CN110133863A - High-resolution double vision 3D display device and method - Google Patents
High-resolution double vision 3D display device and method Download PDFInfo
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- CN110133863A CN110133863A CN201910442393.4A CN201910442393A CN110133863A CN 110133863 A CN110133863 A CN 110133863A CN 201910442393 A CN201910442393 A CN 201910442393A CN 110133863 A CN110133863 A CN 110133863A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
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Abstract
The invention discloses a kind of high-resolution integration imaging 3D display device and method, including display screen I, display screen II, pin hole polarizing film I, pin hole polarizing film II, polarising glass I and polarising glass II；Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pinhole array II；Micro- pattern matrix I passes through multiple groups pinhole array II respectively and multiple groups pinhole array IV reconstructs multiple 3D rendering I, a high-resolution 3D rendering I is merged into viewing areas, and it can only be seen by polarising glass I, micro- pattern matrix II is illuminated respectively by the light of multiple groups pinhole array I and multiple groups pinhole array III reconstructs multiple 3D rendering II, it is merged into a high-resolution 3D rendering II in viewing areas, and can only be seen by polarising glass II.
Description
Technical field
The present invention relates to 3D displays, it is more particularly related to high-resolution double vision 3D display device and method.
Background technique
Integration imaging double vision 3D display is the fusion of double vision display technology and integration imaging 3D display technology.It can make
Viewer sees different 3D pictures on different view directions.But there are 3D for existing integration imaging double vision 3D display
The bottleneck problem of lack of resolution has seriously affected the experience of viewer.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of the prior art, high-resolution double vision 3D display is provided
Device and method, the display device based on the display methods can provide high-resolution two 3D renderings in vision area.
The invention proposes high-resolution double vision 3D display devices, as shown in Fig. 1, which is characterized in that including display screen
I, display screen II, pin hole polarizing film I, pin hole polarizing film II, polarising glass I and polarising glass II；Display screen I, display screen II, needle
Hole polarizing film I, pin hole polarizing film II are placed in parallel, and corresponding alignment；Pin hole polarizing film I is bonded with display screen I, pin hole polarizing film
II is bonded with display screen II；Pin hole polarizing film I is located between display screen I and pin hole polarizing film II, and pin hole polarizing film II is located at needle
Between hole polarizing film I and display screen II；Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pin hole
Array II, as shown in attached drawing 2 and attached drawing 3；Pin hole polarizing film I is orthogonal with the polarization direction of pin hole polarizing film II；Polarising glass I with
The polarization direction of pin hole polarizing film I is identical, and polarising glass II is identical as the polarization direction of pin hole polarizing film II；Display screen I is used for
Show that compound micro- pattern matrix I, compound micro- pattern matrix I include micro- pattern matrix I and multiple groups pinhole array III, display screen II
For showing that compound micro- pattern matrix II, compound micro- pattern matrix II include micro- pattern matrix II and multiple groups pinhole array IV, such as
Shown in attached drawing 4 and attached drawing 5；As shown in Fig. 6, micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array respectively
IV reconstructs multiple 3D rendering I, is merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I
It arrives, micro- pattern matrix II is illuminated by the light of multiple groups pinhole array I and multiple groups pinhole array III respectively and reconstructs multiple 3D figures
As II, it is merged into a high-resolution 3D rendering II in viewing areas, and can only see by polarising glass II.
Preferably, the group number of pinhole array I, pinhole array II, pinhole array III and pinhole array IV are all the same.
Preferably, every group of pinhole array III is corresponding with corresponding pinhole array I is aligned, every group of pinhole array IV with
The corresponding alignment of corresponding pinhole array II；Multiple pin hole IIs corresponding with image primitive I each in compound micro- pattern matrix I are with the figure
It is symmetrical centered on the center of pixel I；Multiple pin hole Is corresponding with image primitive II each in compound micro- pattern matrix II are with the image
It is symmetrical centered on the center of first II.
Preferably, the image primitive I number in micro- pattern matrix I, the pin hole number in every group of pinhole array II, every group of pin hole
Pin hole number in array IV is all the same；The pinhole number in image primitive II number, every group of pinhole array I in micro- pattern matrix II
Pin hole number in mesh, every group of pinhole array III is all the same.
