launches the backlight assembly 12.In the conductive process of light, light successively passes twice through first diffusion barrier 123, repeatedly reflected, reflect and scattering broken up so that from the light that the backboard 124 is launched become it is more uniform, It is soft.

When the LED light 121 is located at the side of the light guide structure 122, the LED light 121 can also be located at described The opposite two sides of light guide structure 122.Referring to Fig. 9, Fig. 9 is another structural schematic diagram of the backlight assembly 12 in Fig. 6.It is described First diffusion barrier 123 can be located at the side of the light guide structure 122；The backboard 124 is located at first diffusion barrier 123 Side far from the light guide structure 122.The light that the LED launches is after the light guide structure 122 changes conduction orientation Into first diffusion barrier 123, in first diffusion barrier 123, light is beaten by repeatedly refraction, reflection and scattering It dissipates, after first diffusion barrier 123 injection, light becomes more uniform, soft.Light is penetrated from first diffusion barrier 123 After out, launch the backlight assembly 12 via the backboard 124.The setting of bilateral light source from the backboard 124 so that emit Light out is more uniform.

It is understood that when the LED light 121 is located at the opposite two sides of the light guide structure 122, described first Diffusion barrier 123 can also surround the side of the light guide structure 122.The light that the LED light 121 issues is by first diffusion It is reached in the light guide structure 122 after film 123 from the side of the light guide structure 122.Referring to Fig. 10, Figure 10 is in Fig. 6 Another structural schematic diagram of backlight assembly 12.Specifically, first diffusion barrier 123 surrounds the correspondence of the light guide structure 122 The opposite two sides of the LED light 121, the light that the LED light 121 issues first pass through described in the entrance of the first diffusion barrier 123 Light guide structure 122 enters the back through first diffusion barrier 123 again after the light guide structure 122 changes conduction orientation Plate 124 finally launches the backlight assembly 12 from the backboard 124.In the conductive process of light, light successively leads to twice First diffusion barrier 123 is crossed, repeatedly reflected, reflect and broken up with scattering, so that the light launched from the backboard 124 Line becomes more uniform, soft.

Figure 11 and Figure 12 is please referred to, Figure 10 is another structural schematic diagram (first diffusion of the backlight assembly 12 in Fig. 6 Film 123 is located at the side of the light guide structure 122)；Figure 12 is that another structural schematic diagram of the backlight assembly 12 in Fig. 6 is (described First diffusion barrier 123 surrounds the side of the light guide structure 122).When the LED light 121 is located at the side of the light guide structure 122 When face, the backlight assembly 12 can further include reflective membrane 125, and the reflective membrane 125 is located at the light guide structure 122 Far from the backboard 124 side, for preventing light leakage, it is ensured that the light launched from the LED light 121 passes sequentially through institute It states light guide structure 122 and first diffusion barrier 123 is transferred to the backboard 124, and launch institute via the backboard 124 State backlight assembly 12.Specifically, herein with no restriction to the specific type of the reflective membrane 125, the reflective membrane 125 can be Bead type reflective membrane, is also possible to microprism reflecting film.

When the LED light 121 is located at the lower section of the light guide structure 122, Figure 13 is please referred to, Figure 13 is the back in Fig. 6 Another structural schematic diagram of optical assembly 12.The backlight assembly 12 can further include the second diffusion barrier 126, and described second Diffusion barrier 126 and first diffusion barrier 123 are respectively arranged on the opposite sides face of the light guide structure 122.The LED light 121 The lower section that second diffusion barrier 126 is arranged in second diffusion barrier 126 can be corresponded to, the light warp that the LED light 121 issues Enter in the light guide structure 122 after crossing second diffusion barrier 126, is passed through after the light guide structure 122 changes conduction orientation The backboard 124 is entered by first diffusion barrier 123, finally launches the backlight assembly 12 from the backboard 124.In light In the conductive process of line, is successively repeatedly reflected, reflected by second diffusion barrier 126 and first diffusion barrier 123 It is broken up with scattering, so that becoming more uniform, soft from the light that the backboard 124 is launched.Further, the LED It is equipped with light between lamp 121 and second diffusion barrier 126 and spreads preset clearance, the output optical zone domain of the LED light 121 is avoided to occur It is highlighted, so that the light launched from the backboard 124 is more uniform.

Figure 14 is please referred to, Figure 14 is the structural schematic diagram of the electrochromism mould group in Fig. 6.Optionally, the electrochromism Mould group 20 further comprises the third substrate 21 being cascading, first transparency electrode 22, off-color material 23, the second transparent electricity Pole 24 and tetrabasal 25.

