CN102621737A - 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, but relate in particular to a kind of bore hole 3D display module and liquid crystal indicator of Dynamic Selection aperture opening ratio.
Background technology
Certificate is studied, and is human when real world is observed object, because two are on the different horizontal position; Promptly there is the pupil spacing, makes that the observed solid images of images of left and right eyes is different, have parallax between them; Because the existence of parallax; Through the neural processing of brains, make three-dimensional variation of the degree of depth that we can the perception three-dimensional world, Here it is so-called 3D visual theory.Generally be present under the stereo display pattern, in the time of should being presented on the liquid crystal display by the image that left eye is seen, opaque striped can block right eye; In like manner, in the time of should being presented on the liquid crystal display by the image that right eye is seen, opaque striped can block left eye; Through the viewable pictures of left eye and right eye is separated, make the onlooker see 3D rendering, according to this principle; Prior art makes flat-panel monitor realize bore hole 3D Presentation Function through the pattern space partition method, through the grating fringe on the 3D grating display screen pixel of flat-panel monitor is carried out selectivity and blocks, and the light of backlight is after each pixel transmission; Control row pixel strange, even number by the electrode on the grating fringe is wide with electrode gap; The light of transmission gets into people's images of left and right eyes respectively, forms sight equation, again through the synthetic stereoeffect that forms of people's cerebral nerve; Wherein wide size and the flat-panel monitor pixel with electrode gap of grating electrode is big or small closely related; Because two different to the viewing angle positions of grating, thereby two meetings see two pictures different, and wherein left eye is seen the image that is made up of the odd column pixel; Right eye is then seen by the formed image of even column pixel, thereby is produced stereoscopic sensation.
With regard to present application market; Used 3D grating display screen on the bore hole 3D display module when formulating design proposal, is to add a SEG drive electrode by a COM drive electrode to constitute; And it is under the certain situation of single grating fringe Pitch (live width+linear slit); Linear slit accounts for the ratio of Pitch and fixes, promptly opening (seeing through) rate single constant can't dynamic adjustments, can not satisfy the otherness needs of different beholders, dissimilar product pairs of openings rate size.Therefore, be necessary to realize a kind ofly to let different beholders according to the demands of individuals characteristics, Dynamic Selection oneself adapts to, satisfied 3D display effect, and the 3D interface that it is watched is more clear, true to nature.
Summary of the invention
But the invention provides a kind of bore hole 3D display module and liquid crystal indicator of Dynamic Selection aperture opening ratio, be intended to solve the single problem that can not dynamic adjustments of bore hole 3D display module and liquid crystal indicator aperture opening ratio in the prior art.
The present invention realizes like this; But a kind of bore hole 3D display module of Dynamic Selection aperture opening ratio; Comprise 3D grating display screen; Said 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate; Said polaroid is bonded in the top of face ito glass substrate, and said ito glass substrate and end ito glass substrate cohere in the enclosure space of formation and be filled with liquid crystal, is designed with the corresponding horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on said ito glass substrate and the end ito glass substrate respectively.
Technical scheme of the present invention also comprises: driving circuit and controller; Said driving circuit is used for to 3D grating display screen outputting drive voltage; Said controller is used to control the selection of aperture opening ratio, and exports corresponding driving voltage according to various openings rate idsplay order control Driver Circuit to 3D grating display screen.
Technical scheme of the present invention also comprises: the Pitch of the grating fringe on the said 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen; Drive electrode on the said 3D grating display screen has top electrode COM and bottom electrode SEG is double-deck; Said top electrode is drawn single pin COM; Said bottom electrode is drawn an above pin SEG respectively, determines the size of aperture opening ratio according to the width of the said drive electrode of control.
Technical scheme of the present invention also comprises: said 3D grating display screen is the black-and-white crystal display screen, and said top electrode presents bulk, and bottom electrode is the sliver shape.
