CN202121716U - Stereoscopic display device - Google Patents
Stereoscopic display device Download PDFInfo
- Publication number
- CN202121716U CN202121716U CN2011202009905U CN201120200990U CN202121716U CN 202121716 U CN202121716 U CN 202121716U CN 2011202009905 U CN2011202009905 U CN 2011202009905U CN 201120200990 U CN201120200990 U CN 201120200990U CN 202121716 U CN202121716 U CN 202121716U
- Authority
- CN
- China
- Prior art keywords
- assembly
- line slideway
- disparity barrier
- barrier grating
- display apparatus
- 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.)
- Expired - Fee Related
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 26
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 9
- 238000003384 imaging method Methods 0.000 claims abstract description 9
- 239000005341 toughened glass Substances 0.000 claims description 2
- 210000001508 eye Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Abstract
The utility model relates to a stereoscopic display device, comprising a display front shell assembly(1), a parallax barrier raster assembly(2) and an imaging display screen assembly(4). The stereoscopic display device is characterized in that a miniature linear guide assembly(3) and a tracking device(13) of a face or eyeball identification system are also comprised, the parallax barrier raster assembly(2) is arranged on the miniature linear guide assembly(3), and the tracking device(13) of the face or eyeball identification system determines the moving position of the parallax barrier raster assembly(2) on the miniature linear guide assembly(3) according to the positions of audiences before a stereoscopic TV. By using the stereoscopic display device, an average value can be computed according to the faces away from the display distances to adjust the parallax barrier raster assembly(2) away from the display distance, so that people can see best three-dimensional images at any position within a certain distance before the display.
Description
Technical field
The utility model relates to a kind of stereo display apparatus, and relating in particular to a kind of disparity barrier grating can be with observer's the spatical television set apart from adjustment.
Background technology
Spatical television set is the television set that can play 3 D stereoscopic image.Because it is slightly variant that people's eyes are observed the angle of object, can distinguish that therefore object is far and near, produce three-dimensional vision.The 3 D stereoscopic image TV utilizes this principle just, and the image of seeing right and left eyes separates.The stereo display effect of 3D LCD TV; Be through on liquid crystal panel, adding special accurate cylindrical lens screen; The 3D video image that will pass through encoding process is sent into people's right and left eyes respectively independently; Thereby make the user need not can bore hole experience stereo perception by anaglyph spectacles, generally speaking, spatical television set simultaneously can compatible 2D picture
.
In the prior art, stereo display technique all has individual optimal viewing distance, and it is last to have only the observer to be positioned at the optimal viewing distance, just can experience the effect of best stereopsis.Can not observe best stereo-picture in other different far and near positions.
Summary of the invention
The main purpose of the utility model is to disclose a kind of stereo display apparatus; Can be according to the distance of beholder apart from auto-stereoscopic display; Adjust the distance between disparity barrier and the display whenever and wherever possible, thereby can observe a kind of device of optimized image in any position.
The utility model discloses a kind of stereo display apparatus, comprise display front casing assembly, disparity barrier grating assembly and imaging display screen component; The tracking means that also comprises miniature line slideway assembly and people's face or eyeball recognition system; Said disparity barrier grating assembly is installed on the said miniature line slideway assembly, and the tracking means of said people's face or eyeball recognition system is according to the shift position of the said disparity barrier grating assembly of the preceding spectators' of this spatical television set determining positions on said miniature line slideway assembly.
The disclosed a kind of stereo display apparatus of the utility model; Can calculate a mean value apart from the distance of display screen according to everyone face and adjust the distance of disparity barrier assembly, make people before display screen, can both see best 3-D view in any position in the certain distance apart from display screen.
Description of drawings
Fig. 1 is the structural representation of the stereo display apparatus of the utility model.
Fig. 2 is the structural representation of the miniature line slideway of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
As shown in Figure 1 is the structural representation of the spatical television set of the utility model, comprises display front casing assembly (1), disparity barrier grating assembly (2), miniature line slideway assembly (3) (not shown in figure 1) and imaging display screen component (4).Wherein disparity barrier grating assembly (2) is installed on the miniature line slideway assembly (3), can between display front casing assembly (1) and imaging display screen component (4), move along miniature line slideway assembly (3).
Display front casing assembly (1) mainly comprises the tracking means (13) of front casing (11), protection toughened glass (12) and people's face or eyeball recognition system.
High transparent devices (22) that disparity barrier grating assembly (2) mainly comprises disparity barrier grating (21), cooperate with parallax grating barrier grating etc.
Imaging display screen component (4) mainly comprises display screen (41), plays the hardware and software module of TV signal and 2D image commentaries on classics 3D rendering, back cover etc.
As shown in Figure 2 is the structural representation of impracticable novel miniature line slideway (3), but mainly comprises miniature line slideway (31), several miniature line slideways (32) etc. of tape reading not of a reading.
Several miniature line slideway assemblies (3) with the support mount the imaging display screen (41) the edge on; Be equipped with the structural member of band groove on each miniature line slideway; Hardware with trough of belt accurately fixes disparity barrier grating assembly (2); When the observer watches 3-D view in the certain limit before auto-stereoscopic display; People's face or eyeball recognition device (13) just can feed back to this system apart from the distance of display according to the observer, react fast, make disparity barrier grating assembly (2) accomplish to move exactly with moving of miniature line slideway assembly (3).
