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CN105812783B - 3D display device and 3D display device - Google Patents

3D display device and 3D display device Download PDF

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Publication number
CN105812783B
CN105812783B CN201610281701.6A CN201610281701A CN105812783B CN 105812783 B CN105812783 B CN 105812783B CN 201610281701 A CN201610281701 A CN 201610281701A CN 105812783 B CN105812783 B CN 105812783B
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CN
China
Prior art keywords
display
display screen
display device
screen
area
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Application number
CN201610281701.6A
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Chinese (zh)
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CN105812783A (en
Inventor
徐向阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Priority to CN201610281701.6A priority Critical patent/CN105812783B/en
Publication of CN105812783A publication Critical patent/CN105812783A/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/356Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359Switching between monoscopic and stereoscopic modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/302Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

The present invention provides a kind of 3D display device, the rear display screen being stacked including preceding display screen and with the preceding display screen, the exiting surface of the preceding display screen is backwards to the rear display screen, the exiting surface of display screen is towards the preceding display screen after described, the preceding display screen can act as the grating of the rear display screen, to carry out 3D display.Preceding display screen is used as the grating of rear display screen by the present invention in the preceding display screen and rear display screen being oppositely arranged so that display device of the invention can be used for three kinds of display purposes, so as to realize the variation of display function.The present invention also provides a kind of 3D display device.

Description

3D display device and 3D display device
Technical field
The present invention relates to display device, more particularly to a kind of 3D display device and 3D display device.
Background technology
3D display technology increasingly gets consumer reception, and the cardinal principle of 3D display technology is left eye and the right side of beholder Eye is respectively received different images, and left-eye image and eye image are by the brains analysis of beholder and overlapping so that watching Person perceives the stereovision of image frame, and then produces third dimension.
At present, 3D display device mainly includes two kinds:A kind of is the display for needing to wear 3D glasses, and one kind is that bore hole 3D shows Show device.Bore hole 3D display device mainly using disparity barrier technology, its by disparity barrier part, left eye it can be seen that figure As can only be seen by left eye, and right eye will be blocked, right eye it can be seen that image can only see that and left eye will be hidden by right eye Gear, so as to form left eye picture and right eye picture respectively, ultimately form 3D pictures.
But existing 3D display device is only capable of producing 3D display effect, without other display effects, it is impossible to meet The diversified demand of consumer.
The content of the invention
The present invention provides a kind of 3D display device and 3D display device, can produce a variety of display effects, realize the more of function Sample.
The present invention provides a kind of 3D display device, including preceding display screen and the rear display that is stacked with the preceding display screen Screen, the preceding display screen can act as the grating of the rear display screen, to carry out 3D display.
Wherein, the preceding display screen includes spaced viewing area and non-display area, and the viewing area can stop light Line, the non-display area allow light to pass through.
Wherein, the non-display area is hollow out.
Wherein, the non-display area is made of clear material.
Wherein, the viewing area and the non-display area are integrally formed.
Wherein, the viewing area and the non-display area are in strip.
Wherein, the viewing area of preceding display screen and/or the rear display screen are using AMOLED display screens.
The present invention also provides a kind of 3D display device, including signal generation portion, control unit and such as claim 1 to 7 times 3D display device described in one, the signal generation portion and the control unit form loop, the signal with the 3D display device Generating unit is used to transmit picture signal to the 3D display device, and the control unit controls the break-make and display effect of the 3D display device Fruit.
Wherein, in addition to split screen portion, the split screen portion show with the signal generation portion, the control unit and the 3D Show that device forms loop, the picture signal that the split screen portion is used to send the signal generation portion is divided into the first picture letter Number and the second picture signal, first picture signal and second picture signal be transferred to the preceding display screen and institute respectively State rear display screen.
Compared to prior art, after preceding display screen is used as by the present invention in the preceding display screen and rear display screen being stacked The grating of display screen so that display device of the invention can be used for three kinds of display purposes:1.2D shows that now, preceding display screen is used In display, rear display screen is closed;2. dynamic 3D display, now, preceding display screen, which is closed, is used as grating, and rear display screen is used as 3D display Screen;3. static 3D display, now, preceding display screen display foreground, rear display screen show background, when angle occurs for beholder's relative screen When spending change in location, the relative position that can experience prospect and background changes, and can be used as outdoor 3D advertisements and shows, so as to real The variation of display device functionalities is showed.
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 There is the required accompanying drawing used in technology description to be 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 3D display device according to the present invention;
Fig. 2 is the schematic diagram according to the 3D display screen of the present invention;
Fig. 3 is the schematic diagram of the pixel distribution of preceding display screen;
Fig. 4 is the schematic diagram of the pixel distribution of rear display screen;
Fig. 5 is schematic diagram when preceding display screen is in off working state.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Reference picture 1, the 3D display device according to the present invention is shown, it includes forming signal generation portion 1, the split screen in loop Portion 2, control unit 3 and 3D display device 4, signal generation portion 1 generate the picture signal for being transmitted to 3D display device 4, picture letter Split screen portion 2 number is transferred to, the picture signal can be divided into the first picture signal and the second picture signal by split screen portion 2, and this One picture signal and the second picture signal are transferred to the preceding display screen of 3D display device and rear display screen respectively, and control unit 3 controls The break-make and display effect of 3D display device 4, it can produce three kinds by the control of control unit 3 according to the 3D display device of the present invention and show Show effect, i.e. 2D effects, dynamic 3D effect and static 3D effect.
Drawn it is to be appreciated that picture signal caused by signal generation portion 1 can include the first independent picture signal and second Face signal, now, 3D display device can carry out split screen processing without split screen portion 2.
Reference picture 2, preceding display screen 401 is included according to the 3D display device of the present invention and is stacked with preceding display screen 401 Rear display screen 402, wherein, the exiting surface 41 of preceding display screen 401 is backwards to rear display screen 402, the then exiting surface of display screen 402 42 display screen 401 forward, the direction pointed by arrow represent the direction of light extraction, and beholder can watch the 3D this side up Shown picture in display device.Preceding display screen 1 and rear display screen 2 are preferably by AMOLED (Active Matrix/ Organic Light Emitting Diode, active matrix organic light-emitting diode (AMOLED) panel) display screen is made, compared to tradition TFT material screens, AMOLED screen possesses that fast response time, self-luminous, display effect be excellent and more low power consumption Advantage, AMOLED effect colors are more rich, brighter, can also be clearly apparent screen in outdoors during daylight hours, and AMOLED power consumptions will It is much lower.
Reference picture 3, preceding display screen 401 include spaced viewing area 4011 and non-display area 4012, and viewing area 4011 and the rectangular strip of non-display area 4012, wherein viewing area 4011 can stop after the light that sends of display screen 402, and The light of display screen 402 passes through after non-display area 4012 allows.Pixel, example is distributed with reference picture 4, rear display screen 402 completely Pixel quantity such as preferably rear display screen 402 is preferably M*N, and wherein M is columns, and N is line number, and the picture of preceding display screen 401 Vegetarian refreshments quantity is M/2*N.
Further, the non-display area 4012 of preceding display screen 401 is hollow out, and the light that rear display screen 402 is sent can be worn The non-display area 4012 of hollow out is crossed, the non-display area 4012 of hollow out can save material, cost-effective.
Further, the non-display area 4012 of preceding display screen 401 is made of clear material, such as transparent resin etc., rear aobvious The light that display screen 402 is sent can pass through transparent material, and preferably viewing area 4011 and non-display area 4012 are integrally formed, and manufacture Program is simple, convenient to make.
Certainly, the viewing area 4011 of preceding display screen 401 and non-display area 4012 can also have in addition to rectangular strip Shape, such as S-shaped etc., it can also be made from a variety of materials.
Reference picture 4, shows the schematic diagram of the preceding display screen 401 in off working state, and current display screen 401 is in non-work When making state, the viewing area 4011 of preceding display screen 401 can hinder as being in non-luminescent state as shown in black region in 4 The light that display screen 402 is sent after gear, therefore, preceding display screen 401 now are used only as the grating of rear display screen 402, by preceding The stop of the viewing area 4011 of display screen 401 so that the left eye and right eye of beholder sees different images, and different images exists After the processing of brain, the beholder that does not wear 3D glasses is it can be seen that 3D stereoeffects, it is thus achieved that dynamic bore hole 3D effect.
In addition, as described above, three kinds of display effects can be produced by the control of control unit 3 according to the 3D display device of the present invention Fruit, i.e. 2D effects and static 3D effect.That is, display screen 401 is in running order before control unit 3 causes, then display screen 402 When being closed, now beholder can see 2D display effects.And current display screen 401 and rear display screen 402 are located When working condition, the preceding display foreground of display screen 401, rear display screen 402 shows background, when angle occurs for beholder's relative screen During change in location, the relative position that can experience prospect and background changes, and due to AMOLED good characteristic, can use Make outdoor static 3D advertisements to show, it is achieved thereby that the variation of display device functionalities.
Above disclosure is only preferred embodiment of present invention, 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, still falls within and invents covered scope.

