CN102621737B - Naked-eye 3D (three dimensional) display module capable of dynamically selecting aperture ratio and liquid crystal display device - Google Patents
Naked-eye 3D (three dimensional) display module capable of dynamically selecting aperture ratio and liquid crystal display device Download PDFInfo
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Abstract
The invention belongs to the technical field of 3D (three dimensional) display, and particularly relates to a naked-eye 3D display module capable of dynamically selecting an aperture ratio and a liquid crystal display device. The naked-eye 3D display module capable of dynamically selecting the aperture ratio comprises a 3D grating display screen, wherein the 3D grating display screen comprises a polaroid, a cover ITO (Indium Tin Oxide) glass substrate and a bottom ITO glass substrate. The polaroid is bonded on the cover ITO glass substrate, and liquid crystal is filled in an enclosed space formed by bonding the cover ITO glass substrate with the bottom ITO glass substrate. More than one kind of corresponding transverse or vertical grating fringes capable of controlling the aperture ratio are respectively arranged on the cover ITO glass substrate and the bottom ITO glass substrate. According to the display module, users can select the grating fringes with the corresponding aperture ratios through a controller according to different demands, the size of the area displayed by pixels of a TFT-LCD (Thin Film Transistor-Liquid Crystal Display) display screen is selectively blocked, the best aperture ratio is dynamically adjusted, and the optimal 3D display effect and 3D entertainment experience are obtained.
Description
technical field
The invention belongs to 3D display technique field, particularly relate to bore hole 3D display module and liquid crystal indicator that a kind of dynamic selects aperture opening ratio.
Background technology
According to the study, the mankind are when real world observes object, because two are on different horizontal levels, namely there is pupil spacing, the solid images that images of left and right eyes is observed is different, there is parallax between them, due to the existence of parallax, by the process of brains nerve, make us can the degree of depth solid change of perception three-dimensional world, Here it is so-called 3D visual theory.Under being generally present in stereoscopic display mode, when the image should seen by left eye is presented on liquid crystal display, opaque striped can block right eye, in like manner, when the image should seen by right eye is presented on liquid crystal display, opaque striped can block left eye, by the viewable pictures of left eye and right eye is separated, onlooker is made to see 3D rendering, according to this principle, prior art makes flat-panel monitor realize bore hole 3D Presentation Function by pattern space partition method, carry out selectivity by the grating fringe on 3D grating display screen to the pixel of flat-panel monitor to block, the light of backlight is after each pixel transmission, control strange by the electrode on grating fringe is wide with electrode gap, the row pixel of even number, the light of transmission enters a people's left side respectively, right eye, form sight equation, stereoeffect is formed again through the synthesis of people's cerebral nerve, wherein the size of the wide and electrode gap of grating electrode and the size of flat-panel monitor pixel closely related, because two viewing angle positions to grating are different, thus two different images are seen in two meetings, wherein left eye sees the image be made up of odd column pixel, right eye then sees the image formed by even column pixels, thus generation stereoscopic sensation.
Should be used for seeing with regard to current market, 3D grating display screen used on bore hole 3D display module, when formulating design proposal, add a SEG drive electrode by a COM drive electrode to form, and it is when single grating fringe Pitch (live width+linear slit) is certain, the ratio that linear slit accounts for Pitch is fixing, namely opening (through) rate single constant cannot dynamic adjustments, different beholder, dissimilar product can not be met to the otherness needs of aperture opening ratio size.Therefore, be necessary to realize a kind ofly to allow different beholders according to demands of individuals feature, Dynamic Selection oneself adapts to, satisfied 3D display effect, and the 3D interface making it watch is more clear, true to nature.
Summary of the invention
The invention provides a kind of dynamic and select the bore hole 3D display module of aperture opening ratio and liquid crystal indicator, be intended to solve bore hole 3D display module and liquid crystal indicator aperture opening ratio in prior art are single can not the problem of dynamic adjustments.
The present invention realizes like this, a kind of dynamic selects the bore hole 3D display module of aperture opening ratio, comprise 3D grating display screen, described 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate, described polaroid is bonded in the top of face ito glass substrate, be filled with liquid crystal in the enclosure space that described ito glass substrate and end ito glass substrate cohere formation, described ito glass substrate with end ito glass substrate is designed with respectively corresponding more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe.