If in spectators' scope of spatical television set, many people are arranged; Can calculate a mean value apart from the distance of display screen according to everyone face and adjust the distance of disparity barrier assembly apart from display screen, make people can be before display screen in the certain distance any position can both see best 3-D view.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (6)
1. a stereo display apparatus comprises display front casing assembly (1), disparity barrier grating assembly (2) and imaging display screen component (4); It is characterized in that, also comprise the tracking means (13) of miniature line slideway assembly (3) and people's face or eyeball recognition system; Said disparity barrier grating assembly (2) is installed on the said miniature line slideway assembly (3), and the tracking means (13) of said people's face or eyeball recognition system is according to the shift position of the said disparity barrier grating assembly of the preceding spectators' of this spatical television set determining positions (2) on said miniature line slideway assembly (3).
2. stereo display apparatus as claimed in claim 1; It is characterized in that; Said miniature line slideway assembly (3) has more than one; Use the support mount respectively on the edge of said imaging display screen (41), be equipped with the structural member of band groove on each said miniature line slideway, be used for accurately fixing said disparity barrier grating assembly (2).
3. stereo display apparatus as claimed in claim 1 is characterized in that, said display front casing assembly (1) comprises front casing (11), protection toughened glass (12).
4. stereo display apparatus as claimed in claim 1 is characterized in that, said disparity barrier grating assembly (2) comprises disparity barrier grating (21), the high transparent devices (22) that cooperates with parallax grating barrier grating.
5. stereo display apparatus as claimed in claim 1 is characterized in that, said imaging display screen component (4) comprises display screen (41), plays the hardware and software module and the back cover of TV signal and plane picture commentaries on classics stereo-picture.
6. stereo display apparatus as claimed in claim 1; It is characterized in that the tracking means (13) of said people's face or eyeball recognition system determines the shift position of said disparity barrier grating assembly (2) on said miniature line slideway assembly (3) according to the average distance of everyone position among a plurality of spectators before this spatical television set and said display front casing assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202009905U CN202121716U (en) | 2011-06-15 | 2011-06-15 | Stereoscopic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202009905U CN202121716U (en) | 2011-06-15 | 2011-06-15 | Stereoscopic display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121716U true CN202121716U (en) | 2012-01-18 |
Family
ID=45462752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202009905U Expired - Fee Related CN202121716U (en) | 2011-06-15 | 2011-06-15 | Stereoscopic display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121716U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710956A (en) * | 2012-06-04 | 2012-10-03 | 天马微电子股份有限公司 | Naked 3D track display method and equipment |
| CN103916653A (en) * | 2013-01-07 | 2014-07-09 | 宏达国际电子股份有限公司 | 3d Image Apparatus And Method For Displaying Images |
| CN104932111A (en) * | 2015-07-21 | 2015-09-23 | 京东方科技集团股份有限公司 | Naked-eye 3D display device |
| WO2016201898A1 (en) * | 2015-06-19 | 2016-12-22 | 京东方科技集团股份有限公司 | Three-dimensional display device and a method for controlling same |
| CN106919246A (en) * | 2015-12-24 | 2017-07-04 | 北京奇虎科技有限公司 | The display methods and device of a kind of application interface |
| WO2017185824A1 (en) * | 2016-04-25 | 2017-11-02 | 京东方科技集团股份有限公司 | Stereoscopic display device and manufacturing method |
-
2011
- 2011-06-15 CN CN2011202009905U patent/CN202121716U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710956A (en) * | 2012-06-04 | 2012-10-03 | 天马微电子股份有限公司 | Naked 3D track display method and equipment |
| CN102710956B (en) * | 2012-06-04 | 2014-12-31 | 天马微电子股份有限公司 | Naked 3D track display method and equipment |
| CN103916653A (en) * | 2013-01-07 | 2014-07-09 | 宏达国际电子股份有限公司 | 3d Image Apparatus And Method For Displaying Images |
| WO2016201898A1 (en) * | 2015-06-19 | 2016-12-22 | 京东方科技集团股份有限公司 | Three-dimensional display device and a method for controlling same |
| US10432918B2 (en) | 2015-06-19 | 2019-10-01 | Boe Technology Group Co., Ltd. | Three-dimensional display device and method for the same |
| CN104932111A (en) * | 2015-07-21 | 2015-09-23 | 京东方科技集团股份有限公司 | Naked-eye 3D display device |
| CN104932111B (en) * | 2015-07-21 | 2017-03-29 | 京东方科技集团股份有限公司 | Bore hole 3D display device |
| CN106919246A (en) * | 2015-12-24 | 2017-07-04 | 北京奇虎科技有限公司 | The display methods and device of a kind of application interface |
| WO2017185824A1 (en) * | 2016-04-25 | 2017-11-02 | 京东方科技集团股份有限公司 | Stereoscopic display device and manufacturing method |
| US10330944B2 (en) | 2016-04-25 | 2019-06-25 | Boe Technology Group Co., Ltd. | Three-dimensional display device and method for forming the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |