CN106932982A - Display device, mobile terminal and display device preparation method - Google Patents
Display device, mobile terminal and display device preparation method Download PDFInfo
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- CN106932982A CN106932982A CN201710255080.9A CN201710255080A CN106932982A CN 106932982 A CN106932982 A CN 106932982A CN 201710255080 A CN201710255080 A CN 201710255080A CN 106932982 A CN106932982 A CN 106932982A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A kind of display device, mobile terminal and display device preparation method, the display device includes driving layer and circuit board, the driving layer is used to drive liquid crystal to convert orientation, the driving layer has towards the first surface of user and the second surface mutually deviated from the first surface, the circuit board section is superimposed on the second surface, and electrically connects the driving layer.The second surface of the driving layer is superimposed on by the circuit board, i.e. described circuit board is superimposed on the driving layer and mutually deviates from side with user, the circuit board is facilitated to be electrically connected with the mainboard near the second surface, effectively reduce the volume of the circuit board, the use space of the display device is effectively reduced, Consumer's Experience is improved.
Description
Technical field
The present invention relates to telecommunications field, more particularly to a kind of display device, mobile terminal and display device preparation method.
Background technology
All there is the driving layer for driving liquid crystal conversion orientation in the display device of current mobile phone, and drive layer at least to have one
Divide and be superimposed with circuit board, to be electrically connected to the mainboard of mobile phone by circuit board.But circuit plate portion in current display device
Driving layer point is superimposed on towards user simultaneously, and the mainboard of mobile phone is located at and drives layer with user mutually away from side.Result in circuit
Plate needs to be attached with mainboard around layer of overdriving, and so as to increased the length of circuit board, that is, increased the use of display device
Space, reduces Consumer's Experience.
The content of the invention
The present invention provides a kind of display device for improving Consumer's Experience, mobile terminal and display device preparation method.
The present invention provides a kind of display device, wherein, the display device includes driving layer and circuit board, the driving layer
It is used to drive the liquid crystal convert orientation, it is described to drive the layer to have towards the first surface of user and mutually deviate from the first surface
Second surface, the circuit board section is superimposed on the second surface, and electrically connects the driving layer.
The present invention also provides a kind of mobile terminal, wherein, the above-mentioned display device of mobile terminal.
The present invention also provides a kind of display device preparation method, wherein, the display device preparation method includes step：
Shaping drives layer, the protective layer mutually to deviate from side with the first surface towards user and with the first surface
Second surface；
Circuit board section is superimposed on the second surface of the driving layer, and electrically connects the driving layer.
Display device of the invention, mobile terminal and display device preparation method, are superimposed on described by the circuit board
The second surface of layer, i.e., described circuit board is driven to be superimposed on the driving layer with user mutually away from side, facilitate the circuit board
Electrically connected with the mainboard near the second surface, effectively reduce the volume of the circuit board, effectively reduce the display dress
The use space put, improves Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the generalized section of the driving layer of display device of the invention；
Fig. 2 is the driving layer upward view of the display device of Fig. 1；
Fig. 3 is another generalized section of display device of the invention；
Fig. 4 is another generalized section of display device of the invention；
Fig. 5 is another generalized section of display device of the invention；
Fig. 6 is another generalized section of display device of the invention；
Fig. 7 is another generalized section of display device of the invention；
Fig. 8 is another generalized section of display device of the invention；
Fig. 9 is another generalized section of display device of the invention；
Figure 10 is another generalized section of display device of the invention；
Figure 11 is another generalized section of display device of the invention；
Figure 12 is another generalized section of display device of the invention；
Figure 13 is another generalized section of display device of the invention；
Figure 14 is another generalized section of display device of the invention；
Figure 15 is another generalized section of display device of the invention；
Figure 16 is another generalized section of display device of the invention；
Figure 17 is the generalized section of mobile terminal of the invention；
Figure 18 is the schematic flow sheet of display device preparation method of the invention；
Figure 19 is another schematic flow sheet of display device preparation method of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is a kind of display device 100 provided in an embodiment of the present invention, the display device also referring to Fig. 1 and Fig. 2
100 include driving layer 10 and circuit board 01, the driving layer 10 to be used to drive liquid crystal to convert orientation, and the driving layer 10 has court
To the first surface 10a of the user and second surface 10b deviated from the first surface 10a phases, the part of the circuit board 01 is folded
Together in the second surface 10b, and electrically connect the driving layer 10.It is understood that the display device 100 is applied to move
In dynamic terminal, the mobile terminal can be mobile phone, panel computer or notebook computer etc..The display device 100 is by described
Layer 10 is driven to drive liquid crystal conversion orientation, so that the source light of display device 100 is presented pattern image after passing through liquid crystal.