Preferably, the spacing of adjacent pinhole array I is all the same；The spacing of adjacent pinhole array II is all the same；Adjacent pin hole
The spacing of array III is all the same；The spacing of adjacent pinhole array IV is all the same.
Preferably, micro- pattern matrix I, micro- pattern matrix II, pinhole array I, pinhole array II, pinhole array III and needle
The pitch of hole array IV is all the same；Pinhole array I, pinhole array II, the horizontal aperture of pinhole array III and pinhole array IV are wide
It spends all the same；Pinhole array I, pinhole array II, the vertical aperture width of pinhole array III and pinhole array IV are all the same.
Preferably, the number of pin hole is greater than the number of pin hole in horizontal direction in vertical direction in pin hole polarizing film I；Pin hole
The number of pin hole is greater than the number of pin hole in horizontal direction in vertical direction in polarizing film II；It is vertical in compound micro- pattern matrix I
The number of pin hole is greater than the number of pin hole in horizontal direction on direction；In compound micro- pattern matrix II in vertical direction pin hole number
Mesh is greater than the number of pin hole in horizontal direction；Pin hole in pinhole array I, pinhole array II, pinhole array III and pinhole array IV
Horizontal aperture be greater than pin hole vertical aperture width.
Preferably, pin hole polarizing film I is identical with the thickness of pin hole polarizing film II；Between pin hole polarizing film I and display screen II
Away from the spacing for being equal to display screen I and pin hole polarizing film II；The spacing spacing of pin hole polarizing film I and display screen IIgIt calculates as follows:
(1)
Wherein,pIt is the pitch of pin hole in pinhole array I,vIt is the vertical aperture width of pin hole in pinhole array I,tIt is that pin hole is inclined
The thickness of vibration piece I,zIt is the group number of pinhole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
Preferably, the resolution ratio of 3D rendering IR 1With the resolution ratio of 3D rendering IIR 2Respectively
(2)
(3)
Wherein,pIt is the pitch of pin hole in pinhole array I,M 1It is the number of image primitive I in micro- pattern matrix I horizontal direction,N 1It is
The number of image primitive I in micro- pattern matrix I vertical direction,M 2It is the number of image primitive II in micro- pattern matrix II horizontal direction,N 2
It is the number of image primitive II in micro- pattern matrix II vertical direction,vIt is the vertical aperture width of pin hole in pinhole array I,zIt is needle
The group number of hole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
High-resolution double vision 3D display method, comprising:
Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pinhole array II；Pin hole polarizing film I with
The polarization direction of pin hole polarizing film II is orthogonal；
Polarising glass I is identical as the polarization direction of pin hole polarizing film I, the polarization direction phase of polarising glass II and pin hole polarizing film II
Together；
Compound micro- pattern matrix I includes micro- pattern matrix I and multiple groups pinhole array III；Compound micro- pattern matrix II includes micro- figure
As array II and multiple groups pinhole array IV；
By the multiple groups pinhole array I in pin hole polarizing film I, the multiple groups pinhole array II in pin hole polarizing film II and compound micro- image
Multiple groups pinhole array IV in array II is used as light transmission pinhole array；
Multiple groups pinhole array III in compound micro- pattern matrix I is used as pointolite array；
Each image primitive I corresponds to multiple pin hole II and multiple pin hole IV in micro- pattern matrix I, has pixel logical in each image primitive I
Needle passing hole II and pin hole IV imaging is multiple；Micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array IV weight respectively
Multiple 3D rendering I are built out, are merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I；
Each image primitive II corresponds to multiple pin hole I and multiple pin hole III in micro- pattern matrix II, has pixel in each image primitive II
It is multiple by the light illumination imaging by pin hole I and pin hole III；Pass through the light of multiple groups pinhole array I and multiple groups pinhole array III
Line illuminates micro- pattern matrix II respectively and reconstructs multiple 3D rendering II, is merged into a high-resolution 3D rendering in viewing areas
II, and can only be seen by polarising glass II.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention
Attached drawing 2 is the schematic diagram of pin hole polarizing film I of the invention
Attached drawing 3 is the schematic diagram of pin hole polarizing film II of the invention
Attached drawing 4 is the schematic diagram of compound micro- pattern matrix I of the invention
Attached drawing 5 is the schematic diagram of compound micro- pattern matrix II of the invention
Attached drawing 6 is the principle of the present invention and parameter schematic diagram
Shown by reference numeral in above-mentioned attached drawing are as follows:
1. display screen I, 2. display screen II, 3. pin hole polarizing film I, 4. pin hole polarizing film II, 5. polarising glass I, 6. partially
Shake glasses II, 7. pinhole array I, 8. pinhole array II, 9. pinhole array III, 10. pinhole array IV, 11. micro- image battle arrays
Arrange the image primitive of I, 12. micro- pattern matrix II, 13. I, 14. image primitive II.