Technical scheme of the present invention also comprises: driving circuit and controller, described driving circuit is used for 3D grating display screen outputting drive voltage, described controller for controlling the selection of aperture opening ratio, and exports corresponding driving voltage according to different aperture opening ratio idsplay orders control driving circuit to 3D grating display screen.
Technical scheme of the present invention also comprises: the Pitch of the grating fringe on described 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen, it is double-deck that drive electrode on described 3D grating display screen has top electrode COM and bottom electrode SEG, described top electrode draws single pin COM, described bottom electrode draws more than one pin SEG respectively, determines the size of aperture opening ratio according to the width controlling described drive electrode.
Technical scheme of the present invention also comprises: described 3D grating display screen is black-and-white crystal display screen, and described top electrode presents bulk, and bottom electrode is sliver shape.
Another technical scheme of the present invention, a kind of dynamic selects the liquid crystal indicator of aperture opening ratio, comprise 3D grating display screen, adhesive material, TFT-LCD display screen and backlight, described adhesive material is attached in LCD display, described 3D grating display screen is binded by adhesive material and described TFT-LCD display screen, described 3D grating display screen is designed with more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe, described backlight is positioned at the back side of TFT-LCD display screen.
Technical scheme of the present invention also comprises: also comprise driving circuit and controller, described driving circuit is used for described 3D grating display screen outputting drive voltage, described controller for controlling the selection of aperture opening ratio, and exports corresponding driving voltage according to different aperture opening ratio idsplay orders control driving circuit to 3D grating display screen.
Technical scheme of the present invention also comprises: described 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate, described polaroid is bonded in the top of face ito glass substrate, be filled with liquid crystal in the enclosure space that described ito glass substrate and end ito glass substrate cohere formation, described ito glass substrate with end ito glass substrate is designed with respectively corresponding more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe.
Technical scheme of the present invention also comprises: the Pitch of the grating fringe on described 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen, it is double-deck that drive electrode on described 3D grating display screen has top electrode COM and bottom electrode SEG, described top electrode draws single pin COM, described bottom electrode draws more than one pin SEG respectively, determines the size of aperture opening ratio according to the width controlling described drive electrode.
Technical scheme of the present invention also comprises: described more than the a kind transverse direction that can control aperture opening ratio or vertical grating fringe are 4 kinds can control the transverse direction of aperture opening ratio or vertical grating fringe, and described top electrode presents bulk, and bottom electrode is sliver shape.
Technical scheme of the present invention also comprises: described 3D grating display screen is the black-and-white crystal display screen of normally white, and described adhesive material is the material such as mouth word glue or UV glue.
Technical scheme tool of the present invention has the following advantages or beneficial effect: the present invention selects the transverse direction of aperture opening ratio ratio or vertical grating fringe by designing multiple dynamic on 3D grating display screen, user can select the grating fringe of corresponding aperture opening ratio ratio optionally to block the size of the pixel display of TFT-LCD display screen by controller according to different demand, the optimal aperture opening ratio of dynamic conditioning, obtains best 3D display effect and 3D recreation experience; Meanwhile, the 3D grating display screen that the present invention adopts is the black-and-white crystal display screen of normally white, and when watching common 2D image, the brightness of image and sharpness are all unaffected.