Specifically, when voltage is added between the first transparency electrode 22 and the second transparency electrode 24, institute The light transmission rate for stating electrochromism mould group 20 is lower, and the electrochromism mould group 20 is in occlusion state, at this point, corresponding described the The device of two regions 102 setting is blocked；It is electric when being added between the first transparency electrode 22 and the second transparency electrode 24 When pressure, the light transmission rate of the electrochromism mould group 20 is higher, and the electrochromism mould group 20 is in pellucidity, this When, the device that the corresponding second area 102 is arranged is in naked state.

Wherein, the third substrate 21 and the tetrabasal 25 can be glass substrate or resin substrate, described the Three substrates 21 and the tetrabasal 25 play the role of support.In the present embodiment, the third substrate 21 and the described 4th Substrate 25 is glass substrate.Wherein, the first transparency electrode 22, the off-color material 23 and the second transparency electrode 24 Forming method then can be physical vapour deposition (PVD) (PVD, Physical Vapor Deposition), specifically include vacuum steaming Hair, sputtering, ion plating (hallow cathode deposition, HCD, hot cathode ion plating, arc ion plating, activated reactive evaporation, radio frequency-ion Plating, direct-current discharge ion plating) etc..

The thickness of the first transparency electrode 22 and the second transparency electrode 24 can be respectively 100nm-300nm it Between, it is specifically as follows 100nm, 120nm, 150nm, 200nm, 280nm and 300nm etc..The first transparency electrode 22 and institute The material for stating second transparency electrode 24 is made of transparent conductive material.Transparent conductive material can be indium tin oxide (ITO), zinc Aluminum oxide (AZO) or graphene film etc..The off-color material 23 can be organic polymer (including polyaniline, poly- thiophene Pheno etc.), inorganic material (Prussian blue, transition metal oxide, such as tungstic acid) and small organic molecule (purple sieve essence).

Wherein, when the off-color material 23 is organic polymer or inorganic material, there is similar structure.Specifically ask 5, Figure 15 is another structural schematic diagram of the electrochromism mould group 20 in Fig. 6 refering to fig. 1.Wherein, which wraps Include the third substrate 21 being cascading, first transparency electrode 22, photochromic layer 231, ion conducting layer 232, ion storage 233, second transparency electrode 24 and tetrabasal 25.Wherein, metal Li material can be injected in the ion storage 233 Material.The first transparency electrode 22, the photochromic layer 231 (wherein, the photochromic layer be previously described organic polymer or Person's inorganic material), the ion conducting layer 232, the ion storage 233 and the second transparency electrode 24 can be it is logical The mode for crossing PVD sequentially forms, about the detailed technical characteristic in this part, within the scope of the understanding of those skilled in the art, this Place is also no longer described in detail.

In addition, the off-color material 23 can also be small organic molecule.And the organic material be small organic molecule when, tool The generation type of body can be between the first transparency electrode 22 and the second transparency electrode 24 through vacuum filling work Skill is formed, and specific process will not enumerate herein and be described in detail within the scope of the understanding of those skilled in the art.

Continuing with together refering to Fig. 2, Fig. 5 and Fig. 6, optionally, the third substrate 21 and the first substrate 111 can be with It is integral structure, is also possible to non-integral structure；The second substrate 112 described in the tetrabasal 25 can be integral structure, It can be non-integral structure.In the present embodiment, the third substrate 21 and the first substrate 111 are integral structures, described The second substrate 112 described in tetrabasal 25 is integral structure, to reduce technology difficulty.

At this point, the forming method of the display screen 100 can be on the first area 101 of the display screen 100 Opening area 1021 described in hole formation are dug, then form the electrochromism mould group 20 in described hole, and around institute It states the setting grid line of opening area 1021 and data line forms the routing region 1022.

Specifically, to guarantee screen transmitance, institute will be located in the display component 11 at the opening area 1021 The liquid crystal material 113 and the driving electrodes 114 stated between first substrate 111 and the second substrate 112 all excavate, Only retain the first substrate 111 and the second substrate 112.Described first remained at the opening area 1021 Substrate 111 is the third substrate 21, and the second substrate 112 remained at the opening area 1021 is institute State tetrabasal 25.