It should be understood that above-mentioned attached drawing is only schematical, it is not drawn to draw.
Specific embodiment
The following detailed description of an exemplary embodiments of high-resolution double vision 3D display device and method of the invention, to this
Invention is further described specifically.It is done further it is necessarily pointed out that following embodiment is served only for the present invention
Illustrate, should not be understood as limiting the scope of the invention, field person skilled in the art is according to aforementioned present invention content pair
The present invention makes some nonessential modifications and adaptations, still falls within protection scope of the present invention.
The invention proposes high-resolution double vision 3D display devices, as shown in Fig. 1, which is characterized in that including display screen
I, display screen II, pin hole polarizing film I, pin hole polarizing film II, polarising glass I and polarising glass II；Display screen I, display screen II, needle
Hole polarizing film I, pin hole polarizing film II are placed in parallel, and corresponding alignment；Pin hole polarizing film I is bonded with display screen I, pin hole polarizing film
II is bonded with display screen II；Pin hole polarizing film I is located between display screen I and pin hole polarizing film II, and pin hole polarizing film II is located at needle
Between hole polarizing film I and display screen II；Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pin hole
Array II, as shown in attached drawing 2 and attached drawing 3；Pin hole polarizing film I is orthogonal with the polarization direction of pin hole polarizing film II；Polarising glass I with
The polarization direction of pin hole polarizing film I is identical, and polarising glass II is identical as the polarization direction of pin hole polarizing film II；Display screen I is used for
Show that compound micro- pattern matrix I, compound micro- pattern matrix I include micro- pattern matrix I and multiple groups pinhole array III, display screen II
For showing that compound micro- pattern matrix II, compound micro- pattern matrix II include micro- pattern matrix II and multiple groups pinhole array IV, such as
Shown in attached drawing 4 and attached drawing 5；As shown in Fig. 6, micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array respectively
IV reconstructs multiple 3D rendering I, is merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I
It arrives, micro- pattern matrix II is illuminated by the light of multiple groups pinhole array I and multiple groups pinhole array III respectively and reconstructs multiple 3D figures
As II, it is merged into a high-resolution 3D rendering II in viewing areas, and can only see by polarising glass II.
Preferably, the group number of pinhole array I, pinhole array II, pinhole array III and pinhole array IV are all the same.
Preferably, every group of pinhole array III is corresponding with corresponding pinhole array I is aligned, every group of pinhole array IV with
The corresponding alignment of corresponding pinhole array II；Multiple pin hole IIs corresponding with image primitive I each in compound micro- pattern matrix I are with the figure
It is symmetrical centered on the center of pixel I；Multiple pin hole Is corresponding with image primitive II each in compound micro- pattern matrix II are with the image
It is symmetrical centered on the center of first II.
Preferably, the image primitive I number in micro- pattern matrix I, the pin hole number in every group of pinhole array II, every group of pin hole
Pin hole number in array IV is all the same；The pinhole number in image primitive II number, every group of pinhole array I in micro- pattern matrix II
Pin hole number in mesh, every group of pinhole array III is all the same.
Preferably, the spacing of adjacent pinhole array I is all the same；The spacing of adjacent pinhole array II is all the same；Adjacent pin hole
The spacing of array III is all the same；The spacing of adjacent pinhole array IV is all the same.