Another technical scheme of the present invention; But a kind of liquid crystal indicator of Dynamic Selection aperture opening ratio; Comprise 3D grating display screen, adhesive material, TFT-LCD display screen and backlight, said adhesive material is attached on the LCD display, and said 3D grating display screen binds through adhesive material and said TFT-LCD display screen; Be designed with the horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on the said 3D grating display screen, the said back side that is positioned at the TFT-LCD display screen backlight.
Technical scheme of the present invention also comprises: also comprise driving circuit and controller; Said driving circuit is used for to said 3D grating display screen outputting drive voltage; Said controller is used to control the selection of aperture opening ratio, and exports corresponding driving voltage according to various openings rate idsplay order control Driver Circuit to 3D grating display screen.
Technical scheme of the present invention also comprises: said 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate; Said polaroid is bonded in the top of face ito glass substrate; Said ito glass substrate and end ito glass substrate cohere in the enclosure space of formation and are filled with liquid crystal, are designed with the corresponding horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on said ito glass substrate and the end ito glass substrate respectively.
Technical scheme of the present invention also comprises: the Pitch of the grating fringe on the said 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen; Drive electrode on the said 3D grating display screen has top electrode COM and bottom electrode SEG is double-deck; Said top electrode is drawn single pin COM; Said bottom electrode is drawn an above pin SEG respectively, determines the size of aperture opening ratio according to the width of the said drive electrode of control.
Technical scheme of the present invention also comprises: said more than a kind the horizontal or vertical grating fringe of may command aperture opening ratio be the horizontal or vertical grating fringe of 4 kinds of may command aperture opening ratios, said top electrode presents bulk, bottom electrode is the sliver shape.
Technical scheme of the present invention also comprises: said 3D grating display screen is the black-and-white crystal display screen of normally white, and said adhesive material is materials such as mouthful word glue or UV glue.
Technical scheme of the present invention has following advantage or beneficial effect: but the present invention is through the horizontal or vertical grating fringe of a plurality of Dynamic Selection aperture opening ratio ratios of design on 3D grating display screen; The user can select the grating fringe of corresponding aperture opening ratio ratio optionally to block the area size of the pixel demonstration of TFT-LCD display screen through controller according to different demands; Dynamically the optimal aperture opening ratio of adjustment obtains best 3D display effect and 3D recreation experience; Simultaneously, 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.
Description of drawings
But accompanying drawing 1 is the bore hole 3D display module of the present invention's Dynamic Selection aperture opening ratio and the structural representation of liquid crystal indicator;
Accompanying drawing 2 is top electrode COM synoptic diagram of grating display screen of the present invention;
Accompanying drawing 3 is bottom electrode SEG synoptic diagram of grating display screen of the present invention;
Accompanying drawing 4 is applying synoptic diagram of the upper and lower electrode of grating display screen of the present invention;
Accompanying drawing 5 is that the grating fringe of 3D grating display screen of the present invention and TFT-LCD display screen grating display screen when bonding shows synoptic diagram;
Accompanying drawing 6 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X1%;
Accompanying drawing 7 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X2%;
Accompanying drawing 8 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X3%;
Accompanying drawing 9 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X4%;
Accompanying drawing 10 is picked up the retaining pixel forms 3D rendering at human eye light path geometrical principle figure for the grating fringe of 3D grating display screen of the present invention;
Accompanying drawing 11 is that the line of pixels of TFT-LCD display screen is listed intention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, combine accompanying drawing and embodiment at present, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
See also accompanying drawing 1, but be the structural representation of the bore hole 3D display module of the present invention's Dynamic Selection aperture opening ratio.But the bore hole 3D display module of the present invention's Dynamic Selection aperture opening ratio comprises 3D grating display screen 1, driving circuit (figure does not show) and controller (figure does not show); 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, and face ito glass substrate 12 and end ito glass substrate 13 cohere in the enclosure space of formation and be filled with liquid crystal, is designed with the horizontal or vertical grating fringe of the corresponding may command aperture opening ratio more than a kind on face ito glass substrate 12 and the end ito glass substrate 13 respectively; Driving circuit is used for to 3D grating display screen 1 outputting drive voltage; Controller is used to control the selection of aperture opening ratio; And behind the aperture opening ratio idsplay order that receives user's input, control Driver Circuit is exported corresponding driving voltage according to idsplay order to 3D grating display screen 1.In embodiment of the present invention, be designed with the horizontal or vertical grating fringe of 4 kinds of may command aperture opening ratios, aperture opening ratio is respectively X1%, X2%, X3% and X4%, and in other embodiments of the present invention, the aperture opening ratio that more than one can be set supplies the user to select.
