CN101895777A - Three-dimensional display module and stereo display device - Google Patents
Three-dimensional display module and stereo display device Download PDFInfo
- Publication number
- CN101895777A CN101895777A CN 201010226008 CN201010226008A CN101895777A CN 101895777 A CN101895777 A CN 101895777A CN 201010226008 CN201010226008 CN 201010226008 CN 201010226008 A CN201010226008 A CN 201010226008A CN 101895777 A CN101895777 A CN 101895777A
- Authority
- CN
- China
- Prior art keywords
- display module
- dimensional display
- sub
- pixel
- post lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a three-dimensional display module. The three-dimensional display module comprises a planar display and a lenticular screen, wherein the planar display comprises a plurality of sub-pixels; the lenticular screen comprises a plurality of lenticular lenses; and sub-pixels of the planar display are arranged in a staggered mode for displaying data of first parallax and data of second parallax. The invention also provides a three-dimensional display device applied to the three-dimensional display module. The three-dimensional display module and the three-dimensional display device have the advantages of higher resolution in horizontal direction and reduce or even eliminate granular sensation of pictures.
Description
Technical field
The present invention relates to a kind of three-dimensional display module and 3 d display device, relate in particular to a kind of three-dimensional display module of bore hole formula and use the 3 d display device of this three-dimensional display module.
Background technology
People's left eye and right eye have spacing, cause two parallax to have fine distinction, and the scenery that such difference can allow left eye and right eye observe respectively has displacement slightly, thereby forms stereo-picture in people's brain.
General 3 d display device is when watching, need wear anaglyph spectacles, the feasible beholder who just wore glasses (as spectacles, reading glasses etc.) originally is in order to obtain viewing effect clearly, need two pairs of glasses are overlapping, make stereo display watch comparatively inconvenience.In addition, because the width between the two mirror pin of anaglyph spectacles is normally fixing, this may make the beholder of different shapes of face can not obtain preferable experience when wearing anaglyph spectacles.Therefore, the bore hole stereo display technique that does not need to wear anaglyph spectacles is more and more paid close attention to by people.
In a kind of bore hole stereo display technique,, the post lenticulation obtains the stereo display effect before flat-panel screens by being set.As shown in Figure 1, in bore hole three-dimensional display module 1, flat-panel screens 10 comprises a plurality of pixels that are rectangular distribution, and each pixel is made up of a plurality of sub-pixels 102.Post lenticulation 12 is sticked on the surface of this flat-panel screens 10, and it comprises a plurality of post lens 122 that are arranged in parallel, and each post lens 122 covers 4 these sub-pixels 102 in the horizontal direction.
In this three-dimensional display module 1, each post lens 122 covers 4 these sub-pixels 102, make the picture resolution in the horizontal direction of watching drop to about 1/4 of former resolution through this post lenticulation 12, and because the cutting effect of this post lenticulation 12 and the interaction of this sub-pixel 102, make the picture of watching present tangible granular sensation, have a strong impact on viewing effect.
Summary of the invention
Lower, the tangible problem of picture particle sense of horizontal direction resolution at existing three-dimensional display module the invention provides the three-dimensional display module that a kind of horizontal direction resolution is higher, the picture particle sense is less.
A kind of three-dimensional display module, it comprises flat-panel screens and post lenticulation, this flat-panel screens comprises a plurality of sub-pixels, and this post lenticulation comprises a plurality of post lens, and this flat-panel screens is used to show that the sub-pixel of data of the data of first parallax and second parallax is for being staggered.
Preferably, first side of the axle of each these post lens is first row, and first row cover a plurality of sub-pixels, and by the corresponding data that show first parallax of at least two adjacent subpixels in first row.
Preferably, second side of the axle of each these post lens is a secondary series, and secondary series covers a plurality of sub-pixels, and by the corresponding data that show second parallax of at least two adjacent subpixels in the secondary series.
Preferably, these post lens cover two sub-pixels in the horizontal direction at least.
Preferably, this post lens periodic width is less than the distinguishable width of human eye.
Preferably, the distinguishable width of this human eye is between 0.12 millimeter and 0.15 millimeter.
Preferably, these post lens are parallel to each other and are obliquely installed with respect to horizontal direction.
A kind of 3 d display device comprises above-mentioned three-dimensional display module.
Three-dimensional display module of the present invention and using in the 3 d display device of this three-dimensional display module, the horizontal width of post lens is near the resolvable limit of human eye, thereby can improve the horizontal direction resolution of this three-dimensional display module and 3 d display device preferably, reduce even the low picture particle sense that brings of elimination of level directional resolution, improve its display quality.