Accompanying drawing explanation
Accompanying drawing 1 is that dynamic of the present invention selects the bore hole 3D display module of aperture opening ratio and the structural representation of liquid crystal indicator;
Accompanying drawing 2 is top electrode COM schematic diagram of grating display screen of the present invention;
Accompanying drawing 3 is bottom electrode SEG schematic diagram of grating display screen of the present invention;
Accompanying drawing 4 is laminating schematic diagram of the upper and lower electrode of grating display screen of the present invention;
Accompanying drawing 5 be 3D grating display screen of the present invention and TFT-LCD display screen when bonding the grating fringe of grating display screen show schematic diagram;
Accompanying drawing 6 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X1%;
Accompanying drawing 7 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X2%;
Accompanying drawing 8 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X3%;
Accompanying drawing 9 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X4%;
Accompanying drawing 10 is the light path geometrical principle figure that the grating fringe of 3D grating display screen of the present invention picks up that gear pixel forms 3D rendering at human eye;
Accompanying drawing 11 is pixel arrangement schematic diagram of TFT-LCD display screen.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, showing by reference to the accompanying drawings and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
Referring to accompanying drawing 1, is the structural representation that dynamic of the present invention selects the bore hole 3D display module of aperture opening ratio.Dynamic of the present invention selects the bore hole 3D display module of aperture opening ratio to comprise 3D grating display screen 1, driving circuit (not shown) and controller (not shown), wherein, 3D grating display screen 1 is the black-and-white crystal display screen of a normally white, specifically also comprise polaroid 11, face ito glass substrate 12 and end ito glass substrate 13, polaroid 11 is bonded in the top of face ito glass substrate 12, liquid crystal is filled with in the enclosure space that face ito glass substrate 12 and end ito glass substrate 13 cohere formation, face ito glass substrate 12 with end ito glass substrate 13 is designed with respectively the transverse direction of corresponding the controlled aperture opening ratio of more than a kind or vertical grating fringe, driving circuit is used for 3D grating display screen 1 outputting drive voltage, controller is for controlling the selection of aperture opening ratio, and after the aperture opening ratio idsplay order receiving user's input, control driving circuit and export corresponding driving voltage according to idsplay order to 3D grating display screen 1.In embodiments of the present invention, be designed with 4 kinds and can control the transverse direction of aperture opening ratio or vertical grating fringe, aperture opening ratio is respectively X1%, X2%, X3% and X4%, and in other embodiments of the present invention, the aperture opening ratio that can arrange more than one is selected for user.
It is double-deck that drive electrode on grating display screen 1 has top electrode COM and bottom electrode SEG, specifically refer to accompanying drawing 2 and accompanying drawing 3, accompanying drawing 2 is top electrode schematic diagram of example grating display screen of the present invention, and accompanying drawing 3 is the bottom electrode schematic diagram of example grating display screen of the present invention.Wherein, top electrode draws single pin COM, bottom electrode draws multiple SEG pin respectively, in embodiments of the present invention, bottom electrode draws 3 pins SEG1, SEG2 and SEG3 respectively, and top electrode COM presents bulk, bottom electrode SEG is sliver shape, see also accompanying drawing 4, be the laminating schematic diagram of the upper and lower electrode of example grating display screen of the present invention, show the laminating corresponding relation of upper and lower electrode.
The several times that the Pitch (live width+linear slit) of the grating fringe on 3D grating display screen 1 is the pixel of corresponding TFT-LCD display screen, in embodiments of the present invention, 2 times of the pixel that the Pitch (live width+linear slit) of the grating fringe on 3D grating display screen 1 is corresponding TFT-LCD display screen, certainly, it also can be other multiple value in other modes of the present invention, the grating fringe of corresponding aperture opening ratio ratio is selected optionally to block the size of TFT-LCD display screen matrix display according to different demand by controller, obtain best 3D display effect, specifically see also accompanying drawing 5, that 3D grating display screen 1 of the present invention shows schematic diagram with the grating fringe of grating display screen 1 during TFT-LCD display screen gluing.Under different aperture opening ratios, the Pitch of grating fringe is constant, change be the width of the drive electrode of grating display screen, the width of drive electrode determines the size of the pixel display area picking up gear TFT-LCD display screen, user selects different aperture opening ratios, and controller can control driving circuit according to the selection instruction of user and export to 3D grating display screen 1 width that corresponding driving voltage controls drive electrode.Specifically see also accompanying drawing 6, accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9, suppose that 4 kinds of aperture opening ratios are respectively X1%, X2%, X3% and X4%, accompanying drawing 6 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X1%.In figure 6, drive electrode=COM+SEG1 when aperture opening ratio is (X1%).Accompanying drawing 7 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X2%.In fig. 7, drive electrode=COM+SEG1+SEG3 when aperture opening ratio is (X2%).Accompanying drawing 8 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X3%.In accompanying drawing 8, drive electrode=COM+SEG1+SEG2 when aperture opening ratio is (X3%).Accompanying drawing 9 is drive electrode schematic diagram of aperture opening ratio of the present invention grating fringe when X4%.In accompanying drawing 9, drive electrode=COM+SEG1+SEG2+SEG3 when aperture opening ratio is (X4%).When only needing viewing 2D image, by controller, grating fringe is not shown, because this example adopts normally white black-and-white crystal display screen as grating display screen, when watching common 2D image, the brightness of image and sharpness are all unaffected.-