Drive electrode on the grating display screen 1 has top electrode COM and bottom electrode SEG is double-deck; Specifically see also accompanying drawing 2 and accompanying drawing 3; Accompanying drawing 2 is top electrode synoptic diagram of example grating display screen of the present invention, and accompanying drawing 3 is the bottom electrode synoptic diagram of example grating display screen of the present invention.Wherein, top electrode is drawn single pin COM, and bottom electrode is drawn a plurality of SEG pins respectively; In embodiment of the present invention, bottom electrode is drawn 3 pin SEG1, SEG2 and SEG3 respectively, and top electrode COM presents bulk; Bottom electrode SEG is the sliver shape; Please consult accompanying drawing 4 in the lump, be the applying synoptic diagram of the upper and lower electrode of example grating display screen of the present invention, show the applying corresponding relation of upper and lower electrode.
The Pitch (live width+linear slit) of the grating fringe on the 3D grating display screen 1 is the several times of the pixel of corresponding TFT-LCD display screen; In embodiments of the present invention; The Pitch (live width+linear slit) of the grating fringe on the 3D grating display screen 1 is 2 times of pixel of corresponding TFT-LCD display screen; Certainly; In other modes of the present invention, also can be other multiple value, select the grating fringe of corresponding aperture opening ratio ratio optionally to block the area size that the TFT-LCD display screen matrix shows through controller, obtain best 3D display effect according to different demands; Specifically please consult accompanying drawing 5 in the lump, the grating fringe of grating display screen 1 shows synoptic diagram when being 3D grating display screen 1 of the present invention and TFT-LCD display screen gluing.Under the various openings rate; The Pitch of grating fringe is constant; What change is the width of the drive electrode of grating display screen; The size of the pixel display area of retaining TFT-LCD display screen is picked up in the width decision of drive electrode, and the user selects the various openings rate, and controller can come the width of controlling and driving electrode according to user's selection instruction control Driver Circuit to 3D grating display screen 1 output corresponding driving voltage.Specifically please consult accompanying drawing 6, accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9 in the lump, suppose that 4 kinds of aperture opening ratios are respectively X1%, X2%, X3% and X4%, accompanying drawing 6 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X1%.In accompanying drawing 6, the drive electrode=COM+SEG1 when aperture opening ratio is (X1%).Accompanying drawing 7 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X2%.In accompanying drawing 7, the drive electrode=COM+SEG1+SEG3 when aperture opening ratio is (X2%).Accompanying drawing 8 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X3%.In accompanying drawing 8, the drive electrode=COM+SEG1+SEG2 when aperture opening ratio is (X3%).Accompanying drawing 9 is drive electrode synoptic diagram of aperture opening ratio of the present invention grating fringe when X4%.In accompanying drawing 9, the drive electrode=COM+SEG1+SEG2+SEG3 when aperture opening ratio is (X4%).In the time only need watching the 2D image, can grating fringe not shown through controller, because this example adopts normally white black-and-white crystal display screen as the grating display screen, when watching common 2D image, the brightness of image and sharpness are all unaffected.-
Please consult accompanying drawing 1 in the lump, but be the structural representation of the liquid crystal indicator of the present invention's Dynamic Selection aperture opening ratio.But the liquid crystal indicator of the present invention's Dynamic Selection aperture opening ratio comprises 3D grating display screen 1, adhesive material 2, TFT-LCD display screen 3, backlight 4, driving circuit (figure does not show) and controller (figure does not show); Wherein, Adhesive material 2 is attached on the top (or below) of LCD display 3, and 3D grating display screen 1 is the black-and-white crystal display screen of normally white, sticks to the top (or below) of TFT-LCD display screen 3 through adhesive material 2; Backlight 4 are positioned at the back side of TFT-LCD display screen 3; Be used for to TFT-LCD display screen 3 light source being provided, driving circuit