The second surface 10b of the driving layer 10 is superimposed on by the circuit board 01, i.e., described circuit board 01 is superimposed on
The driving layer 10 mutually deviates from side with user, facilitates the circuit board 10 to be electrically connected with the mainboard near the second surface 10b
Connect, effectively reduce the volume of the circuit board 10, effectively reduce the use space of the display device 100, improve user
Experience.
In present embodiment, the driving floor 10 has switching device area 11 and is connected to the side of switching device area 11
Conduction region 12.The switching device area 11 drives liquid crystal to convert liquid crystal aligning by setting switching device.The switching device
Area 11 can be with transmitted light, so that the display device 100 can be with display picture content.The conduction region 12 is by being electrically connected
Connect circuit board 01 and obtain electric signal.When the display device 100 is applied to mobile terminal, the first surface of the driving layer 10
10a mutually deviates from towards user, the first surface 10a with the mainboard of mobile terminal.The second surface 10b for driving layer 10 is carried on the back
To user, towards the mainboard of mobile terminal.The circuit board 01 is superimposed on the second surface 10b, and the circuit board 01 need not
The mainboard that the display device 100 connects mobile terminal is bypassed, the volume of the circuit board 01 is effectively reduced.Due to the circuit
The first end 011 of plate 01 fits in the second surface 10b, and the second end 012 of the circuit board 01 can be superimposed on the drive
Dynamic layer 10, the driving layer 10 can cover the circuit board 01 so that the circuit board 01 does not exist relatively described driving layer
The part of 10 edges protrusion, that is, effectively reduce the length and width size of the display device 100, that is, reduce the display device
The area of 100 non-display area, can increase the display area of the display device 100, improve the display device 100
Screen accounting.
Further, the device layer for driving layer 10 to include driving substrate 13 and be mutually laminated with the driving substrate 13,
The first surface 10a and the second surface 10b are respectively arranged at driving substrate 13 and the device layer, the device
Layer is provided with switching device 14 and conducting terminal 15.The switching device 14 is used to drive liquid crystal to convert orientation, the conducting terminal
The 15 electrical connection switching device 14 and the circuit boards.
In present embodiment, the relatively described device layer of the driving substrate 13 is near user.The driving substrate 13 includes
The switch arrays portion 131 that is coincided with the switching device area 11, led positioned at the first of the horizontal side in the switch arrays portion 131
Electric portion 132 and the second conductive part 133 positioned at the longitudinal side in the switch arrays portion 131.First conductive part 132 and described
Second conductive part 133 coincides with the conduction region 12.The driving layer 10 sets multiple switching devices 14, multiple described
The array of switching device 14 is in the switch arrays portion 131.The switching device 14 be TFT (Thin Film Transistor, it is thin
Film transistor) device.The upper multiple rows of switching device 14 in first conductive part 132 correspondence longitudinal direction is arranged multiple first conducting terminals
151.Second conductive part 133 correspondence laterally arrange multiple second conducting terminals 152 by upper multiple row switching device 14.Described first
Conducting terminal 151 and second conducting terminal 152 are individually fixed in first conductive part 132 and second conductive part
133.The He of the first data wire 161 for driving layer 10 also to include the horizontal upper multiple switch device 14 of the connection driving substrate 13
Second data wire 162 of the connection upper multiple switch device 14 in the longitudinal direction of driving substrate 13.One end of first data wire 161
First conducting terminal 151 is electrically connected on first conductive part 132.One end of second data wire 162 is described
Second conducting terminal 152 is electrically connected on second conductive part 133.First conducting terminal 151 of layer 10 and described of driving
Second conducting terminal 152 is electrically connected to the mainboard of mobile terminal through circuit board 01.First conducting terminal 151 and described
Two conducting terminals 152 are stress sensitive device.
In present embodiment, the circuit board 01 is flexible PCB.The circuit board 01 is including first end 011 and relatively
The second end 012 that the first end 011 is set.The first end 011 is superimposed on the conduction region 12 of the second surface 10b.Institute
Mainboard is connected to after stating the first end 011 bending relatively of the second end 012.Specifically, the circuit board 01 includes first line
The second circuit surface 014 that face 013 and relatively described First Line road surface 013 are set.The First Line road surface 013 is in the first end
Second surface 10b at 011 with the driving layer 10 fits, and the pad on the First Line road surface 013 electrically connects the drive
The conducting terminal 15 of dynamic layer 10.Second end 012 with it is described driving layer 10 be superimposed after, second circuit surface 014 with
The driving layer 10 mutually deviates from, and second circuit surface 014 is used to be fitted with the mainboard of mobile terminal, second circuit surface
Pad on 014 is electrically connected with the mainboard of mobile terminal.Certainly, in other embodiments, the circuit board 01 can also be
Printed circuit board (PCB) or Rigid Flex.