Preferably, micro- pattern matrix I, micro- pattern matrix II, pinhole array I, pinhole array II, pinhole array III and needle
The pitch of hole array IV is all the same；Pinhole array I, pinhole array II, the horizontal aperture of pinhole array III and pinhole array IV are wide
It spends all the same；Pinhole array I, pinhole array II, the vertical aperture width of pinhole array III and pinhole array IV are all the same.
Preferably, the number of pin hole is greater than the number of pin hole in horizontal direction in vertical direction in pin hole polarizing film I；Pin hole
The number of pin hole is greater than the number of pin hole in horizontal direction in vertical direction in polarizing film II；It is vertical in compound micro- pattern matrix I
The number of pin hole is greater than the number of pin hole in horizontal direction on direction；In compound micro- pattern matrix II in vertical direction pin hole number
Mesh is greater than the number of pin hole in horizontal direction；Pin hole in pinhole array I, pinhole array II, pinhole array III and pinhole array IV
Horizontal aperture be greater than pin hole vertical aperture width.
Preferably, pin hole polarizing film I is identical with the thickness of pin hole polarizing film II；Between pin hole polarizing film I and display screen II
Away from the spacing for being equal to display screen I and pin hole polarizing film II；The spacing spacing of pin hole polarizing film I and display screen IIgIt calculates as follows:
(1)
Wherein,pIt is the pitch of pin hole in pinhole array I,vIt is the vertical aperture width of pin hole in pinhole array I,tIt is that pin hole is inclined
The thickness of vibration piece I,zIt is the group number of pinhole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
Preferably, the resolution ratio of 3D rendering IR 1With the resolution ratio of 3D rendering IIR 2Respectively
(2)
(3)
Wherein,pIt is the pitch of pin hole in pinhole array I,M 1It is the number of image primitive I in micro- pattern matrix I horizontal direction,N 1It is
The number of image primitive I in micro- pattern matrix I vertical direction,M 2It is the number of image primitive II in micro- pattern matrix II horizontal direction,N 2
It is the number of image primitive II in micro- pattern matrix II vertical direction,vIt is the vertical aperture width of pin hole in pinhole array I,zIt is needle
The group number of hole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
High-resolution double vision 3D display method, comprising:
Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pinhole array II；Pin hole polarizing film I with
The polarization direction of pin hole polarizing film II is orthogonal；
Polarising glass I is identical as the polarization direction of pin hole polarizing film I, the polarization direction phase of polarising glass II and pin hole polarizing film II
Together；
Compound micro- pattern matrix I includes micro- pattern matrix I and multiple groups pinhole array III；Compound micro- pattern matrix II includes micro- figure
As array II and multiple groups pinhole array IV；
By the multiple groups pinhole array I in pin hole polarizing film I, the multiple groups pinhole array II in pin hole polarizing film II and compound micro- image
Multiple groups pinhole array IV in array II is used as light transmission pinhole array；
Multiple groups pinhole array III in compound micro- pattern matrix I is used as pointolite array；
Each image primitive I corresponds to multiple pin hole II and multiple pin hole IV in micro- pattern matrix I, has pixel logical in each image primitive I
Needle passing hole II and pin hole IV imaging is multiple；Micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array IV weight respectively
Multiple 3D rendering I are built out, are merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I；
Each image primitive II corresponds to multiple pin hole I and multiple pin hole III in micro- pattern matrix II, has pixel in each image primitive II
It is multiple by the light illumination imaging by pin hole I and pin hole III；Pass through the light of multiple groups pinhole array I and multiple groups pinhole array III
Line illuminates micro- pattern matrix II respectively and reconstructs multiple 3D rendering II, is merged into a high-resolution 3D rendering in viewing areas
II, and can only be seen by polarising glass II.
The pitch of pin hole is 20mm in pinhole array I, and the horizontal aperture of pin hole is 2mm, pin hole battle array in pinhole array I
The vertical aperture width for arranging pin hole in I is 1mm, and the group number of pinhole array I is 5, pin hole polarizing film I with a thickness of 1mm, micro- image
The number of image primitive I is 10 in array I horizontal direction, and the number of image primitive II is 10 in micro- pattern matrix II horizontal direction, micro-
The number of image primitive I is 10 in pattern matrix I vertical direction, and the number of image primitive II is in micro- pattern matrix II vertical direction
In 10, pin hole polarizing film I the vertical interval of two adjacent groups pinhole array I be 0.1mm, then by formula (1) be calculated display screen I with
The spacing of pin hole polarizing film II is 7.3mm, and the resolution ratio of 3D rendering I is calculated as 10 × 40,3D figure by formula (2) and formula (3)
As the resolution ratio of II is 10 × 40.