is used for to 3D grating display screen 1 outputting drive voltage, and controller is used to control the selection of aperture opening ratio; And behind the aperture opening ratio idsplay order that receives user's input, control Driver Circuit is exported 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; Face ito glass substrate 12 and end ito glass substrate 13 cohere in the enclosure space of formation and are filled with liquid crystal, are designed with the horizontal or vertical grating fringe of the corresponding aperture opening ratio ratio more than a kind on face ito glass substrate 12 and the end ito glass substrate 13 respectively; TFT-LCD display screen 3 also comprises polaroid 31, top glass substrate 32, lower glass substrate 33 and following polaroid 34; Last polaroid 31 and following polaroid 34 stick to the surface of top glass substrate 32 and lower glass substrate 33 respectively, and top glass substrate 32 and lower glass substrate 33 are cohered in the enclosure space of formation and be filled with liquid crystal.In embodiment of the present invention, adhesive material 2 is materials such as mouthful word glue or UV glue.
Drive electrode on the grating display screen 1 has top electrode COM and bottom electrode SEG is double-deck; Specifically see also accompanying drawing 2 and accompanying drawing 3; Accompanying drawing 2 is top electrode synoptic diagram of example grating display screen of the present invention, and accompanying drawing 3 is the bottom electrode synoptic diagram of example grating display screen of the present invention.Wherein, Top electrode is drawn single pin COM, and bottom electrode is drawn 3 pin SEG1, SEG2 and SEG3 respectively, and top electrode COM presents bulk; Bottom electrode SEG is the sliver shape; Please consult accompanying drawing 4 in the lump, be the applying synoptic diagram of the upper and lower electrode of example grating display screen of the present invention, show the applying corresponding relation of upper and lower electrode.
The Pitch (live width+linear slit) of the grating fringe on the 3D grating display screen 1 is the several times of the pixel of corresponding TFT-LCD display screen 3; Select the grating fringe of corresponding aperture opening ratio ratio optionally to block the area size that the TFT-LCD display screen matrix shows according to different demands through controller; Obtain best 3D display effect; Specifically please consult accompanying drawing 5 in the lump, the grating fringe of grating display screen 1 showed synoptic diagram when to be 3D grating display screen of the present invention 1 with TFT-LCD display screen 3 bonding.Under the various openings rate; The Pitch of grating fringe is constant; What change is the width of the drive electrode of grating display screen; The size of the pixel display area of retaining TFT-LCD display screen is picked up in the width decision of drive electrode, and the user selects the various openings rate, and controller can come the width of controlling and driving electrode according to user's selection instruction control Driver Circuit to 3D grating display screen 1 output corresponding driving voltage.Please consult accompanying drawing 6, accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9 in the lump, accompanying drawing 6 is drive electrode synoptic diagram of example aperture opening ratio of the present invention grating fringe when X1%.In accompanying drawing 6, the drive electrode=COM+SEG1 when aperture opening ratio is (X1%).Accompanying drawing 7 is drive electrode synoptic diagram of example aperture opening ratio of the present invention grating fringe when X2%.In accompanying drawing 7, the drive electrode=COM+SEG1+SEG3 when aperture opening ratio is (X2%).Accompanying drawing 8 is drive electrode synoptic diagram of example aperture opening ratio of the present invention grating fringe when X3%.In accompanying drawing 8, the drive electrode=COM+SEG1+SEG2 when aperture opening ratio is (X3%).Accompanying drawing 9 is drive electrode synoptic diagram of example aperture opening ratio of the present invention grating fringe when X4%.In accompanying drawing 9, the drive electrode=COM+SEG1+SEG2+SEG3 when aperture opening ratio is (X4%).In the time only need watching the 2D image, can grating fringe not shown through controller, because this example adopts normally white black-and-white crystal display screen as the grating display screen, when watching common 2D image, the brightness of image and sharpness are all unaffected.
