CN110045512A - High-resolution integration imaging double vision 3D display device and method based on lenticule - Google Patents
High-resolution integration imaging double vision 3D display device and method based on lenticule Download PDFInfo
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- CN110045512A CN110045512A CN201910442384.5A CN201910442384A CN110045512A CN 110045512 A CN110045512 A CN 110045512A CN 201910442384 A CN201910442384 A CN 201910442384A CN 110045512 A CN110045512 A CN 110045512A
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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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- 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
- G02B30/26—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 autostereoscopic type
- G02B30/27—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 autostereoscopic type involving lenticular arrays
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Abstract
The invention discloses the high-resolution integration imaging double vision 3D display device and methods based on lenticule, including display screen, polarization arrays, pinhole array, microlens array, polarising glass 1 and polarising glass 2；Polarization arrays are bonded with display screen, and pinhole array is bonded with microlens array；Display screen, polarization arrays, pinhole array, microlens array are placed in parallel and correspond to alignment；Image primitive 1 reconstructs multiple 3D renderings 1 by corresponding multiple lenticules, and is merged into a high-resolution 3D rendering 1 in viewing areas, and can only see by polarising glass 1；Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high-resolution 3D rendering 2 in viewing areas, and can only see by polarising glass 2.
Description
Technical field
The present invention relates to 3D displays, it is more particularly related to which the high-resolution integration imaging based on lenticule is double
Depending on 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
Lack of resolution and the non-uniform bottleneck problem of resolution distribution, have seriously affected the experience of viewer.Although can introduce
Polarization arrays realize non-uniform resolution, but 3D resolution ratio still cannot be promoted effectively.
Summary of the invention
The invention proposes the high-resolution integration imaging double vision 3D display devices based on lenticule, such as attached drawing 1 and attached drawing 2
It is shown, which is characterized in that including display screen, polarization arrays, pinhole array, microlens array, polarising glass 1 and polarising glass 2；
Polarization arrays are bonded with display screen, and pinhole array is bonded with microlens array；Display screen, polarization arrays, pinhole array, lenticule
Array parallel is placed and corresponding alignment；Display screen is for showing micro- pattern matrix, and micro- pattern matrix is by image primitive 1 and image primitive 2
It is alternately arranged composition in the horizontal and vertical directions, as shown in Fig. 3；Polarization arrays are by polarization unit 1 and polarization unit 2 in water
It is alternately rearranged in gentle vertical direction, polarization unit 1 is orthogonal with the polarization direction of polarization unit 2, as shown in Fig. 4；Partially
The polarization direction of vibration glasses 1 is identical as polarization unit 1, and the polarization direction of polarising glass 2 is identical as polarization unit 2；Image primitive 1 with
The corresponding alignment of polarization unit 1, image primitive 2 is corresponding with polarization unit 2 to be aligned；Image primitive 1 passes through corresponding multiple lenticule weights
Multiple 3D renderings 1 are built out, and are merged into a high-resolution 3D rendering 1 in viewing areas, and can only see by polarising glass 1
It arrives；Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 2, and can only be seen by polarising glass 2.
Preferably, the pitch of pin hole, the pitch of polarization unit 1, the pitch of polarization unit 2, the pitch of image primitive 1, image
The pitch of member 2 is all the same.
Preferably, the pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, the horizontal aperture of pin hole
It is the multiple of the pitch of lenticule, the vertical aperture width of pin hole is the multiple of the pitch of lenticule.
Preferably, the center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with it is corresponding
The corresponding alignment in the center of pin hole.
Preferably, display location is in the focal plane of microlens array.
Preferably, the resolution ratio of 3D rendering 1R 1With the resolution ratio of 3D rendering 2R 2Respectively
(1)
(2)
Wherein,pIt is the pitch of lenticule,mIt is the number of image primitive in horizontal direction in micro- pattern matrix,nIt is micro- pattern matrix
The number of image primitive in middle vertical direction,wIt is the horizontal aperture of pin hole,vIt is the vertical aperture width of pin hole.
High-resolution integration imaging double vision 3D display method based on lenticule characterized by comprising
Micro- pattern matrix is alternately arranged is formed in the horizontal and vertical directions by image primitive 1 and image primitive 2；
Polarization arrays are alternately arranged are formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2；
Image primitive 1 is corresponding with polarization unit 1 to be aligned, and image primitive 2 is corresponding with polarization unit 2 to be aligned；
The pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, and the horizontal aperture of pin hole is the section of lenticule
Away from multiple, the vertical aperture width of pin hole is the multiple of the pitch of lenticule；
The center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with the center pair of corresponding pin hole
It should be aligned；
Pinhole array is used to limit the number for the lenticule for participating in imaging；
Image primitive 1 reconstructs multiple 3D renderings 1 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 1, and can only be seen by polarising glass 1；
Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 2, and can only be seen by polarising glass 2.