Claims (10)
1. high-resolution double vision 3D display device, which is characterized in that including display screen I, display screen II, pin hole polarizing film I, pin hole
Polarizing film II, polarising glass I and polarising glass II；Display screen I, display screen II, pin hole polarizing film I, pin hole polarizing film II are parallel
It places, and corresponding alignment；Pin hole polarizing film I is bonded with display screen I, and pin hole polarizing film II is bonded with display screen II；Pin hole polarization
Piece I is located between display screen I and pin hole polarizing film II, and pin hole polarizing film II is between pin hole polarizing film I and display screen II；Needle
Hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pinhole array II；Pin hole polarizing film I and pin hole are inclined
The polarization direction of vibration piece II is orthogonal；Polarising glass I is identical as the polarization direction of pin hole polarizing film I, and polarising glass II and pin hole are inclined
The polarization direction of vibration piece II is identical；For display screen I for showing compound micro- pattern matrix I, compound micro- pattern matrix I includes micro- image
Array I and multiple groups pinhole array III, display screen II are for showing that compound micro- pattern matrix II, compound micro- pattern matrix II include
Micro- pattern matrix II and multiple groups pinhole array IV；Micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array respectively
IV reconstructs multiple 3D rendering I, is merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I
It arrives, micro- pattern matrix II is illuminated by the light of multiple groups pinhole array I and multiple groups pinhole array III respectively and reconstructs multiple 3D figures
As II, it is merged into a high-resolution 3D rendering II in viewing areas, and can only see by polarising glass II.
2. high-resolution double vision 3D display device according to claim 1, which is characterized in that pinhole array I, pinhole array
The group number of II, pinhole array III and pinhole array IV are all the same.
3. high-resolution double vision 3D display device according to claim 1, which is characterized in that every group of pinhole array III is equal
Corresponding with corresponding pinhole array I to be aligned, every group of pinhole array IV is corresponding with corresponding pinhole array II to be aligned；With it is compound micro-
The corresponding multiple pin hole II of each image primitive I are symmetrical centered on the center of image primitive I in pattern matrix I；With compound micro- figure
As the corresponding multiple pin hole I of image primitive II each in array II are symmetrical centered on the center of image primitive II.
4. high-resolution double vision 3D display device according to claim 1, which is characterized in that the figure in micro- pattern matrix I
Pixel I number, the pin hole number in every group of pinhole array II, the pin hole number in every group of pinhole array IV are all the same；Micro- image
Image primitive II number in array II, the pin hole number in every group of pinhole array I, the pin hole number in every group of pinhole array III
It is all the same.
5. high-resolution double vision 3D display device according to claim 1, which is characterized in that between adjacent pinhole array I
Away from all the same；The spacing of adjacent pinhole array II is all the same；The spacing of adjacent pinhole array III is all the same；Adjacent pinhole array
The spacing of IV is all the same.
6. high-resolution double vision 3D display device according to claim 1, which is characterized in that micro- pattern matrix I, micro- image
Array II, pinhole array I, pinhole array II, the pitch of pinhole array III and pinhole array IV are all the same；Pinhole array I, needle
The horizontal aperture of hole array II, pinhole array III and pinhole array IV are all the same；Pinhole array I, pinhole array II, needle
The vertical aperture width of hole array III and pinhole array IV is all the same.
7. high-resolution double vision 3D display device according to claim 2, which is characterized in that vertical in pin hole polarizing film I
The number of pin hole is greater than the number of pin hole in horizontal direction on direction；The number of pin hole is big in vertical direction in pin hole polarizing film II
In the number of pin hole in horizontal direction；The number of pin hole is greater than needle in horizontal direction in vertical direction in compound micro- pattern matrix I
The number in hole；The number of pin hole is greater than the number of pin hole in horizontal direction in vertical direction in compound micro- pattern matrix II；Pin hole
The horizontal aperture of pin hole is greater than the vertical hole of pin hole in array I, pinhole array II, pinhole array III and pinhole array IV
Diameter width.