In one embodiment, Fig. 3, the first surface 10a and the second surface 10b are referred to and is respectively arranged at institute
State device layer and the driving substrate 13.The relatively described driving substrate 13 of i.e. described device layer is near user.The circuit board 01
It is superimposed on the driving substrate 13 and mutually deviates from side with the device layer.The driving layer 10 is provided with the conduction region 12 and runs through
The electric-conductor 17 of the driving basic unit 13.The one end of the electric-conductor 17 electrically connects the conducting terminal 15 of the device layer, the other end
Electrically connect the circuit board 01.
Further, Fig. 4 is referred to, the display device 100 also includes protective layer 20, and the protective layer 20 is laminated in institute
The first surface 10a for driving layer 10 is stated, the protective layer 20 is completely covered the driving layer 10.
In present embodiment, the protective layer 20 have mutually deviate from towards the exiting surface 21 of user and with the exiting surface 21
Incidence surface 22, the incidence surface 22 of the protective layer 20 with it is described driving layer 10 first surface 10a fit, the protective layer
20 are completely covered the driving layer 10.I.e. described protective layer 20 fit it is described driving substrate 13.The protective layer 20 can be passed through
Light, the protective layer 20 pairs is described to drive layer 10 to protect.The protective layer 20 covers the switching device area 11 and institute
Conduction region 12 is stated, the switching device area 11 of the driving floor 10 and conduction region 12 can receive the stress support of the protective layer 20.
And the switching device 11 and the conduction region 12 are equipped with stress sensitive device, so that the stress for driving layer 10 is quick
Inductor component is protected, i.e., described driving layer 10 is not easily damaged, so that the security of the display device 100 is improved.It is described
Exiting surface 21 is worn through the protective layer 20 towards user, i.e., the display light of described display device 100 from the exiting surface 21
Go out.And the incidence surface 22 dorsad user, i.e., the display light of described display device 100 is incident to described from the incidence surface 22
In protective layer 20.First conductive part 132 of the protective layer 20 pairs and the stress support of the second conductive part 133, so as to protect
Demonstrate,proved the security of first conducting terminal 151 and second conducting terminal 152, that is, ensure that it is described driving layer 10 can
By property.Fitted by the incidence surface 22 and the driving layer 10 of the protective layer 20, the protective layer 20 is completely covered described
Driving layer 10, the driving layer 10 of the protective layer 20 pairs carries out reinforcement so that the driving layer 10 is supported, so that described
Drive layer 10 not easy to break so that the stabilized structure reliability of the display device 100.
Further, Fig. 5 is referred to, the display device 100 also includes liquid crystal layer 30, and the liquid crystal layer 30 is laminated in institute
Driving layer 10 is stated with the first surface 10a phases away from side, the second surface 10b has the relatively described edge of liquid crystal layer 30
The region of protrusion, the part of the circuit board 01 is superimposed on the area of the relatively described edge of liquid crystal layer 30 protrusions of the second surface 10b
Domain.
In present embodiment, the liquid crystal layer 30 selects light to pass through or stop by converting liquid crystal aligning, so that
Various pattern pictures are shown on the liquid crystal layer 30.The liquid crystal layer 30 it is described driving layer 10 orthographic projection region with it is described
Switching device area 11 coincides, and the switching device 14 in the switching device area 11 drives the liquid crystal layer 30 to convert liquid crystal and takes
To.The conduction region 12 constitutes the part of the relatively described edge of liquid crystal layer 30 protrusion of the driving layer 10.The liquid crystal layer 30 has
There is the second face 32 that the first face 31 and relatively described first face 31 are set.First face 31 fits in the driving layer 10.Institute
State second face 32 of the light source near the liquid crystal layer 30 of display device 100.The source light of the display device 100 is from described
Second face 32 is incident to first face 31, and shows pattern picture on first face 31.The liquid crystal layer 30 includes
The packaging plastic 35 of two-layer alignment film 33, the liquid crystal 34 between the two-layer alignment film 33 and the encapsulation liquid crystal 34, it is described
Packaging plastic 35 constitutes the edge of the liquid crystal layer 30.Alignment film 33 described in the packaging plastic 35 and two-layer constitutes liquid crystal cell, described
Liquid crystal layer 30 is filled in liquid crystal cell.The relatively described packaging plastic 35 of conduction region 12 for driving layer 10 protrudes.