Compared with prior art, beneficial effects of the present invention: the pitch of image primitive 1 and image primitive 2 is much larger than in the present invention
Lenticule realizes that image primitive 1 and image primitive 2 respectively correspond multiple lenticules, guarantee 1 He of image primitive by introducing pinhole array
Image primitive 2 is imaged by multiple lenticules, to increase resolution ratio.Polarization unit 1 and polarization unit 2 in the present invention is in water
It being alternately arranged in gentle vertical direction, image primitive 1 and image primitive 2 are corresponding with polarization unit 1 and polarization unit 2 respectively and be aligned,
So that the resolution ratio of 3D rendering is more uniform, display effect is improved.
Detailed description of the invention
Attached drawing 1 is structure and parameter schematic diagram of the invention
Attached drawing 2 is structure and parameter schematic diagram of the invention
Attached drawing 3 is the structural schematic diagram of micro- pattern matrix of the invention
Attached drawing 4 is the structural schematic diagram of polarization arrays of the invention
Shown by reference numeral in above-mentioned attached drawing are as follows:
1. display screen, 2. polarization arrays, 3. pinhole array, 4. microlens arrays, 5. polarising glass, 1,6. polarising glass
2,7. image primitive, 1,8. image primitive, 2,9. polarization unit, 1,10. polarization unit 2.
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 the high-resolution integration imaging double vision 3D display device and method of the invention based on lenticule
An exemplary embodiments, the present invention is further described specifically.It is necessarily pointed out that following embodiment is only
It is described further for the present invention, should not be understood as limiting the scope of the invention, field person skilled in the art
Some nonessential modifications and adaptations are made to the present invention according to aforementioned present invention content, still fall within protection scope of the present invention.
The invention proposes the high-resolution integration imaging double vision 3D display devices based on lenticule, such as attached drawing 1 and attached drawing 2
It is shown, which is characterized in that including display screen, polarization arrays, pinhole array, microlens array, polarising glass 1 and polarising glass 2；
Polarization arrays are bonded with display screen, and pinhole array is bonded with microlens array；Display screen, polarization arrays, pinhole array, lenticule
Array parallel is placed and corresponding alignment；Display screen is for showing micro- pattern matrix, and micro- pattern matrix is by image primitive 1 and image primitive 2
It is alternately arranged composition in the horizontal and vertical directions, as shown in Fig. 3；Polarization arrays are by polarization unit 1 and polarization unit 2 in water
It is alternately rearranged in gentle vertical direction, polarization unit 1 is orthogonal with the polarization direction of polarization unit 2, as shown in Fig. 4；Partially
The polarization direction of vibration glasses 1 is identical as polarization unit 1, and the polarization direction of polarising glass 2 is identical as polarization unit 2；Image primitive 1 with
The corresponding alignment of polarization unit 1, image primitive 2 is corresponding with polarization unit 2 to be aligned；Image primitive 1 passes through corresponding multiple lenticule weights
Multiple 3D renderings 1 are built out, and are merged into a high-resolution 3D rendering 1 in viewing areas, and can only see by polarising glass 1
It arrives；Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 2, and can only be seen by polarising glass 2.
Preferably, the pitch of pin hole, the pitch of polarization unit 1, the pitch of polarization unit 2, the pitch of image primitive 1, image
The pitch of member 2 is all the same.
Preferably, the pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, the horizontal aperture of pin hole
It is the multiple of the pitch of lenticule, the vertical aperture width of pin hole is the multiple of the pitch of lenticule.
Preferably, the center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with it is corresponding
The corresponding alignment in the center of pin hole.
Preferably, display location is in the focal plane of microlens array.
Preferably, the resolution ratio of 3D rendering 1R 1With the resolution ratio of 3D rendering 2R 2Respectively
(1)
(2)
Wherein,pIt is the pitch of lenticule,mIt is the number of image primitive in horizontal direction in micro- pattern matrix,nIt is micro- pattern matrix
The number of image primitive in middle vertical direction,wIt is the horizontal aperture of pin hole,vIt is the vertical aperture width of pin hole.