Description of drawings
Fig. 1 is the sub-pixel of a kind of three-dimensional display module related to the present invention and the corresponding schematic diagram of post lens.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of three-dimensional display module first execution mode of the present invention.
Fig. 3 is the sub-pixel of three-dimensional display module shown in Figure 2 and the corresponding schematic diagram of post lens.
Fig. 4 is the sub-pixel of three-dimensional display module second execution mode of the present invention and the corresponding schematic diagram of post lens.
Embodiment
Below in conjunction with accompanying drawing three-dimensional display module of the present invention and 3 d display device are described.
Seeing also Fig. 2, is the STRUCTURE DECOMPOSITION schematic diagram of three-dimensional display module of the present invention.This three-dimensional display module 2 comprises flat-panel screens 20 and post lenticulation 22, and this three-dimensional display module 2 can be applicable in the 3 d display device (figure does not show), and the stereo display effect is provided.This flat-panel screens 20 comprises a plurality of pixels (not indicating), and each pixel comprises three sub-pixels 202,202 one-tenth arranged of this sub-pixel.
Seeing also Fig. 3, is the sub-pixel of three-dimensional display module first execution mode of the present invention and the corresponding schematic diagram of post lens.In the horizontal direction, every row comprises spaced sub-pixel a and sub-pixel b; First side of the axle of post lens 222 is first row (not indicating), and the sub-pixel 202 that first row cover all is the first sub-pixel a; Second side of axle is secondary series (not indicating), and the sub-pixel 202 that secondary series covers all is the second sub-pixel b.These first row and this secondary series occupy the both sides of axle respectively, and it is parallel to each other.In the present invention, the post lens 222 in the post lenticulation 22 can tilt to place, and also can vertically place, and can eliminate a mole line preferably when tilting to place for vertical placement.Wherein, this first sub-pixel a shows the data of corresponding first parallax, data such as right eye, this second sub-pixel b shows the data of corresponding second parallax, data such as left eye that is to say, are the boundary line with these first row and the intersection of this secondary series, the first sub-pixel a in these first row shows the data of corresponding first parallax, and the second sub-pixel b in these second inclination row shows the data of corresponding second parallax.This flat-panel screens 20 can for LCD (liquidcrystal display, LCD), cathode-ray tube display (cathode ray tube, CRT) and Organic Light Emitting Diode (organic light-emitting diode, OLED) etc.
This post lenticulation 22 is close to the display surface of this flat-panel screens 20, and it mainly acts on is to form stereoscopic parallax, obtains stereoscopic visual effect when making beholder's bore hole watch this three-dimensional display module 2.This post lenticulation 22 comprises a plurality of post lens 222, and post lens 222 can be arranged parallel to each other, and also can not be arranged parallel to each other, and the present invention does not limit this.In addition, post lens 222 can vertically be arranged, also can be with respect to the horizontal direction oblique arrangement, and the present invention does not limit this.When oblique arrangement, the angle of inclination of post lens 222 is identical with the angle of inclination of these first row and this secondary series.
These post lens 222 periodic widths are less than the distinguishable width of human eye, and promptly less than 0.15mm, preferably these post lens 222 periodic widths are between 0.12mm～0.15mm, and this periodic width is the cross-sectional diameter length of post lens.Because the angular resolution of human eye is near 0.00029 radian (rad), when human eye apart from the viewing distance of this post lenticulation 22 during at 400mm, can learn that live width that human eye can differentiate is greater than 0.15mm.With general notebook computer screen is example, and the width range of its sub-pixel is between 0.06mm～0.076mm.Therefore, the periodic width of these post lens 222 near in addition equal the resolvable limit of human eye.That is to say, when watching stereo-picture by this post lenticulation 22, if post lenticulation periodic width less than the distinguishable width of human eye, promptly less than 0.15mm, human eye almost can not be felt the existence of picture particle.
With respect to the prior art three-dimensional display module, the three-dimensional display module 2 of present embodiment is in the not loss of resolution of vertical direction, and resolution has in the horizontal direction promoted about one times, make this three-dimensional display module 2 can reduce even eliminate the granular sensation of stereoscopic picture plane preferably, promote its display quality.