Seeing also accompanying drawing 1, is the structural representation that dynamic of the present invention selects the liquid crystal indicator of aperture opening ratio.Dynamic of the present invention selects the liquid crystal indicator of aperture opening ratio to comprise 3D grating display screen 1, adhesive material 2, TFT-LCD display screen 3, backlight 4, driving circuit (not shown) and controller (not shown), wherein, adhesive material 2 is attached on the top (or below) of LCD display 3, 3D grating display screen 1 is the black-and-white crystal display screen of normally white, the top (or below) of TFT-LCD display screen 3 is sticked to by adhesive material 2, backlight 4 is positioned at the back side of TFT-LCD display screen 3, for providing light source to TFT-LCD display screen 3, driving circuit is used for 3D grating display screen 1 outputting drive voltage, controller is for controlling the selection of aperture opening ratio, and after the aperture opening ratio idsplay order receiving user's input, control driving circuit and export corresponding driving voltage according to idsplay order to 3D grating display screen 1.3D grating display screen 1 also comprises polaroid 11, face ito glass substrate 12 and end ito glass substrate 13, polaroid 11 is bonded in the top of face ito glass substrate 12, be filled with liquid crystal in the enclosure space that face ito glass substrate 12 and end ito glass substrate 13 cohere formation, face ito glass substrate 12 with end ito glass substrate 13 is designed with respectively the transverse direction of the corresponding aperture opening ratio ratio of more than a kind or vertical grating fringe; TFT-LCD display screen 3 also comprises polaroid 31, top glass substrate 32, lower glass substrate 33 and lower polaroid 34, upper polaroid 31 and lower polaroid 34 stick to the surface of top glass substrate 32 and lower glass substrate 33 respectively, are filled with liquid crystal in the enclosure space that top glass substrate 32 and lower glass substrate 33 cohere formation.In embodiments of the present invention, adhesive material 2 is the material such as mouth word glue or UV glue.
It is double-deck that drive electrode on grating display screen 1 has top electrode COM and bottom electrode SEG, specifically refer to accompanying drawing 2 and accompanying drawing 3, accompanying drawing 2 is top electrode schematic diagram of example grating display screen of the present invention, and accompanying drawing 3 is the bottom electrode schematic diagram of example grating display screen of the present invention.Wherein, top electrode draws single pin COM, bottom electrode draws 3 pins SEG1, SEG2 and SEG3 respectively, top electrode COM presents bulk, bottom electrode SEG is sliver shape, see also accompanying drawing 4, be the laminating schematic diagram of the upper and lower electrode of example grating display screen of the present invention, show the laminating corresponding relation of upper and lower electrode.
The several times that the Pitch (live width+linear slit) of the grating fringe on 3D grating display screen 1 is the pixel of corresponding TFT-LCD display screen 3, the grating fringe of corresponding aperture opening ratio ratio is selected optionally to block the size of TFT-LCD display screen matrix display according to different demand by controller, obtain best 3D display effect, specifically see also accompanying drawing 5, be 3D grating display screen of the present invention 1 when bonding with TFT-LCD display screen 3 grating fringe of grating display screen 1 show schematic diagram.Under different aperture opening ratios, the Pitch of grating fringe is constant, change be the width of the drive electrode of grating display screen, the width of drive electrode determines the size of the pixel display area picking up gear TFT-LCD display screen, user selects different aperture opening ratios, and controller can control driving circuit according to the selection instruction of user and export to 3D grating display screen 1 width that corresponding driving voltage controls drive electrode.See also accompanying drawing 6, accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9, accompanying drawing 6 is drive electrode schematic diagram of example aperture opening ratio of the present invention grating fringe when X1%.In figure 6, drive electrode=COM+SEG1 when aperture opening ratio is (X1%).Accompanying drawing 7 is drive electrode schematic diagram of example aperture opening ratio of the present invention grating fringe when X2%.In fig. 7, drive electrode=COM+SEG1+SEG3 when aperture opening ratio is (X2%).Accompanying drawing 8 is drive electrode schematic diagram of example aperture opening ratio of the present invention grating fringe when X3%.In accompanying drawing 8, drive electrode=COM+SEG1+SEG2 when aperture opening ratio is (X3%).Accompanying drawing 9 is drive electrode schematic diagram of example aperture opening ratio of the present invention grating fringe when X4%.In accompanying drawing 9, drive electrode=COM+SEG1+SEG2+SEG3 when aperture opening ratio is (X4%).When only needing viewing 2D image, by controller, grating fringe is not shown, because this example adopts normally white black-and-white crystal display screen as grating display screen, when watching common 2D image, the brightness of image and sharpness are all unaffected.