Then, the filling first transparency electrode is stacked gradually between the third substrate 21 and the tetrabasal 25 22, the off-color material 23, the second transparency electrode 24 form the electrochromism mould group 20.The present embodiment is to described electroluminescent The specific forming method of discoloration mould group 20 is not specifically limited.It is understood that can also be in the third substrate 21 and institute It states and fills the off-color material 23 between tetrabasal 25, thoroughly using the transparent electrode on the third substrate 21 as described first Prescribed electrode 22 forms the electrochromism mould using the transparent electrode on the tetrabasal 25 as the second transparency electrode 24 Group 20.In addition it is also possible to stack gradually the filling first transparency electrode between the third substrate 21 and tetrabasal 25 22 and the off-color material 23, it is formed using the transparent electrode on the tetrabasal 25 as the second transparency electrode 24 described Electrochromism mould group 20.It is of course also possible to stack gradually filling institute between the third substrate 21 and the tetrabasal 25 Off-color material 23 and the second transparency electrode 24 are stated, it is transparent using the transparent electrode on the third substrate 21 as described first Electrode 22 forms the electrochromism mould group 20.

Further, at the opening area 1021, corresponding hole is also offered on the backlight module 12, so that The device that the second area 102 is arranged, which must be corresponded to, can be inserted in the backlight module 12, thus by changing electroluminescent change The light transmission rate of color mould group 20 may be implemented the correspondence second area 102 be arranged device block or it is exposed.

Further, by the opening area 1021 be located at the first substrate 111 and the second substrate 112 it Between the liquid crystal material 113 and driving electrodes 114 all excavate after, can further increase encapsulation around hole Glue 30, to form isolation between the liquid crystal material 113 and the off-color material 23.The packaging plastic 30 can be epoxy Resin glue, organic siliconresin glue or polyurethane adhesive, the present embodiment to the material of the packaging plastic 30 with no restriction, about described More material types of packaging plastic 30, skilled addressee readily understands that within the scope of, will not enumerate herein simultaneously It is described in detail.

Please refer to another structural schematic diagram that 16, Figure 16 is the display screen 100 in Fig. 6.Optionally, the display component 11 It further comprise organic film 115 and dottle pin column 116, the organic film 115 is attached at the first substrate 111, described Driving electrodes 114 are sticked on the organic film 115, and the dottle pin column 116 is set to the driving electrodes 114 and described second Between substrate 112, it is used to support the liquid crystal material that dottle pin is set between the driving electrodes 114 and the second substrate 112 113。

Wherein, the organic film 115 is used as insulating layer, can play the role of planarization, i.e., the described organic film 115 Each point on surface is equal at a distance from the second substrate 112.The forming method of the organic film 115 can To be physical vapour deposition (PVD) (PVD, Physical Vapor Deposition), vacuum evaporation, sputtering, ion plating are specifically included (hallow cathode deposition, HCD, hot cathode ion plating, arc ion plating, activated reactive evaporation, RF ion plating, direct-current discharge from Son plating) etc..The dottle pin column 116 can be for the resin dottle pin column 116 of insulation, more material classes about the dottle pin column 116 Type, skilled addressee readily understands that within the scope of, will not enumerate and be described in detail herein.

Specifically, to guarantee screen transmitance, institute will be located in the display component 11 at the opening area 1021 State the liquid crystal material 113 between the first substrate 111 and the second substrate 112, driving electrodes 114, described organic Film layer 115 and the dottle pin column 116 all excavate, and only retain the first substrate 111 and the second substrate 112.Institute Stating the first substrate 111 remained at opening area 1021 is the third substrate 21, in the opening area The second substrate 112 remained at 1021 is the tetrabasal 25.

Figure 17 is please referred to, described Figure 17 is another structural schematic diagram of the display screen 100 in Fig. 6.Optionally, the display Component 11 further comprises colorized optical filtering block 117 and shading matrix layer 118, the colorized optical filtering block 117 and the shading square Battle array layer 118 is successively attached in the second substrate 112, and the liquid crystal material 113 and the dottle pin column 116 are set on described Between shading matrix layer 118 and the driving electrodes 114.

Wherein, the colorized optical filtering block 117 is attached in the second substrate 112, and the colorized optical filtering block 117 includes more A red color lump, multiple green color lumps and multiple blue color lumps, the forming method of the colorized optical filtering block 117, which can be, first to exist It is coated with photosensitive material in the second substrate 112, then carries out a soft-bake step, is then exposed, develops and the system such as hard baking Make technique.About the specific manufacturing process of the colorized optical filtering block 117, skilled addressee readily understands that range it It is interior, it will not enumerate and be described in detail herein.It should be noted that the meaning of " plurality " is extremely in the description of the embodiment of the present application It is two few, such as two, three etc., unless otherwise specifically defined.

Wherein, the shading matrix layer 118 covers the colorized optical filtering block 117, for dividing the adjacent colored filter Light block 117 blocks the gap of color, prevents light leakage or colour mixture.The forming method of the shading matrix layer 118, which can be, first will It is coated in the second substrate 112 with black color photosensitive resin material to cover the colorized optical filtering block 117, then carries out a preliminary drying Then step is exposed, develops and the manufacture crafts such as hard baking, then again using colored filter polishing production work (CFP) it is planarized.About the specific manufacturing process of the shading matrix layer 118, skilled addressee readily understands that Within the scope of, it will not enumerate and be described in detail herein.

