CN102169235A - Stereo display device - Google Patents
Stereo display device Download PDFInfo
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- CN102169235A CN102169235A CN2011100457850A CN201110045785A CN102169235A CN 102169235 A CN102169235 A CN 102169235A CN 2011100457850 A CN2011100457850 A CN 2011100457850A CN 201110045785 A CN201110045785 A CN 201110045785A CN 102169235 A CN102169235 A CN 102169235A
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Abstract
The invention provides a stereo display device comprising a display panel, wherein the display panel comprises a plurality of pixels; each pixel comprises a plurality of sub-pixels; and the front surface of the display panel is provided with a light-splitting optical structure. By utilizing the stereo display device provided by the invention, multi-view display is realized through the light-splitting optical structure to ensure that every user can view and admire full-width stereo images.
Description
Technical field
The present invention relates to a kind of 3 d display device, relate in particular to a kind of 3 d display device with beam split optical texture.
Background technology
Three-dimensional display is to utilize human eye parallax characteristic to present the stereopsis true to nature with spatial depth information.Three-dimensional display is the free stereo display equipment of new generation that is based upon on the mechanism of human-eye stereoscopic vision.It can obtain to have the image of complete depth information and the hyperchannel automatic stereo reality technology of utilizing that can be outstanding provides 3D rendering true to nature.
Present 3 d display device mainly can be divided into three major types: phase delay device (Patternretarder), delayed sweep device (Scannin gretarder), and shutter glass (Shutter glass), above-mentioned three kinds of 3 d display devices, all must wear special spectacles and reach the effect of stereopsis, and the 3 d display device stereoeffect than bore hole formula is good, therefore is widely used in the utilization of game machine at present, allows the player can obtain more real visual experience.Yet in order to support the recreation of many people operation, tend to use the mode of picture segmentation to make each player view and admire its game picture individually, yet because the relation that indivedual pictures diminish will have influence on stereoeffect, and stereopsis that can't putting up the best performance.
Summary of the invention
In view of this, purpose of the present invention just provides a kind of 3 d display device, and the mode that can show by various visual angles under the situation of divided frame not makes each user all can watch the stereopsis of full width.
According to one embodiment of the invention, a kind of 3 d display device is proposed, have a display panel, this display panel comprises a plurality of pixels, and each pixel comprises a plurality of sub-pixels, and the front surface of this display panel has a beam split optical texture.
According to an embodiment, this 3 d display device also comprises a phase delaying device.
Preferable, this phase delaying device is a phase retardation film.
Wherein, the beam split optical texture is a disparity barrier.
Wherein, the spacing of disparity barrier is 0.8 millimeter.
According to an embodiment, this 3 d display device also comprises a shutter glass.
Preferable, this beam split optical texture is a lens arra.
Wherein, the spacing of lens arra is 0.8 millimeter.
Wherein, the curvature of each lens is 7 millimeters in the lens arra.
Use its advantage of 3 d display device provided by the invention to be, realize that by a beam split optical texture various visual angles show, make each user can watch the stereopsis of full width, thereby present appreciation effect best in quality.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, being described in detail as follows of appended accompanying drawing:
Fig. 1 illustrates the synoptic diagram of existing 3 d display device.
Fig. 2 illustrates the schematic top plan view according to the 3 d display device of one embodiment of the invention.
Fig. 3 illustrates the another synoptic diagram according to the 3 d display device of one embodiment of the invention.
Fig. 4 illustrates the synoptic diagram again according to the 3 d display device of one embodiment of the invention.
Embodiment
Below will and describe clear explaination spirit of the present invention in detail with accompanying drawing, any those of ordinary skill in the art is after understanding preferred embodiment of the present invention, when can be by the disclosed technology of the present invention, change and modification, and do not break away from spirit of the present invention and scope.
Please refer to Fig. 1, it illustrates the synoptic diagram of existing 3 d display device.Present 3 d display device mainly can be divided into three major types: phase delay device (Pattern retarder), delayed sweep device (Scanning retarder), and shutter glass (Shutter glass), above-mentioned three kinds of 3 d display devices, all must wear special spectacles and reach the effect of stereopsis, and the 3 d display device stereoeffect than bore hole formula is good, therefore is widely used in the utilization of game machine at present, allows the player can obtain more real visual experience.
When having only a user to use, it can be used to show its picture with whole 3 d display device 100, yet in order to support the recreation of many people's operations, be that a plurality of users use 3 d display device 100 to play simultaneously, the mode that then can use picture segmentation is divided into the display frame of 3 d display device 100 as shown in fig. 1, makes each user view and admire its game picture respectively.Yet, its shortcoming be when the user more for a long time, its picture of cutting apart is just more little, each user's effective area is just more little, and because the relation that picture diminishes will have influence on stereoeffect, and stereopsis that can't putting up the best performance.