8. high-resolution double vision 3D display device according to claim 7, which is characterized in that pin hole polarizing film I and pin hole
The thickness of polarizing film II is identical；The spacing of pin hole polarizing film I and display screen II are equal between display screen I and pin hole polarizing film II
Away from；The spacing of pin hole polarizing film I and display screen IIgIt calculates as follows:
Wherein,pIt is the pitch of pin hole in pinhole array I,vIt is the vertical aperture width of pin hole in pinhole array I,tIt is that pin hole is inclined
The thickness of vibration piece I,zIt is the group number of pinhole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
9. high-resolution double vision 3D display device according to claim 1, which is characterized in that the resolution ratio of 3D rendering IR 1With
The resolution ratio of 3D rendering IIR 2Respectively
Wherein,pIt is the pitch of pin hole in pinhole array I,M 1It is the number of image primitive I in micro- pattern matrix I horizontal direction,N 1It is
The number of image primitive I in micro- pattern matrix I vertical direction,M 2It is the number of image primitive II in micro- pattern matrix II horizontal direction,N 2
It is the number of image primitive II in micro- pattern matrix II vertical direction,vIt is the vertical aperture width of pin hole in pinhole array I,zIt is needle
The group number of hole array I,aIt is the vertical interval of adjacent pinhole array I in pin hole polarizing film I.
10. high-resolution double vision 3D display method characterized by comprising
Pin hole polarizing film I has multiple groups pinhole array I, and pin hole polarizing film II has multiple groups pinhole array II；Pin hole polarizing film I with
The polarization direction of pin hole polarizing film II is orthogonal；
Polarising glass I is identical as the polarization direction of pin hole polarizing film I, the polarization direction phase of polarising glass II and pin hole polarizing film II
Together；
Compound micro- pattern matrix I includes micro- pattern matrix I and multiple groups pinhole array III；Compound micro- pattern matrix II includes micro- figure
As array II and multiple groups pinhole array IV；
By the multiple groups pinhole array I in pin hole polarizing film I, the multiple groups pinhole array II in pin hole polarizing film II and compound micro- image
Multiple groups pinhole array IV in array II is used as light transmission pinhole array；
Multiple groups pinhole array III in compound micro- pattern matrix I is used as pointolite array；
Each image primitive I corresponds to multiple pin hole II and multiple pin hole IV in micro- pattern matrix I, has pixel logical in each image primitive I
Needle passing hole II and pin hole IV imaging is multiple；Micro- pattern matrix I passes through multiple groups pinhole array II and multiple groups pinhole array IV weight respectively
Multiple 3D rendering I are built out, are merged into a high-resolution 3D rendering I in viewing areas, and can only see by polarising glass I；
Each image primitive II corresponds to multiple pin hole I and multiple pin hole III in micro- pattern matrix II, has pixel in each image primitive II
It is multiple by the light illumination imaging by pin hole I and pin hole III；Pass through the light of multiple groups pinhole array I and multiple groups pinhole array III
Line illuminates micro- pattern matrix II respectively and reconstructs multiple 3D rendering II, is merged into a high-resolution 3D rendering in viewing areas
II, and can only be seen by polarising glass II.
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| CN111781734A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | Double-view 3D display device and method based on double display screens |
| CN111781736A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | 3D display device and method based on composite pinhole polaroid |
| CN112859366A (en) * | 2021-04-01 | 2021-05-28 | 成都工业学院 | Double-vision 3D display method based on composite polaroid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781734A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | Double-view 3D display device and method based on double display screens |
| CN111781736A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | 3D display device and method based on composite pinhole polaroid |
| CN111781736B (en) * | 2020-08-30 | 2023-07-14 | 成都航空职业技术学院 | 3D display device and method based on composite pinhole polaroid |
| CN111781734B (en) * | 2020-08-30 | 2023-08-15 | 成都航空职业技术学院 | Dual-view 3D display device and method based on dual display screens |
| CN112859366A (en) * | 2021-04-01 | 2021-05-28 | 成都工业学院 | Double-vision 3D display method based on composite polaroid |
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