See also accompanying drawing 10, accompanying drawing 10 is picked up the retaining pixel forms 3D rendering at human eye light path geometrical principle figure for the grating fringe of 3D grating display screen of the present invention.Wherein, The beholder can adjust the aperture opening ratio of grating fringe with hobby according to the personal adjustment dynamically; Because the distance of grating fringe and TFT-LCD display screen is directly connected to the distance that the beholder watches 3D rendering, therefore after viewing distance and grating fringe parameter are confirmed well, need carries out strictness to the relative position of 3D grating display screen and TFT-LCD display screen and control; Must adopt high precision CCD camera to discern contraposition automatically in case of necessity; And to consider 3D grating display screen and TFT-LCD with which kind of material cohere, if then must consider whether to have steam bubble to exist between the two and the off normal problem, and avoid as far as possible and eliminate with liquid glue; And the aligning accuracy between slit, barrier and the TFT-LCD pixel of the strict control of palpus grating fringe; Could watch respond well 3D rendering designing fixed zone in advance like this, get into people's left eye and right eye respectively by the light of odd column and the transmission of even column sub-pixel, thereby make a complete picture separate into two width of cloth pictures from the space; In two of people, form sight equation, it is the final 3D effect that produces after cerebral nerve is compound with picture.Please consulting accompanying drawing 11 in the lump, is that the line of pixels of TFT-LCD display screen is listed intention, shows the magnitude relationship of pixel and sub-pixel, and wherein, each pixel comprises red, green, blue three subpixels.
But the present invention is through the horizontal or vertical grating fringe of a plurality of Dynamic Selection aperture opening ratio ratios of design on 3D grating display screen; The user can select the grating fringe of corresponding aperture opening ratio ratio optionally to block the area size of the pixel demonstration of TFT-LCD display screen through controller according to different demands; Dynamically the optimal aperture opening ratio of adjustment obtains best 3D display effect and 3D recreation experience; Simultaneously, 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 above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. but the bore hole 3D display module of a Dynamic Selection aperture opening ratio; Comprise 3D grating display screen; It is characterized in that; Said 3D grating display screen comprises polaroid, face ito glass substrate and end ito glass substrate; Said polaroid is bonded in the top of face ito glass substrate, and said ito glass substrate and end ito glass substrate cohere in the enclosure space of formation and be filled with liquid crystal, is designed with the corresponding horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on said ito glass substrate and the end ito glass substrate respectively.
2. but the bore hole 3D display module of Dynamic Selection aperture opening ratio according to claim 1; It is characterized in that; Also comprise driving circuit and controller; Said driving circuit is used for to 3D grating display screen outputting drive voltage, and said controller is used to control the selection of aperture opening ratio, and exports corresponding driving voltage according to various openings rate idsplay order control Driver Circuit to 3D grating display screen.
3. but the bore hole 3D display module of Dynamic Selection aperture opening ratio according to claim 2; It is characterized in that; The Pitch of the grating fringe on the said 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen, and the drive electrode on the said 3D grating display screen has top electrode COM and bottom electrode SEG is double-deck, and said top electrode is drawn single pin COM; Said bottom electrode is drawn more than one pin SEG respectively, determines the size of aperture opening ratio according to the width of the said drive electrode of control.
4. but the bore hole 3D display module of Dynamic Selection aperture opening ratio according to claim 3 is characterized in that, said 3D grating display screen is the black-and-white crystal display screen, and said top electrode presents bulk, and bottom electrode is the sliver shape.
5. but 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, said adhesive material is attached on the LCD display, and said 3D grating display screen binds through adhesive material and said TFT-LCD display screen; Be designed with the horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on the said 3D grating display screen, the said back side that is positioned at the TFT-LCD display screen backlight.