Further, Fig. 6 is referred to, the display device 100 also includes the first polaroid 40, first polaroid 40
It is fixed between the liquid crystal layer 30 and the driving layer 10.
In present embodiment, the light of first polaroid, 40 pairs of transmissions liquid crystal layer 30 is polarized so that thoroughly
The light for crossing first polaroid 40 forms the image of user's observable.First polaroid 40 is in the driving layer 10
Orthographic projection region coincides with the switching device area 11.Deposit at the i.e. described edge for driving layer 10 to there is first polaroid 40
In the part of protrusion.
In one embodiment, Fig. 7 is referred to, first polaroid 40 can also be laminated in the protective layer 20 and institute
State driving layer 10 between.First polaroid 40 covers the driving layer 10, the driving layer of first polaroid 40 pairs
The part of the 10 relatively described edge of liquid crystal layer 30 protrusions is supported.The driving layer 10 is fitted by first polaroid 40
In the protective layer 20, the structural soundness of the display device 100 is enhanced.
Further, Fig. 8 is referred to, the display device 100 also includes the second polaroid 50, second polaroid 50
It is fixed on the liquid crystal layer 30 and mutually deviates from side with the driving layer 10.
In present embodiment, second polaroid 50 will be incident to after the source light polarization of the display device 100
In the liquid crystal layer 30 so that the liquid crystal layer 30 can be processed the light of described second Pianguan County piece 50.Described second
Polaroid 50 coincides in the orthographic projection region of the liquid crystal layer 30 with the liquid crystal layer 30.
Further, Fig. 9 is referred to, the display device 100 also includes filter layer 60.The filter layer 60 is laminated in institute
Liquid crystal layer 30 is stated with the driving layer 10 mutually away from side, the filter layer 60 is in the orthographic projection region of the liquid crystal layer 30 and institute
Liquid crystal layer 30 is stated to coincide.
In present embodiment, after the source light of 60 pairs of display devices 100 of the filter layer filters so that form color
The light of color is incident to the liquid crystal layer 30.The filter layer 60 includes being laminated in uvea 61 and the stacking of the liquid crystal layer 30
In the uvea 61 with the liquid crystal layer mutually away from the optical filtering substrate 62 of side.The uvea 61 is arranged with multiple pixels,
Each pixel is made up of at least two sub-pixels.And each pixel is corresponding with the switching device 14 of the driving layer 10.Institute
Optical filtering substrate 62 is stated for CF (color filter, colorized optical filtering) substrate.The source light of the display device 100 first passes through institute
State after optical filtering substrate 62 by the uvea 61.The uvea 61 is laminated in second polaroid 50 and the liquid crystal
Layer 30 mutually deviates from side.
In one embodiment, Figure 10 is referred to, the optical filtering substrate 62 can also fit in second polaroid 50,
The uvea 61 is laminated in the optical filtering substrate 62 and mutually deviates from side with second polaroid 50.The display device 100
Source light first pass through after the uvea 61 by the uvea 62.
Further, Figure 11 is referred to, the display device 100 also includes backlight 70, and the backlight 70 is fixed on
The filter layer 60 and the liquid crystal layer 30 mutually deviate from side, the backlight 70 the orthographic projection region of the filter layer 60 with
The filter layer 60 coincides.
In present embodiment, the backlight 70 is made up of light guide plate with the LED for being fixed on light guide plate the week side of boss.The back of the body
The light of light source 70 sequentially passes through the filter layer 60, the second polaroid 50, liquid crystal layer 30, the first polaroid 40, driving layer 10
With protective layer 20.Second end 012 of the circuit board 01 can be superimposed on the backlight 70 and mutually deviate from the filter layer 60
Side, facilitates the second end 012 of the circuit board 01 to be electrically connected with the mainboard of mobile terminal.
In one embodiment, Figure 12 is referred to, the filter layer 60 can also fit with the liquid crystal layer 30.It is described
Second polaroid 50 fits in the filter layer 60 and mutually deviates from side with the liquid crystal layer 30.The light of the backlight 70 is successively
By second polaroid 50, filter layer 60, liquid crystal layer 30, the first polaroid 40, driving layer 10 and protective layer 20.
In one embodiment, Figure 13 is referred to, the filter layer 60 can also fit with the driving layer 10.It is described
First polaroid 40 is laminated in the filter layer 60 with the driving layer 10 mutually away from side, and the liquid crystal layer 30 fits in described
First polaroid 40 mutually deviates from side with the filter layer 60.Second polaroid 50 fit in the liquid crystal layer 30 with it is described
First polaroid 40 mutually deviates from side.The backlight 70 fits in second polaroid 50 mutually to deviate from the liquid crystal layer 30
Side.The light of the backlight 70 sequentially passes through second polaroid 50, liquid crystal layer 30, the first polaroid 40, filter layer
60th, layer 10 and protective layer 20 are driven.
In one embodiment, Figure 14, the protective layer 20, driving layer 10, the first polaroid 40, filter layer are referred to
60th, liquid crystal layer 30, the second polaroid 50 and backlight 70 are stacked gradually.The light of the backlight 70 sequentially passes through described second
Polaroid 50, liquid crystal layer 30, filter layer 60, the first polaroid 40, driving layer 10 and protective layer 20.
In one embodiment, Figure 15 is referred to, the liquid crystal layer 30 can also be laminated in the first of the driving layer 10
On the 10a of surface.The protective layer 20, the first polaroid 40, filter layer 60, liquid crystal layer 30, driving layer 10, the and of the second polaroid 50
Backlight 70 is stacked gradually.The light of the backlight 70 sequentially passes through second polaroid 50, drives layer 10, liquid crystal layer
30th, filter layer 60, the first polaroid 40 and protective layer 20.
Further, the protective layer 20 includes transparent substrates and touch base plate, and the touch base plate is integrated in described
In photopolymer substrate.
In present embodiment, the transparent substrates are glass cover-plate.The exiting surface 21 and the incidence surface 22 are respectively provided with
In on the transparent substrates.The transparent substrates can pass through the light from the driving outgoing of layer 10.The touch base plate is used
To receive user's touch information, so that trigger the display device 100 sends touch command to mobile terminal.
In one embodiment, refer to Figure 16, the protective layer 20 include transparent substrates 23 and with the transparent substrates
23 touch base plates 24 being superimposed.The touch base plate 24 fits in the transparent substrates 23.The exiting surface 21 is arranged at institute
State transparent substrates 23 and mutually deviate from side with the touch base plate 24.The incidence surface 22 be arranged at the touch base plate 24 with it is described
Transparent substrates 23 mutually deviate from side.
Figure 17 is referred to, the present invention also provides a kind of mobile terminal 200, and the mobile terminal 200 includes the display dress
Put 100.The mobile terminal 200 also includes housing 81, mainboard 82 and circuit board 01.The display device 100 is fixed on described
On housing 81.The mainboard 82 and the circuit board 01 are fixed in the housing 81, and the circuit board 83 is electrically connected to described
Between mainboard 82 and the display device 100.
In present embodiment, the mainboard 82 is fixed in the housing 81, positioned at the backlight 70 and the protection
Layer 10 mutually deviates from side.Second end 012 of the circuit board 01 is laminated in the backlight 70, the backlight 70 and the drive
The conduction region 12 of dynamic layer 10 is covered to the circuit board 01 jointly so that the length and width size of the display device 100 reduces, and is improved
The screen accounting of the display device 100.Specifically, the circuit board 01 includes First Line road surface 013 and relatively described First Line
The second circuit surface 014 that road surface 013 is set.The First Line road surface 013 at the first end 011 with the driving layer 10
Second surface 10b fits, the conducting terminal 15 of the pad electrical connection driving layer 10 on the First Line road surface 013.
After second end 012 is superimposed with the driving layer 10, second circuit surface 014 mutually deviates from the driving layer 10, institute
The second circuit surface 014 is stated to be fitted with the mainboard 82 of mobile terminal 200, the pad on second circuit surface 014 with move
The mainboard 82 of dynamic terminal 200 is electrically connected.
Figure 18 is referred to, the present invention also provides a kind of display device preparation method, and the display device preparation method includes
Step：
S101：Shaping protective layer 20, the protective layer 20 have towards user exiting surface 21 and with the exiting surface 21
Mutually away from the incidence surface 22 of side.
In present embodiment, be molded protective layer 20 the step of in, the transparent substrates 23 are molded by depositing operation
And the touch base plate is integrated in the transparent substrates 23.
In one embodiment, in the step of being molded protective layer 20, can also be and be molded by rolling forming process
After the transparent substrates 23, then the touch base plate 24 is molded in the side of the transparent substrates 23 by depositing operation.
S102：Driving layer 10 is molded on the incidence surface 22 of the protective layer 10, wherein, the protective layer 20 covers completely
The lid driving layer 10.
In present embodiment, the driving layer 10 takes shape in the protective layer 20 by vacuum deposition process.First described
Fitted on the incidence surface 22 of protective layer 20 it is described driving substrate 13.Then in the switch arrays portion 131 of the driving substrate 13
Deposit the switching device 14, the first data wire 161 and the second data wire 162.It is last to be led the first of the driving substrate 13
First conducting terminal 151 and the second conducting terminal 152 described in the over-assemble of 132 and second conductive part of electric portion 133.By by the guarantor
Sheath 20 carries out deposition modeling as substrate to the driving layer 10, facilitates the driving layer 10 to be molded, and saves and is fabricated to
This.
In one embodiment, the driving layer 10 only sets switching device 14, the first data wire 161, the second data wire
162 and conducting terminal 15.In the step of being molded driving layer 10, directly deposited on the incidence surface 22 of the protective layer 20
The switching device 14, the first data wire 161, the second data wire 162 and conducting terminal 15.
S103：The part of circuit board 01 is superimposed on the second surface 10b of the driving layer 10, and electrically connects the driving layer
10。
In present embodiment, the first end 011 of the circuit board 01 fits in the driving layer second surface 10b correspondences institute
State at conduction region 12.The first end 011 of the circuit board 01 can be the conducting terminal 15 for being welded in the device layer.
S104：The first polaroid 40 is molded on the second surface 10b of the driving layer 10, the driving layer 10 has phase
To the part of the edge of the first polaroid 40 protrusion.
In present embodiment, first polaroid 40 is pasted on the driving layer 10 by optical glue.
S105：In first polaroid 40 mutually liquid crystal layer 30, the liquid crystal are molded with the driving layer 10 away from side
Layer 30 is in the orthographic projection region of first polaroid 40 and first polaroid 40.
In present embodiment, one layer of alignment film 31 is deposited on first polaroid 40, then in the orientation
The packaging plastic 33 is molded on film 31, then in the inner side of the packaging plastic 33 filling liquid crystal 32, is finally deposited described in one layer
31 pairs of liquid crystal layers 32 of alignment film are packaged.
S106：In the liquid crystal layer 30 mutually filter layer 60, the filter layer 60 are molded with the driving layer 10 away from side
Coincided with the liquid crystal layer 30 in the orthographic projection region of the liquid crystal layer 30.
In present embodiment, first pass through rolling forming process and be molded the optical filtering substrate 62, then in the optical filtering substrate
The uvea 61 is deposited on 62.Finally, the uvea 61 and the optical filtering substrate 62 are fitted in into the liquid crystal layer jointly
On 30 alignment film 31.
Can also be that first passing through rolling forming process is molded the optical filtering substrate 62 in one embodiment, then will be described
Optical filtering substrate 62 fits in the alignment film 31 of the liquid crystal layer 30, finally opposite with the liquid crystal layer 30 in the optical filtering substrate 62
The uvea 61 is deposited from side.
S107：In the filter layer 60 mutually the second polaroid 50, described second are molded with the liquid crystal layer 30 away from side
Polaroid 50 is identical with the filter layer 60 in the orthographic projection region of the filter layer 60.
In present embodiment, second polaroid 50 is pasted on the driving layer 10 by optical glue.
S108：In second polaroid 50 mutually backlight 70, the backlight are made with the filter layer 60 away from side
Source 70 coincides in the orthographic projection region of second polaroid 50 with the filter layer 60.
In present embodiment, the backlight 70 is adhered to second polaroid 50 by optical glue.
Figure 19 is referred to, in one embodiment, there is provided another display device preparation method：
S201：Shaping protective layer 20, the protective layer 20 have towards user exiting surface 21 and with the exiting surface 21
Mutually away from the incidence surface 22 of side.
In present embodiment, be molded protective layer 20 the step of in, the transparent substrates 23 are molded by depositing operation
And the touch base plate is integrated in the transparent substrates 23.
In one embodiment, in the step of being molded protective layer 20, can also be and be molded by rolling forming process
After the transparent substrates 23, then the touch base plate 24 is molded in the side of the transparent substrates 23 by depositing operation.
S202：Shaping drives layer 10.
In present embodiment, the driving substrate 13 is first made, then deposit the switch on the driving substrate 13
Device 14, the first data wire 161, the second data wire 162, the first conducting terminal 151 and the second conducting terminal 152.The driving
Length and width size of the length and width size of substrate 13 less than the protective layer 20.
S203：The part of circuit board 01 is superimposed on the second surface 10b of the driving layer 10, and electrically connects the driving layer
10。
S204：The first polaroid 40 is molded in driving layer 10 side, the driving layer 10 has relatively described first
The part of the edge of polaroid 40 protrusion.