Refer to accompanying drawing 10, accompanying drawing 10 is the light path geometrical principle figure that the grating fringe of 3D grating display screen of the present invention picks up that gear pixel forms 3D rendering at human eye.Wherein, beholder can adjust the aperture opening ratio of grating fringe dynamically according to personal adjustment and hobby, because the distance of grating fringe and TFT-LCD display screen is directly connected to the distance that beholder watches 3D rendering, therefore after viewing distance and grating fringe parameter determine, need strictly to control the relative position of 3D grating display screen and TFT-LCD display screen, high precision CCD camera must be adopted if desired automatically to identify contraposition, and to consider that 3D grating display screen and which kind of material of TFT-LCD cohere, if with liquid glue, must consider whether have steam bubble to exist and deviation problem between the two, and avoid and elimination as far as possible, and strictly must control the slit of grating fringe, aligning accuracy between barrier and TFT-LCD pixel, could watch respond well 3D rendering designing fixed region in advance like this, left eye and the right eye of people is entered respectively by the light of odd column and the transmission of even column sub-pixel, thus make a complete picture from being spatially separated into two width pictures, sight equation is formed in people is two, it finally produces 3D effect through cerebral nerve by after picture compound.See also accompanying drawing 11, be the pixel arrangement schematic diagram of TFT-LCD display screen, show the magnitude relationship of pixel and sub-pixel, wherein, each pixel comprises red, green, blue three sub-pixels.
The present invention selects the transverse direction of aperture opening ratio ratio or vertical grating fringe by designing multiple dynamic on 3D grating display screen, user can select the grating fringe of corresponding aperture opening ratio ratio optionally to block the size of the pixel display of TFT-LCD display screen by controller according to different demand, the optimal aperture opening ratio of dynamic conditioning, obtains best 3D display effect and 3D recreation experience; Meanwhile, the 3D grating display screen that the present invention adopts is the black-and-white crystal display screen of normally white, and when watching common 2D image, the brightness of image and sharpness are all unaffected.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the bore hole 3D display module of a dynamic selection aperture opening ratio, comprise 3D grating display screen, it is characterized in that, described 3D grating display screen comprises polaroid, face ito glass substrate and end ito glass substrate, described polaroid is bonded in the top of face ito glass substrate, be filled with liquid crystal in the enclosure space that described ito glass substrate and end ito glass substrate cohere formation, described ito glass substrate with end ito glass substrate is designed with respectively corresponding more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe
,wherein, described aperture opening ratio is X1%, X2%, X3% or X4%, it is double-deck that drive electrode on described 3D grating display screen has top electrode COM and bottom electrode SEG, described top electrode draws single pin COM, described bottom electrode draws more than one pin SEG respectively, determines the size of aperture opening ratio according to the width controlling described drive electrode.
2. dynamic according to claim 1 selects the bore hole 3D display module of aperture opening ratio, it is characterized in that, also comprise driving circuit and controller, described driving circuit is used for 3D grating display screen outputting drive voltage, described controller for controlling the selection of aperture opening ratio, and exports corresponding driving voltage according to different aperture opening ratio idsplay orders control driving circuit to 3D grating display screen.
3. dynamic according to claim 2 selects the bore hole 3D display module of aperture opening ratio, and it is characterized in that, the Pitch of the grating fringe on described 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen.
4. dynamic according to claim 3 selects the bore hole 3D display module of aperture opening ratio, and it is characterized in that, described 3D grating display screen is black-and-white crystal display screen, and described top electrode presents bulk, and bottom electrode is sliver shape.
5. the liquid crystal indicator of a dynamic selection aperture opening ratio, it is characterized in that, comprise 3D grating display screen, adhesive material, TFT-LCD display screen and backlight, described adhesive material is attached in LCD display, described 3D grating display screen is binded by adhesive material and described TFT-LCD display screen, described 3D grating display screen is designed with more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe, described backlight is positioned at the back side of TFT-LCD display screen
,wherein, described aperture opening ratio is X1%, X2%, X3% or X4%, it is double-deck that drive electrode on described 3D grating display screen has top electrode COM and bottom electrode SEG, described top electrode draws single pin COM, described bottom electrode draws more than one pin SEG respectively, determines the size of aperture opening ratio according to the width controlling described drive electrode.