6. but the liquid crystal indicator of Dynamic Selection aperture opening ratio according to claim 5; It is characterized in that; Also comprise driving circuit and controller; Said driving circuit is used for to said 3D grating display screen outputting drive voltage, and said controller is used to control the selection of aperture opening ratio, and exports corresponding driving voltage according to various openings rate idsplay order control Driver Circuit to 3D grating display screen.
7. but according to the liquid crystal indicator of claim 5 or 6 described Dynamic Selection aperture opening ratios; It is characterized in that; Said 3D grating display screen also comprises polaroid, face ito glass substrate and end ito glass substrate; Said polaroid is bonded in the top of face ito glass substrate; Said ito glass substrate and end ito glass substrate cohere in the enclosure space of formation and are filled with liquid crystal, are designed with the corresponding horizontal or vertical grating fringe of may command aperture opening ratio more than a kind on said ito glass substrate and the end ito glass substrate respectively.
8. but the liquid crystal indicator of Dynamic Selection aperture opening ratio according to claim 7; It is characterized in that; The Pitch of the grating fringe on the said 3D grating display screen is the several times of the pixel of corresponding TFT-LCD display screen, and the drive electrode on the said 3D grating display screen has top electrode COM and bottom electrode SEG is double-deck, and said top electrode is drawn single pin COM; Said bottom electrode is drawn an above pin SEG respectively, determines the size of aperture opening ratio according to the width of the said drive electrode of control.
9. but the liquid crystal indicator of Dynamic Selection aperture opening ratio according to claim 8; It is characterized in that; Said more than a kind the horizontal or vertical grating fringe of may command aperture opening ratio be the horizontal or vertical grating fringe of 4 kinds of may command aperture opening ratios, said top electrode presents bulk, bottom electrode is the sliver shape.
10. but according to the liquid crystal indicator of claim 5 or 6 described Dynamic Selection aperture opening ratios, it is characterized in that said 3D grating display screen is the black-and-white crystal display screen of normally white, said adhesive material is materials such as mouthful word glue or UV glue.
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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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Cited By (8)
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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 |
| CN103456243A (en) * | 2013-08-23 | 2013-12-18 | 京东方科技集团股份有限公司 | Curtain wall |
| CN105223700A (en) * | 2015-10-14 | 2016-01-06 | 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 structure and process of preparing thereof |
| US9664914B2 (en) * | 2014-03-28 | 2017-05-30 | Boe Technology Group Co., Ltd. | Liquid crystal grating substrate, liquid crystal grating and stereoscopic display device |
| US9865204B2 (en) | 2013-07-23 | 2018-01-09 | Boe Technology Group Co., Ltd. | Circuit and method for eliminating shutdown after-image, and display device |
| 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 |
| CN112289181A (en) * | 2020-03-10 | 2021-01-29 | 友达光电股份有限公司 | Display device |
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| US20090303195A1 (en) * | 2006-09-11 | 2009-12-10 | Asahi Yamato | Display device provided with touch panel |
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| 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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| US20090303195A1 (en) * | 2006-09-11 | 2009-12-10 | Asahi Yamato | Display device provided with touch panel |
| 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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| 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 |
| US9865204B2 (en) | 2013-07-23 | 2018-01-09 | Boe Technology Group Co., Ltd. | Circuit and method for eliminating shutdown after-image, and display device |
| CN103456243A (en) * | 2013-08-23 | 2013-12-18 | 京东方科技集团股份有限公司 | Curtain wall |
| US9875720B2 (en) | 2013-08-23 | 2018-01-23 | Boe Technology Group Co., Ltd. | Display wall |
| US9664914B2 (en) * | 2014-03-28 | 2017-05-30 | Boe Technology Group Co., Ltd. | Liquid crystal grating substrate, liquid crystal grating and stereoscopic display device |
| CN105223700A (en) * | 2015-10-14 | 2016-01-06 | 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 structure and process of preparing thereof |
| 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 |
| CN112289181A (en) * | 2020-03-10 | 2021-01-29 | 友达光电股份有限公司 | Display device |
| CN112289181B (en) * | 2020-03-10 | 2022-06-17 | 友达光电股份有限公司 | Display device |
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