Please refer to Fig. 2, it illustrates the schematic top plan view according to the 3 d display device of one embodiment of the invention.3 d display device 100 has a display panel 200, and this display panel 200 is display panels, and it has a plurality of pixels 202 (pixel), and each pixel comprises a plurality of sub-pixels (sub pixel).Its image-forming principle is carried out colour according to the principle of additive color mixing and is shown for by arranging very little Points And lines.Constitute 1 pixel by R (red), G (green), B sub-pixels such as (indigo plants), see that from afar what see is mixed color.In order to realize that various visual angles show, front surface at display panel 200, it is the side that the user views and admires, one beam split optical element 204 is set, display panel 200 is carried out beam split, make each user can both observe the stereoscopic picture plane of whole display panel 200 sizes, thereby do not need picture is cut apart and influence stereoeffect.As shown in FIG., promptly first user 206 receives only and is numbered the picture that 1 pixel 202 forms, and second user 208 receives only and is numbered the picture that 2 pixel 202 forms, and the 3rd user 210 receives only and is numbered the picture that 3 pixel 202 forms.
Please refer to Fig. 3, it illustrates the another synoptic diagram according to the 3 d display device of one embodiment of the invention.3 d display device 100 has a display panel 200, and this display panel 200 is display panels, and it has a plurality of pixels 202, and each pixel comprises a plurality of sub-pixels.In addition, 3 d display device 100 also has a phase delaying device, for example phase retardation film.Front surface at display panel 200 is provided with a beam split optical element 204, in the present embodiment, beam split optical element 204 is disparity barriers, it carries out beam split with display panel 200, makes each user can both observe the stereoscopic picture plane of whole display panel 200 sizes and need not picture is cut apart.With 65 inches display panels 200 is example, and sub-pixel is of a size of 0.25mm*0.75mm, and the spacing of disparity barrier is 0.8mm, this moment the best view and admire the distance be 3 meters.During actual the use, first user 206 receives only and is numbered the picture that 1 pixel 202 forms, and second user 208 receives only and is numbered the picture that 2 pixel 202 forms, and the 3rd user 210 receives only and is numbered the picture that 3 pixel 202 forms.
Please refer to Fig. 4, it illustrates the synoptic diagram again according to the 3 d display device of one embodiment of the invention.3 d display device 100 has a display panel 200, and this display panel 200 is display panels, and it has a plurality of pixels 202, and each pixel comprises a plurality of sub-pixels.In addition, 3 d display device 100 also has a shutter glass.Front surface at display panel 200 is provided with a beam split optical element 204, in the present embodiment, beam split optical element 204 is a lens arra (lenticular lens), it carries out beam split with display panel 200, makes each user can both observe the stereoscopic picture plane of whole display panel 200 sizes and need not picture is cut apart.With 65 inches display panels 200 is example, and sub-pixel is of a size of 0.25mm*0.75mm, and the spacing of lens arra is 0.8mm, and the curvature of each lens is 7mm, this moment the best view and admire the distance be 3 meters.During actual the use, first user 206 receives only and is numbered the picture that 1 pixel 202 forms, and second user 208 receives only and is numbered the picture that 2 pixel 202 forms, and the 3rd user 210 receives only and is numbered the picture that 3 pixel 202 forms.
Use the advantage of 3 d display device provided by the invention to be, realize that by a beam split optical texture various visual angles show, make each user can watch the stereopsis of full width, thereby present appreciation effect best in quality.
Though the present invention discloses as above with embodiment; right its is not in order to limit the present invention; any those of ordinary skill in the art; without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (9)
1. a 3 d display device has a display panel, and described display panel comprises a plurality of pixels, and each pixel comprises a plurality of sub-pixels, it is characterized in that, the front surface of described display panel has a beam split optical texture.
2. 3 d display device according to claim 1 is characterized in that described 3 d display device also comprises a phase delaying device.
3. 3 d display device according to claim 2 is characterized in that, described phase delaying device is a phase retardation film.
4. 3 d display device according to claim 3 is characterized in that, described beam split optical texture is a disparity barrier.
5. 3 d display device according to claim 4 is characterized in that, the spacing of described disparity barrier is 0.8 millimeter.
6. 3 d display device according to claim 1 is characterized in that, described 3 d display device also comprises a shutter glass.
7. 3 d display device according to claim 6 is characterized in that, described beam split optical texture is a lens arra.
8. 3 d display device according to claim 7 is characterized in that, the spacing of described lens arra is 0.8 millimeter.
9. 3 d display device according to claim 7 is characterized in that, the curvature of each lens is 7 millimeters in the described lens arra.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100457850A CN102169235A (en) | 2011-02-23 | 2011-02-23 | Stereo display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100457850A CN102169235A (en) | 2011-02-23 | 2011-02-23 | Stereo display device |
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| CN102169235A true CN102169235A (en) | 2011-08-31 |
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| CN2011100457850A Pending CN102169235A (en) | 2011-02-23 | 2011-02-23 | Stereo display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135070A1 (en) * | 2012-03-16 | 2013-09-19 | 京东方科技集团股份有限公司 | Light-splitting device, manufacturing method therefor and 3d display device |
| CN104460015A (en) * | 2014-12-15 | 2015-03-25 | 京东方科技集团股份有限公司 | Display device and manufacturing method of display device |
-
2011
- 2011-02-23 CN CN2011100457850A patent/CN102169235A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135070A1 (en) * | 2012-03-16 | 2013-09-19 | 京东方科技集团股份有限公司 | Light-splitting device, manufacturing method therefor and 3d display device |
| CN104460015A (en) * | 2014-12-15 | 2015-03-25 | 京东方科技集团股份有限公司 | Display device and manufacturing method of display device |
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Application publication date: 20110831 |