In present embodiment, first polaroid 40 is pasted on the switching device of the driving layer 10 by optical glue
14 sides.
S205：In first polaroid 40 mutually liquid crystal layer 30, the liquid crystal are molded with the driving layer 10 away from side
Layer 30 is in the orthographic projection region of first polaroid 40 and first polaroid 40.
In present embodiment, one layer of alignment film 31 is deposited on first polaroid 40, then in the orientation
The packaging plastic 33 is molded on film 31, then in the inner side of the packaging plastic 33 filling liquid crystal 32, is finally deposited described in one layer
31 pairs of liquid crystal layers 32 of alignment film are packaged.
S206：In the liquid crystal layer 30 mutually filter layer 60, the filter layer 60 are molded with the driving layer 10 away from side
Coincided with the liquid crystal layer 30 in the orthographic projection region of the liquid crystal layer 30.
In present embodiment, first pass through rolling forming process and be molded the optical filtering substrate 62, then in the optical filtering substrate
The uvea 61 is deposited on 62.Finally, the uvea 61 and the optical filtering substrate 62 are fitted in into the liquid crystal layer jointly
On 30 alignment film 31.
Can also be that first passing through rolling forming process is molded the optical filtering substrate 62 in one embodiment, then will be described
Optical filtering substrate 62 fits in the alignment film 31 of the liquid crystal layer 30, finally opposite with the liquid crystal layer 30 in the optical filtering substrate 62
The uvea 61 is deposited from side.
S207：In the filter layer 60 mutually the second polaroid 50, described second are molded with the liquid crystal layer 30 away from side
Polaroid 50 is identical with the filter layer 60 in the orthographic projection region of the filter layer 60.
In present embodiment, second polaroid 50 is pasted on the driving layer 10 by optical glue.
S208：In second polaroid 50 mutually backlight 70, the backlight are made with the filter layer 60 away from side
Source 70 coincides in the orthographic projection region of second polaroid 50 with the filter layer 60.
In present embodiment, the backlight 70 is adhered to second polaroid 50 by optical glue.
S209：The driving layer 10 is fitted in into entering for the protective layer 20 with first polaroid 40 away from side
Smooth surface 22, the protective layer 20 is completely covered the driving layer 10.
Display device of the invention, mobile terminal and display device preparation method, by the incidence surface of the protective layer with
The driving layer fits, and the protective layer is completely covered the driving layer, and the protective layer carries out reinforcement to the driving layer,
So that the driving layer is supported, so that the driving layer is not easy to break so that the display device structure is solid and reliable.
Above disclosed is only present pre-ferred embodiments, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, the covered scope of invention is still fallen within.
Claims (20)
1. a kind of display device, it is characterised in that the display device includes driving layer and circuit board, the driving layer to be used to drive
The brilliant conversion orientation of hydrodynamic, the driving layer has towards the first surface of user and the second table mutually deviated from the first surface
Face, the circuit board section is superimposed on the second surface, and electrically connects the driving layer.
2. display device as claimed in claim 1, it is characterised in that the driving layer include driving substrate and with the driving
The device layer that substrate is mutually laminated, the first surface and the second surface are respectively arranged at driving substrate and the device
Layer, the device layer is provided with switching device and conducting terminal, and the switching device is used to drive liquid crystal to convert orientation, the conduction
Terminal electrically connects the switching device and the circuit board.
3. display device as claimed in claim 1, it is characterised in that the display device also includes protective layer, the protection
The first surface of the driving layer is laminated on layer by layer, and the protective layer is completely covered the driving layer.
4. the display device as described in claims 1 to 3 any one, it is characterised in that the display device also includes liquid crystal
Layer, the liquid crystal layer is laminated in the driving layer with the first surface mutually away from side, and the second surface has relative institute
The region of liquid crystal layer edge protrusion is stated, the circuit board section is superimposed on the relatively described liquid crystal layer edge protrusion of the second surface
Region.
5. display device as claimed in claim 4, it is characterised in that the display device also includes the first polaroid, described
First polaroid is fixed between the liquid crystal layer and driving layer.
6. display device as claimed in claim 4, it is characterised in that the display device also includes the second polaroid, described
Second polaroid is fixed on the liquid crystal layer and mutually deviates from side with the driving layer.
7. display device as claimed in claim 4, it is characterised in that the liquid crystal layer includes two-layer alignment film, positioned at described
The packaging plastic of liquid crystal and the encapsulation liquid crystal between two-layer alignment film, the packaging plastic constitutes the edge of the liquid crystal layer.