Specifically, to guarantee screen transmitance, institute will be located in the display component 11 at the opening area 1021 State the liquid crystal material 113 between the first substrate 111 and the second substrate 112, driving electrodes 114, described organic Film layer 115, the dottle pin column 116, the colorized optical filtering block 117 and the shading matrix layer 118 all excavate, and only retain institute State first substrate 111 and the second substrate 112.The first substrate 111 remained at the opening area 1021 The as described third substrate 21, the second substrate 112 remained at the opening area 1021 are the described 4th Substrate 25.

Figure 18 is please referred to, Figure 18 is the structural schematic diagram of 500 1 embodiment of electronic equipment provided herein.The application A kind of electronic equipment 500 is additionally provided, the electronic equipment 500 includes optical device 200 and above-described display screen 100, the second area 102 of the corresponding display screen 100 of the optical device 200 is arranged, the second area of the display screen 100 102 can realize blocking to the optical device 200.Wherein, the optical device 200 may include camera, flash lamp with And at least one of sensor.It is understood that the electronic equipment in the embodiment of the present application may include mobile phone, plate electricity Brain, laptop, wearable device etc. have the electronic equipment of display screen.

Specifically, the optical device 200 may be at working condition and dormant state.The electrochromism mould group 20 can To be in pellucidity and occlusion state.It, can be described electroluminescent by changing when the optical device 200 is in running order The light transmission rate of discoloration mould group 20 makes the electrochromism mould group 20 be in pellucidity；Stop when the optical device 200 is in When dormancy state, the electrochromism mould group 20 can be made to be in by the light transmission rate of the change electrochromism mould group 20 and blocked State.

The corresponding optical device 200 of electronic equipment 500 provided by the embodiments of the present application is provided with the electrochromism mould Group 20, light transmission rate can be changed in the electrochromism mould group 20, and the light transmission rate by changing the electrochromism mould group 20 can So that the electrochromism mould group 20 is in pellucidity or occlusion state, the correspondence second area 102 is set to realize The device set block or it is exposed.

The electronic equipment 500 may include that several courses of work are as follows, with the optical device 200 be camera come into Row explanation.(1) it is camera starting work first, that is, is in shooting state, then the starting of electrochromism mould group 20 discoloration, by hides Gear state is changed into pellucidity, and camera completes shooting, and camera is closed, the reversed discoloration of electrochromic device starting, by saturating Bright state is changed into occlusion state；(2) it is electrochromic device starting discoloration first, pellucidity is changed by occlusion state, After being completely transformed into pellucidity, camera starting work simultaneously is completed to shoot, and camera is closed, and electrochromic device starting is anti- To discoloration, occlusion state is changed by pellucidity, to hide camera.It should be noted that both the above working condition mistake Cheng Zhong, after camera completes shooting, the two processes that camera is closed and electrochromic device starting reversely changes colour can be same Shi Jinhang can also first be carried out with any process, be not specifically limited herein.

Figure 19 is please referred to, Figure 19 is the structure composition block diagram of the electronic equipment 500 in Figure 18.Optionally, the electronics is set Standby 500 can further include signal input apparatus 300 and processor 400.The processor 400 passes through signal for receiving The control instruction that input unit 300 inputs, controls opening or closing for the optical device 200 according to the control instruction, and The discoloration or reversed discoloration of the electrochromism mould group 20 are controlled according to the state of the optical device 200.Wherein, the processing Device 400 can reach the control electrochromism mould group 20 by controlling the voltage or current of the electrochromism mould group 20 Discoloration or the purpose reversely to change colour.The processor 400 respectively with the signal input apparatus 300, the optical device 200 and 20 electric signal of the electrochromism mould group connection.

The signal input apparatus 300 may include touching display screen 310, operation button 320 etc., detailed construction and letter Number input mode is as follows:

Figure 20 is please referred to, Figure 20 is the positive structure schematic of the electronic equipment 500 in Figure 18.The signal input apparatus 300 can be touching display screen 310, and the control instruction that the signal input apparatus 300 inputs can connect for touching display screen 310 At least one of the touch control operation received, including sliding, click and long-pressing.Figure 21 and Figure 22 are please referred to, Figure 21 is Figure 18 In electronic equipment 500 a kind of mode of operation schematic diagram；Figure 22 is another mode of operation of the electronic equipment 500 in Figure 18 Schematic diagram.Wherein, the state in Figure 21 can be expressed as operator and slide by touching display screen 310 to refer to come input control It enables；And the state in Figure 22 can then indicate that operator passes through click or chart or spy on long-pressing touching display screen 310 Positioning is set to carry out the input process of control instruction.