Seeing also Fig. 4, is the sub-pixel of three-dimensional display module second execution mode of the present invention and the corresponding schematic diagram of post lens.This three-dimensional display module 3 of present embodiment and the three-dimensional display module 2 of first execution mode are roughly the same, and its main distinction is: being used to of flat-panel screens 30 shows that the sub-pixel 302 of data of the data of first parallax and second parallax is for being staggered.As shown in Figure 4, the sub-pixel 302 of this flat-panel screens 30 can be divided into the first sub-pixel a ', the second sub-pixel b ', the 3rd sub-pixel c and the 4th sub-pixel d.First side of the axle of post lens 322 is first row (not indicating), and first row cover the spaced first sub-pixel a ' and the second sub-pixel b '; Second side of axle is secondary series (not indicating), and secondary series covers spaced the 3rd sub-pixel c and the 4th sub-pixel d, and these first row and this secondary series occupy the both sides of axle respectively, and it is parallel to each other.In the present invention, the post lens 322 in the post lenticulation 32 can tilt to place, and also can vertically place, and can eliminate a mole line preferably when tilting to place for vertical placement.
The data of the first sub-pixel a ' and corresponding first parallax of second sub-pixel b ' demonstration, as the data of right eye, the 3rd sub-pixel c and the 4th sub-pixel d show the data of corresponding second parallax, as the data of left eye.When the shown data of the second sub-pixel b ' show for the right-eye view full resolution in the data of the 3rd sub-pixel c position, when the shown data of the 4th sub-pixel d show for the left-eye view full resolution in the data of first sub-pixel a ' position.Need to prove, in the present embodiment, be to show the corresponding data that show first parallax or second parallax by two adjacent subpixels in the same row, in other embodiments can also be by three in the same row or the corresponding data that show first parallax or second parallax of a plurality of adjacent subpixels, the present invention does not limit this.
This post lenticulation 32 is close to the display surface of this flat-panel screens 30, and it comprises a plurality of post lens 322, and post lens 322 can be arranged parallel to each other, and also can not be arranged parallel to each other, and the present invention does not limit this.In addition, post lens 322 can vertically be arranged, also can be with respect to the horizontal direction oblique arrangement, and the present invention does not limit this.When oblique arrangement, the angle of inclination of post lens 322 relative horizontal directions is identical with the angle of inclination of these first row and this secondary series.
Same, these post lens 322 periodic widths are less than the distinguishable width of human eye, and promptly less than 0.15mm, preferably these post lens 322 periodic widths are between 0.12mm～0.15mm.That is, the periodic width of these post lens 322 near in addition equal the resolvable limit of human eye.That is to say, when watching stereo-picture by this post lenticulation 32, if post lenticulation periodic width less than the distinguishable width of human eye, promptly less than 0.15mm, human eye almost can not be felt the existence of picture particle.
Compare with this three-dimensional display module 2 of first execution mode, the vertical direction resolution of this three-dimensional display module 3 of present embodiment becomes original half, and horizontal direction resolution then is full resolution.Can be understood as, this three-dimensional display module 3 makes horizontal direction resolution reach the effect of full resolution by the vertical direction resolution of losing half directional resolution of improving the standard.
In three-dimensional display module 2,3 of the present invention, the horizontal width of its post lens 222,333 reaches submillimeter level, make the resolvable limit of its horizontal width numerical value near human eye, thereby can improve the horizontal direction resolution of this three-dimensional display module 2,3 preferably, reduce even the low picture particle sense that brings of elimination of level directional resolution, improve its display quality and the corresponding product quality of using the 3 d display device of this three-dimensional display module 2,3.
In sum, three-dimensional display module 2,3 of the present invention and the 3 d display device of using this three-dimensional display module 2,3 have the advantage that horizontal direction resolution is higher, reduce even eliminate the picture particle sense.
Only be preferred case study on implementation of the present invention below, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. three-dimensional display module, it comprises flat-panel screens and post lenticulation, this flat-panel screens comprises a plurality of sub-pixels, this post lenticulation comprises a plurality of post lens, it is characterized in that: this flat-panel screens is used to show that the sub-pixel of data of the data of first parallax and second parallax is for being staggered.
2. three-dimensional display module according to claim 1 is characterized in that: first side of the axle of each these post lens is first row, and first row cover a plurality of sub-pixels, and by the corresponding data that show first parallax of at least two adjacent subpixels in first row.
3. three-dimensional display module according to claim 2 is characterized in that: second side of the axle of each these post lens is a secondary series, and secondary series covers a plurality of sub-pixels, and by the corresponding data that show second parallax of at least two adjacent subpixels in the secondary series.
4. three-dimensional display module according to claim 3 is characterized in that: these post lens cover two sub-pixels in the horizontal direction at least.
5. three-dimensional display module according to claim 4 is characterized in that: this post lens periodic width is less than the distinguishable width of human eye.
6. three-dimensional display module according to claim 5 is characterized in that: the distinguishable width of this human eye is between 0.12 millimeter and 0.15 millimeter.
7. three-dimensional display module according to claim 6 is characterized in that: these post lens are parallel to each other and are obliquely installed with respect to horizontal direction.
8. a 3 d display device comprises three-dimensional display module, it is characterized in that: this three-dimensional display module is any described three-dimensional display module of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010226008 CN101895777A (en) | 2010-07-14 | 2010-07-14 | Three-dimensional display module and stereo display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010226008 CN101895777A (en) | 2010-07-14 | 2010-07-14 | Three-dimensional display module and stereo display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101895777A true CN101895777A (en) | 2010-11-24 |
Family
ID=43104816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010226008 Pending CN101895777A (en) | 2010-07-14 | 2010-07-14 | Three-dimensional display module and stereo display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101895777A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608767A (en) * | 2012-03-16 | 2012-07-25 | 深圳超多维光电子有限公司 | Autostereoscopic display device and corresponding terminal equipment |
| CN102707448A (en) * | 2012-03-23 | 2012-10-03 | 友达光电股份有限公司 | Stereoscopic display device |
| CN102868894A (en) * | 2011-07-05 | 2013-01-09 | 天马微电子股份有限公司 | Full-visual angle 3D display image output method, device and display equipment |
| CN103472587A (en) * | 2013-09-11 | 2013-12-25 | 京东方科技集团股份有限公司 | Stereo display device |
| CN103676167A (en) * | 2013-08-23 | 2014-03-26 | 友达光电股份有限公司 | Stereoscopic display device and storage medium |
| CN103760676A (en) * | 2014-01-21 | 2014-04-30 | 上海和辉光电有限公司 | 3D display device |
| CN103837971A (en) * | 2012-11-26 | 2014-06-04 | 株式会社理光 | Projection optical system and image projection apparatus |
| CN104423051A (en) * | 2013-09-10 | 2015-03-18 | 大昱光电股份有限公司 | Stereo display device |
| CN104519346A (en) * | 2014-12-26 | 2015-04-15 | 深圳市华星光电技术有限公司 | Lens panel and three-dimensional display panel and unit image thereof |
| WO2016074273A1 (en) * | 2014-11-14 | 2016-05-19 | 深圳市华星光电技术有限公司 | Stereo display device |
| WO2017020473A1 (en) * | 2015-08-05 | 2017-02-09 | 京东方科技集团股份有限公司 | 3d display apparatus and display method thereof |
| CN107203049A (en) * | 2016-03-18 | 2017-09-26 | 上海和辉光电有限公司 | Stereoscopic and 3 d display device |
| US9888231B2 (en) | 2013-09-11 | 2018-02-06 | Boe Technology Group Co., Ltd. | Three-dimensional display device |
| CN114545651A (en) * | 2020-11-26 | 2022-05-27 | 京东方科技集团股份有限公司 | Display assembly and display device |
| WO2022217489A1 (en) * | 2021-04-14 | 2022-10-20 | 深圳市立体通科技有限公司 | Oblique-row grating-based naked-eye 3d display module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220552A (en) * | 1997-12-15 | 1999-06-23 | 唐伯伦 | Line separation stereo television scheme and its correlation technique |
| CN101511035A (en) * | 2009-03-17 | 2009-08-19 | 上海广电光电子有限公司 | Three-dimensional stereo display device |
| CN101655609A (en) * | 2009-08-10 | 2010-02-24 | 深圳超多维光电子有限公司 | Full resolution stereoscopic display device |
-
2010
- 2010-07-14 CN CN 201010226008 patent/CN101895777A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220552A (en) * | 1997-12-15 | 1999-06-23 | 唐伯伦 | Line separation stereo television scheme and its correlation technique |
| CN101511035A (en) * | 2009-03-17 | 2009-08-19 | 上海广电光电子有限公司 | Three-dimensional stereo display device |
| CN101655609A (en) * | 2009-08-10 | 2010-02-24 | 深圳超多维光电子有限公司 | Full resolution stereoscopic display device |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868894A (en) * | 2011-07-05 | 2013-01-09 | 天马微电子股份有限公司 | Full-visual angle 3D display image output method, device and display equipment |
| CN102608767A (en) * | 2012-03-16 | 2012-07-25 | 深圳超多维光电子有限公司 | Autostereoscopic display device and corresponding terminal equipment |
| CN102608767B (en) * | 2012-03-16 | 2014-11-26 | 深圳超多维光电子有限公司 | Autostereoscopic display device and corresponding terminal equipment |
| CN102707448B (en) * | 2012-03-23 | 2014-09-03 | 友达光电股份有限公司 | Stereoscopic display device |
| CN102707448A (en) * | 2012-03-23 | 2012-10-03 | 友达光电股份有限公司 | Stereoscopic display device |
| TWI463179B (en) * | 2012-03-23 | 2014-12-01 | Au Optronics Corp | Autostereoscopic display apparatus |
| CN103837971A (en) * | 2012-11-26 | 2014-06-04 | 株式会社理光 | Projection optical system and image projection apparatus |
| CN103837971B (en) * | 2012-11-26 | 2017-06-23 | 株式会社理光 | Projection optical system and image projection device |
| CN103676167A (en) * | 2013-08-23 | 2014-03-26 | 友达光电股份有限公司 | Stereoscopic display device and storage medium |
| CN104423051A (en) * | 2013-09-10 | 2015-03-18 | 大昱光电股份有限公司 | Stereo display device |
| WO2015035713A1 (en) * | 2013-09-11 | 2015-03-19 | 京东方科技集团股份有限公司 | Stereo display apparatus |
| US9888231B2 (en) | 2013-09-11 | 2018-02-06 | Boe Technology Group Co., Ltd. | Three-dimensional display device |
| CN103472587B (en) * | 2013-09-11 | 2015-06-03 | 京东方科技集团股份有限公司 | Stereo display device |
| CN103472587A (en) * | 2013-09-11 | 2013-12-25 | 京东方科技集团股份有限公司 | Stereo display device |
| CN103760676A (en) * | 2014-01-21 | 2014-04-30 | 上海和辉光电有限公司 | 3D display device |
| US9885875B2 (en) | 2014-11-14 | 2018-02-06 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Stereoscopic display apparatus |
| WO2016074273A1 (en) * | 2014-11-14 | 2016-05-19 | 深圳市华星光电技术有限公司 | Stereo display device |
| CN104519346A (en) * | 2014-12-26 | 2015-04-15 | 深圳市华星光电技术有限公司 | Lens panel and three-dimensional display panel and unit image thereof |
| WO2017020473A1 (en) * | 2015-08-05 | 2017-02-09 | 京东方科技集团股份有限公司 | 3d display apparatus and display method thereof |
| US10739612B2 (en) | 2015-08-05 | 2020-08-11 | Boe Technology Group Co., Ltd. | 3D display device and display method thereof |
| US11693255B2 (en) | 2015-08-05 | 2023-07-04 | Boe Technology Group Co., Ltd. | 3D display device and display method thereof |
| CN107203049A (en) * | 2016-03-18 | 2017-09-26 | 上海和辉光电有限公司 | Stereoscopic and 3 d display device |
| CN114545651A (en) * | 2020-11-26 | 2022-05-27 | 京东方科技集团股份有限公司 | Display assembly and display device |
| WO2022217489A1 (en) * | 2021-04-14 | 2022-10-20 | 深圳市立体通科技有限公司 | Oblique-row grating-based naked-eye 3d display module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101895777A (en) | Three-dimensional display module and stereo display device | |
| KR102030830B1 (en) | Curved multiview image display apparatus and control method thereof | |
| US8018482B2 (en) | Three-dimensional display device and driving method thereof | |
| CN102238409B (en) | Naked eye 3D (three-dimensional) television wall | |
| US9746685B2 (en) | Display device | |
| US20110007390A1 (en) | Stereoscopic display | |
| US20120050857A1 (en) | Stereoscopic 3d display device | |
| US9110298B2 (en) | Naked-eye stereoscopic display apparatus | |
| TW201320717A (en) | Method of displaying 3D image | |
| US9794549B2 (en) | Substrate, grating and display panel | |
| KR101966152B1 (en) | Multi view image display apparatus and contorl method thereof | |
| US10139639B2 (en) | Display panel and display device | |
| CN107111180B (en) | Prism sheet for glasses-free 3D display and display device having the same | |
| EP3023830B1 (en) | Imaging system | |
| US20110141560A1 (en) | 3-dimensional display device | |
| US9888231B2 (en) | Three-dimensional display device | |
| KR20140041102A (en) | Display panel and display apparatus having the same | |
| EP3336599B1 (en) | 3d display panel, 3d display method and display device | |
| US20140063602A1 (en) | Pixel Structure And Display Device | |
| CN104656337A (en) | Liquid crystal lens and display device | |
| TWI489413B (en) | A Method of Multi - view Three - dimensional Image Display | |
| CN103760676A (en) | 3D display device | |
| CN103472587B (en) | Stereo display device | |
| CN204334844U (en) | A kind of multiple views LED auto-stereoscopic display device | |
| CN102305979A (en) | Pixel array structure for stereoscopic display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101124 |