Claims (7)

  1. A kind of 1. 3D display device, it is characterised in that the rear display being stacked including preceding display screen and with the preceding display screen Screen, the exiting surface of the preceding display screen display screen after described, it is described after display screen exiting surface towards the preceding display screen, The preceding display screen can act as the grating of the rear display screen, and to carry out 3D display, the preceding display screen includes being arranged at intervals Viewing area and non-display area, the viewing area can stop light, it is described non-display that the non-display area allows light to pass through Area is hollow out.
  2. 2. 3D display device as claimed in claim 1, it is characterised in that the non-display area is made of clear material.
  3. 3. 3D display device as claimed in claim 2, it is characterised in that the viewing area and the non-display area are integrally formed.
  4. 4. 3D display device as claimed in claim 1, it is characterised in that the viewing area and the rectangular bar of the non-display area Shape.
  5. 5. 3D display device as claimed in claim 4, it is characterised in that the viewing area of the preceding display screen and/or described Display screen is using AMOLED display screens afterwards.
  6. 6. a kind of 3D display device, it is characterised in that including signal generation portion, control unit and such as any one of claim 1 to 5 Described 3D display device, the signal generation portion and the control unit form loop, the signal generation with the 3D display device Portion is used to transmit picture signal to the 3D display device, and the control unit controls the break-make and display effect of the 3D display device.
  7. 7. 3D display device as claimed in claim 6, it is characterised in that also including split screen portion, the split screen portion and institute State signal generation portion, the control unit and the 3D display device and form loop, the split screen portion is used for the signal generation The picture signal that portion is sent is divided into the first picture signal and the second picture signal, first picture signal and described second Picture signal is transferred to the preceding display screen and the rear display screen respectively.
CN201610281701.6A 2016-04-29 2016-04-29 3D display device and 3D display device Active CN105812783B (en)

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Application Number Priority Date Filing Date Title
CN201610281701.6A CN105812783B (en) 2016-04-29 2016-04-29 3D display device and 3D display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610281701.6A CN105812783B (en) 2016-04-29 2016-04-29 3D display device and 3D display device

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CN105812783B true CN105812783B (en) 2017-12-12

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110018573A (en) * 2019-05-07 2019-07-16 深圳市华星光电半导体显示技术有限公司 Combined type display panel
CN110441917A (en) * 2019-08-12 2019-11-12 杭州炽云科技有限公司 A kind of display system of multi-display superposition
CN110456517B (en) * 2019-08-20 2021-11-02 杭州海藻科技服务有限公司 3D display screen and 3D display method thereof

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US8144084B2 (en) * 2007-11-07 2012-03-27 Global Oled Technology Llc Electro-luminescent display device
KR101248529B1 (en) * 2011-07-25 2013-04-03 한국과학기술연구원 3-dimensional displaying apparatus using line light source
CN103700686B (en) * 2013-12-16 2016-02-24 深圳市华星光电技术有限公司 There is 3D display floater and the display packing thereof of Deep Canvas
CN104834104B (en) * 2015-05-25 2017-05-24 京东方科技集团股份有限公司 2D/3D switchable display panel, and display method and display device thereof

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