High-resolution integration imaging double vision 3D display method based on lenticule characterized by comprising
Micro- pattern matrix is alternately arranged is formed in the horizontal and vertical directions by image primitive 1 and image primitive 2；
Polarization arrays are alternately arranged are formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2；
Image primitive 1 is corresponding with polarization unit 1 to be aligned, and image primitive 2 is corresponding with polarization unit 2 to be aligned；
The pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, and the horizontal aperture of pin hole is the section of lenticule
Away from multiple, the vertical aperture width of pin hole is the multiple of the pitch of lenticule；
The center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with the center pair of corresponding pin hole
It should be aligned；
Pinhole array is used to limit the number for the lenticule for participating in imaging；
Image primitive 1 reconstructs multiple 3D renderings 1 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 1, and can only be seen by polarising glass 1；
Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 2, and can only be seen by polarising glass 2.
The number of image primitive is 10 in horizontal direction in micro- pattern matrix, image primitive in vertical direction in micro- pattern matrix
Number is 10, and the pitch of polarization unit 1 is 20mm, and the horizontal aperture of pin hole is 2mm, and the vertical aperture width of pin hole is
4mm, the pitch of lenticule are 0.5mm, then the resolution ratio of 3D rendering 1 are calculated as 20 × 40,3D figure by formula (1) and formula (2)
The resolution ratio of picture 2 is 20 × 40, and is uniformly distributed in the horizontal and vertical directions；Traditional integration imaging based on above-mentioned parameter is double
Depending in 3D display, the resolution ratio of 3D rendering 1 and 3D rendering 2 is 5 × 5.
Claims (7)
1. the high-resolution integration imaging double vision 3D display device based on lenticule, which is characterized in that including display screen, polarize battle array
Column, pinhole array, microlens array, polarising glass 1 and polarising glass 2；Polarization arrays are bonded with display screen, pinhole array with it is micro-
Lens array fitting；Display screen, polarization arrays, pinhole array, microlens array are placed in parallel and correspond to alignment；Display screen is used for
Show that micro- pattern matrix, micro- pattern matrix are alternately arranged are formed in the horizontal and vertical directions by image primitive 1 and image primitive 2；Partially
Vibration array is alternately arranged is formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2, and polarization unit 1 and polarization are single
The polarization direction of member 2 is orthogonal；The polarization direction of polarising glass 1 is identical as polarization unit 1, the polarization direction of polarising glass 2 and partially
The unit 2 that shakes is identical；Image primitive 1 is corresponding with polarization unit 1 to be aligned, and image primitive 2 is corresponding with polarization unit 2 to be aligned；Image primitive 1 is logical
It crosses corresponding multiple lenticules and reconstructs multiple 3D renderings 1, and be merged into a high-resolution 3D rendering 1 in viewing areas, and
It can only be seen by polarising glass 1；Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is watching
Region merging technique can only be seen at a high-resolution 3D rendering 2 by polarising glass 2.
2. the high-resolution integration imaging double vision 3D display device according to claim 1 based on lenticule, feature exist
In the pitch of pin hole, the pitch of polarization unit 1, the pitch of polarization unit 2, the pitch of image primitive 1, the pitch of image primitive 2 are homogeneous
Together.
3. the high-resolution integration imaging double vision 3D display device according to claim 1 based on lenticule, feature exist
In the pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, and the horizontal aperture of pin hole is the section of lenticule
Away from multiple, the vertical aperture width of pin hole is the multiple of the pitch of lenticule.
4. the high-resolution integration imaging double vision 3D display device according to claim 1 based on lenticule, feature exist
In, the center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with the center pair of corresponding pin hole
It should be aligned.
5. the high-resolution integration imaging double vision 3D display device according to claim 1 based on lenticule, feature exist
In display location is in the focal plane of microlens array.
6. the high-resolution integration imaging double vision 3D display device according to claim 1 based on lenticule, feature exist
In the resolution ratio of 3D rendering 1R 1With the resolution ratio of 3D rendering 2R 2Respectively
Wherein,pIt is the pitch of lenticule,mIt is the number of image primitive in horizontal direction in micro- pattern matrix,nIt is micro- pattern matrix
The number of image primitive in middle vertical direction,wIt is the horizontal aperture of pin hole,vIt is the vertical aperture width of pin hole.