6. dynamic according to claim 5 selects the liquid crystal indicator of aperture opening ratio, it is characterized in that, also comprise driving circuit and controller, described driving circuit is used for described 3D grating display screen outputting drive voltage, described controller for controlling the selection of aperture opening ratio, and exports corresponding driving voltage according to different aperture opening ratio idsplay orders control driving circuit to 3D grating display screen.
7. the dynamic according to claim 5 or 6 selects the liquid crystal indicator of aperture opening ratio, it is characterized in that, described 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate, described polaroid is bonded in the top of face ito glass substrate, be filled with liquid crystal in the enclosure space that described ito glass substrate and end ito glass substrate cohere formation, described ito glass substrate with end ito glass substrate is designed with respectively corresponding more than a kind and can controls the transverse direction of aperture opening ratio or vertical grating fringe.
8. dynamic according to claim 7 selects the liquid crystal indicator of aperture opening ratio, and it is characterized in that, the Pitch of the grating fringe on described 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen.
9. dynamic according to claim 8 selects the liquid crystal indicator of aperture opening ratio, it is characterized in that, described more than the a kind transverse direction that can control aperture opening ratio or vertical grating fringe are 4 kinds can control the transverse direction of aperture opening ratio or vertical grating fringe, and described top electrode presents bulk, and bottom electrode is sliver shape.
10. the dynamic according to claim 5 or 6 selects the liquid crystal indicator of aperture opening ratio, and it is characterized in that, described 3D grating display screen is the black-and-white crystal display screen of normally white, and described adhesive material is mouth word glue or UV glue material.
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| CN201210117763.5A CN102621737B (en) | 2012-04-20 | 2012-04-20 | Naked-eye 3D (three dimensional) display module capable of dynamically selecting aperture ratio and liquid crystal display device |
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| CN201210117763.5A CN102621737B (en) | 2012-04-20 | 2012-04-20 | Naked-eye 3D (three dimensional) display module capable of dynamically selecting aperture ratio and liquid crystal display device |
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| CN103197427A (en) * | 2013-04-12 | 2013-07-10 | 福建泰德视讯数码科技有限公司 | Unaided-eye three-dimensional (3D) light emitting diode (LED) display screen and manufacturing technique thereof |
| CN103336394A (en) * | 2013-07-21 | 2013-10-02 | 深圳市中显微电子有限公司 | LCD display device and manufacturing method |
| CN103400555B (en) | 2013-07-23 | 2015-07-01 | 合肥京东方光电科技有限公司 | Circuit for eliminating shutdown residual shadows and display |
| CN103456243B (en) * | 2013-08-23 | 2016-05-11 | 京东方科技集团股份有限公司 | A kind of curtain wall |
| CN103941492A (en) * | 2014-03-28 | 2014-07-23 | 京东方科技集团股份有限公司 | Liquid crystal optical grating substrate, liquid crystal optical grating and three-dimensional display device |
| CN105223700B (en) * | 2015-10-14 | 2017-12-05 | 四川长虹电器股份有限公司 | A kind of large-size screen monitors bore hole 3D all-in-one machine structures and its process of preparing |
| CN108761821A (en) * | 2018-08-22 | 2018-11-06 | 臻信（深圳）实业有限公司 | A kind of external 2D/3D switching display devices |
| TWI741524B (en) * | 2020-03-10 | 2021-10-01 | 友達光電股份有限公司 | Display device |
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| CN101957523A (en) * | 2010-05-26 | 2011-01-26 | 天马微电子股份有限公司 | Liquid crystal grating module and planar/three-dimensional switchable liquid crystal display device |
| CN202583648U (en) * | 2012-04-20 | 2012-12-05 | 深圳市中显微电子有限公司 | Naked eye 3D (Three-Dimensional) display module and liquid display device capable of dynamically selecting aperture opening ratio |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957523A (en) * | 2010-05-26 | 2011-01-26 | 天马微电子股份有限公司 | Liquid crystal grating module and planar/three-dimensional switchable liquid crystal display device |
| CN202583648U (en) * | 2012-04-20 | 2012-12-05 | 深圳市中显微电子有限公司 | Naked eye 3D (Three-Dimensional) display module and liquid display device capable of dynamically selecting aperture opening ratio |
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