8. display device as claimed in claim 4, it is characterised in that the display device also includes filter layer, the optical filtering
The liquid crystal layer is laminated on layer by layer with the driving layer mutually away from side, the filter layer the orthographic projection region of the liquid crystal layer with
The liquid crystal layer coincides.
9. display device as claimed in claim 8, it is characterised in that the filter layer includes being laminated in the color of the liquid crystal layer
Plain layer and the uvea and the liquid crystal layer are laminated in mutually away from the optical filtering substrate of side.
10. display device as claimed in claim 8, it is characterised in that the display device also includes backlight, the backlight
The filter layer and the liquid crystal layer are fixed on mutually away from side in source, the backlight the orthographic projection region of the filter layer with
The filter layer coincides.
11. a kind of mobile terminals, it is characterised in that the mobile terminal includes being shown described in claim 1~10 any one
Device.
12. a kind of display device preparation methods, it is characterised in that the display device preparation method includes step：
Shaping drives the layer, the protective layer to have towards the first surface of user and with the first surface mutually away from the of side
Two surfaces；
Circuit board section is superimposed on the second surface of the driving layer, and electrically connects the driving layer.
13. display device preparation methods as claimed in claim 12, it is characterised in that before shaping drives layer step, also
Including step：Shaping protective layer, the protective layer has towards the exiting surface of user and enters light with the exiting surface mutually deviates from
Face；In the step of being molded the driving layer, the driving formable layer is in the incidence surface of the protective layer, and the protective layer is complete
Cover the driving layer.
14. display device preparation methods as claimed in claim 13, it is characterised in that the display device preparation method is also wrapped
Include step：The first polaroid is molded on the second surface of the driving layer, the driving layer is superimposed with the circuit board
The edge protrusion of relatively described first polaroid in part.
15. display device preparation methods as claimed in claim 14, it is characterised in that the display device preparation method is also wrapped
Include step：
Liquid crystal layer mutually is molded away from side with the driving layer in first polaroid, the liquid crystal layer is in first polarisation
The orthographic projection region of piece coincides with first polaroid.
16. display device preparation methods as claimed in claim 15, it is characterised in that in first polaroid and the drive
Mutually in side shaping liquid crystal layer step, the liquid crystal layer is after being molded two-layer alignment film in alignment film described in two-layer for dynamic layer
Between encapsulated liquid crystal and encapsulation gum forming, the packaging plastic constitutes the edge of the liquid crystal layer.
17. display device preparation methods as claimed in claim 16, it is characterised in that the display device preparation method is also wrapped
Include step：Filter layer mutually is molded away from side with the driving layer in the liquid crystal layer, the filter layer is in the liquid crystal layer
Orthographic projection region coincides with the liquid crystal layer.
18. display device preparation methods as claimed in claim 17, it is characterised in that the display device preparation method is also wrapped
Include step：The second polaroid mutually is molded away from side with the liquid crystal layer in the filter layer, second polaroid is described
The orthographic projection region of filter layer is identical with the filter layer.
19. display device preparation methods as claimed in claim 18, it is characterised in that the display device preparation method is also wrapped
Include step：
Backlight mutually is made away from side with the filter layer in second polaroid, the backlight is in second polarisation
The orthographic projection region of piece coincides with the filter layer.
20. display device preparation methods as claimed in claim 18, it is characterised in that the filter layer is by molding optical filtering
It is molded in the side shaping uvea of the optical filtering substrate after substrate, the uvea is laminated in the liquid crystal layer, the filter
Light substrate layer is laminated on the uvea and mutually deviates from side with the liquid crystal layer.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255080.9A CN106932982B (en) | 2017-04-17 | 2017-04-17 | Display device, mobile terminal and manufacturing method of display device |
| PCT/CN2018/082003 WO2018192370A1 (en) | 2017-04-17 | 2018-04-04 | Display device, electronic equipment, and display device manufacturing method |
| EP18787342.7A EP3605206A4 (en) | 2017-04-17 | 2018-04-04 | Display device, electronic equipment, and display device manufacturing method |
| US16/654,644 US10928688B2 (en) | 2017-04-17 | 2019-10-16 | Display device, electronic apparatus, and method for manufacturing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255080.9A CN106932982B (en) | 2017-04-17 | 2017-04-17 | Display device, mobile terminal and manufacturing method of display device |
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| CN106932982A true CN106932982A (en) | 2017-07-07 |
| CN106932982B CN106932982B (en) | 2023-08-04 |
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| CN201710255080.9A Active CN106932982B (en) | 2017-04-17 | 2017-04-17 | Display device, mobile terminal and manufacturing method of display device |
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| CN106932982B (en) | 2023-08-04 |
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