7. the high-resolution integration imaging double vision 3D display method based on lenticule characterized by comprising
Micro- pattern matrix is alternately arranged is formed in the horizontal and vertical directions by image primitive 1 and image primitive 2；
Polarization arrays are alternately arranged are formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2；
Image primitive 1 is corresponding with polarization unit 1 to be aligned, and image primitive 2 is corresponding with polarization unit 2 to be aligned；
The pitch of image primitive 1 and image primitive 2 is the multiple of the pitch of lenticule, and the horizontal aperture of pin hole is the section of lenticule
Away from multiple, the vertical aperture width of pin hole is the multiple of the pitch of lenticule；
The center of image primitive 1 with the center of corresponding pin hole is corresponding is aligned, the center of image primitive 2 with the center pair of corresponding pin hole
It should be aligned；
Pinhole array is used to limit the number for the lenticule for participating in imaging；
Image primitive 1 reconstructs multiple 3D renderings 1 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 1, and can only be seen by polarising glass 1；
Image primitive 2 reconstructs multiple 3D renderings 2 by corresponding multiple lenticules, and is merged into a high score in viewing areas
Resolution 3D rendering 2, and can only be seen by polarising glass 2.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297335A (en) * | 2019-07-28 | 2019-10-01 | 成都工业学院 | Double vision 3D display device based on microlens array and polarization grating |
| CN110361871A (en) * | 2019-07-28 | 2019-10-22 | 成都工业学院 | Double vision 3D display device based on microlens array |
| CN110412771A (en) * | 2019-07-28 | 2019-11-05 | 成都工业学院 | Integration imaging double vision 3D display device based on microlens array |
| 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 |
| CN111781737A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | High-resolution double-view 3D display device and method |
| CN112859366A (en) * | 2021-04-01 | 2021-05-28 | 成都工业学院 | Double-vision 3D display method based on composite polaroid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584705A (en) * | 2003-08-20 | 2005-02-23 | 夏普株式会社 | Display device |
| US20100033813A1 (en) * | 2008-08-05 | 2010-02-11 | Rogoff Gerald L | 3-D Display Requiring No Special Eyewear |
| EP2642548A2 (en) * | 2012-03-24 | 2013-09-25 | Kabushiki Kaisha Toshiba | Organic electroluminescent device, luminaire device, and method for manufacturing organic electroluminescent device |
| US20180210208A1 (en) * | 2017-01-25 | 2018-07-26 | Samsung Electronics Co., Ltd. | Head-mounted apparatus, and method thereof for generating 3d image information |
| CN210051972U (en) * | 2019-05-25 | 2020-02-11 | 成都工业学院 | High-resolution integrated imaging double-vision 3D display device based on micro-lenses |
-
2019
- 2019-05-25 CN CN201910442384.5A patent/CN110045512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584705A (en) * | 2003-08-20 | 2005-02-23 | 夏普株式会社 | Display device |
| US20100033813A1 (en) * | 2008-08-05 | 2010-02-11 | Rogoff Gerald L | 3-D Display Requiring No Special Eyewear |
| EP2642548A2 (en) * | 2012-03-24 | 2013-09-25 | Kabushiki Kaisha Toshiba | Organic electroluminescent device, luminaire device, and method for manufacturing organic electroluminescent device |
| US20180210208A1 (en) * | 2017-01-25 | 2018-07-26 | Samsung Electronics Co., Ltd. | Head-mounted apparatus, and method thereof for generating 3d image information |
| CN210051972U (en) * | 2019-05-25 | 2020-02-11 | 成都工业学院 | High-resolution integrated imaging double-vision 3D display device based on micro-lenses |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297335A (en) * | 2019-07-28 | 2019-10-01 | 成都工业学院 | Double vision 3D display device based on microlens array and polarization grating |
| CN110361871A (en) * | 2019-07-28 | 2019-10-22 | 成都工业学院 | Double vision 3D display device based on microlens array |
| CN110412771A (en) * | 2019-07-28 | 2019-11-05 | 成都工业学院 | Integration imaging double vision 3D display device based on microlens array |
| CN110412771B (en) * | 2019-07-28 | 2024-03-15 | 成都工业学院 | Integrated imaging double-vision 3D display device based on micro-lens array |
| CN110361871B (en) * | 2019-07-28 | 2024-03-26 | 成都航空职业技术学院 | Double-vision 3D display device based on micro-lens array |
| CN110297335B (en) * | 2019-07-28 | 2024-04-05 | 福州恒美光电材料有限公司 | Double-vision 3D display device based on micro-lens array and polarization grating |
| 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 |
| CN111781737A (en) * | 2020-08-30 | 2020-10-16 | 成都工业学院 | High-resolution double-view 3D display device and method |
| CN111781737B (en) * | 2020-08-30 | 2023-06-13 | 成都航空职业技术学院 | High-resolution double-view 3D display device and method |
| 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 |
| CN112859366B (en) * | 2021-04-01 | 2022-11-15 | 成都航空职业技术学院 | Double-vision 3D display method based on composite polaroid |
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