Further, please continue to refer to Figure 20, signal input apparatus 300 can be operation button 320, the control instruction Can also be the operation button 320 triggering command, wherein operation button 320 can be individual key, be also possible to The other function key of electronic equipment 500, for example multiplexing of power key, volume key etc..It is fixed according to different key triggering modes Justice is the received different control instructions of the processor 400, and then the processor 400 may be implemented to the optical device 200 and the electrochromism mould group 20 carry out different signal controls.

Optionally, control instruction may include Image Acquisition demand, flash lamp opens demand and other optical devices need to It at least one of asks, it should be noted that the structure of the present embodiment is on condition that the electrochromism mould group may be implemented pair Above-mentioned optical device is blocked and is hidden.Specifically, Image Acquisition demand, which can be to apply, has shooting demand, example in user It such as takes pictures, image, video calling scene, electronic device unlock demand, payment, encryption, incoming call answering or other confirmation The scenes such as demand.And flash lamp unlatching demand then can be to have in user and open situation in need to flash lamp.Specially It is pellucidity that the processor 400, which controls the electrochromism mould group 20, at this point, the optical device 200 can be by described Electrochromism mould group 20 carries out Image Acquisition or shines, and optical device 200 mentioned here may include camera, flash lamp And sensor etc..

For example, by taking Image Acquisition demand as an example.When user needs to carry out image in the operation electronic equipment 500 When acquisition, as it was noted above, can specifically include shooting demand, for example takes pictures, images, the unlock of video calling etc., electronic device The scenes such as demand, payment, Wen Jiami, incoming call answering or other confirmation demands), the touching display screen 310 can be passed through On correspondence touch function area icon, the processor 400 receives corresponding control instruction, and then controls the electrochromism The starting discoloration of mould group 20, becomes pellucidity from occlusion state, camera has been made to complete the movement of Image Acquisition.Wherein, about The specific sequence of movement of control process, please refers to the associated description of aforementioned electronic embodiment, also repeats no more herein.

The foregoing is merely the section Examples of the application, are not intended to limit the protection scope of the application, all utilizations Equivalent device made by present specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations Technical field, similarly include in the scope of patent protection of the application.

Claims

1. a kind of display screen, which is characterized in that the display screen includes first area and second area, and the first area is set It is equipped with display module, for showing image；The second area is provided with electrochromism mould group, and the electrochromism mould group can change Darkening transmitance, and then realize blocking for the device that the correspondence second area is arranged.

2. display screen according to claim 1, which is characterized in that the first area entirely around or partially surround institute State second area setting.

3. display screen according to claim 1, which is characterized in that the display module includes the display component being stacked And backlight assembly；The display component includes first substrate, the second substrate and is located in the first substrate and described Liquid crystal material and driving electrodes between two substrates；The backlight assembly is set to the side of the first substrate.

4. display screen according to claim 3, which is characterized in that the electrochromism mould group includes being cascading Third substrate, first transparency electrode, off-color material, second transparency electrode and tetrabasal.

5. display screen according to claim 4, which is characterized in that the third substrate and the first substrate are integrated knot Structure, the tetrabasal are structure as a whole with the second substrate；Liquid crystal material and the electroluminescent change in the display component Completely cut off between off-color material in color mould group by packaging plastic.

6. display screen according to claim 5, which is characterized in that the first substrate, the second substrate, the third Substrate and the tetrabasal are that glass material is made.

7. display screen according to claim 3, which is characterized in that the display component further includes organic film and dottle pin Column, the organic film are attached at the first substrate, and the driving electrodes are sticked on the organic film, the dottle pin column Between the driving electrodes and the second substrate, dottle pin is used to support set on the driving electrodes and the second substrate Between liquid crystal material.

8. display screen according to claim 7, which is characterized in that the display component includes colorized optical filtering block and shading Matrix layer, the colorized optical filtering block and the shading matrix layer are successively attached in the second substrate, the liquid crystal material with And the dottle pin column is set between the shading matrix layer and the driving electrodes.

9. a kind of electronic equipment, which is characterized in that the electronic equipment includes any one of optical device and claim 1-8 institute The display screen stated, the optical device correspond to the second area setting of the display screen, and the second area of the display screen can be real Now the optical device is blocked.

10. electronic equipment according to claim 9, which is characterized in that the optical device include camera, flash lamp with And at least one of sensor.