CN208459702U - A kind of same vision area non-uniform resolution double vision 3D display device - Google Patents
A kind of same vision area non-uniform resolution double vision 3D display device Download PDFInfo
- Publication number
- CN208459702U CN208459702U CN201821296106.0U CN201821296106U CN208459702U CN 208459702 U CN208459702 U CN 208459702U CN 201821296106 U CN201821296106 U CN 201821296106U CN 208459702 U CN208459702 U CN 208459702U
- Authority
- CN
- China
- Prior art keywords
- polarization
- polarization unit
- unit
- display device
- light source
- 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.)
- Active
Links
- 208000003164 Diplopia Diseases 0.000 title claims abstract description 20
- 208000029444 double vision Diseases 0.000 title claims abstract description 20
- 230000010287 polarization Effects 0.000 claims abstract description 81
- 238000003491 array Methods 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000009877 rendering Methods 0.000 abstract description 12
- 238000003384 imaging method Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a kind of same vision area non-uniform resolution double vision 3D display device, including pointolite array, display screen, polarization arrays, polarising glass 1, polarising glasses 2；Pointolite array is alternatively arranged by the identical point light source of multiple parameters and is formed, polarization arrays are alternately arranged are formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2, polarization unit 1 is orthogonal with the polarization direction of polarization unit 2, both horizontally and vertically the polarization direction of upper adjacent polarization unit is orthogonal in polarization arrays, polarising glass 1 is identical as the polarization direction of polarization unit 1, polarising glass 2 is identical as the polarization direction of polarization unit 2, provides resolution ratio uniform two different 3D renderings simultaneously in the same vision area.
Description
Technical field
The utility model relates to double vision 3D displays, and more specifically, the utility model relates to a kind of same vision areas uniformly to differentiate
Rate double vision 3D display device.
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 two for existing integration imaging double vision 3D display
A obvious disadvantage: 1, two 3D vision area separation, viewer need mobile viewing location that can just see another 3D picture；2,
Resolution ratio is uneven.Therefore, integration imaging double vision 3D display is limited in the equipment such as home entertainment device and Medical Devices
Using.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiencies in the presence of the prior art, and it is uniform to provide a kind of same vision area
Resolution ratio double vision 3D display device, the device can provide resolution ratio uniform two different 3D simultaneously in the same vision area
Image.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
A kind of same vision area non-uniform resolution double vision 3D display device, as shown in Fig. 1, which is characterized in that including point light source
Array, display screen, polarization arrays, polarising glass 1, polarising glass 2；The pointolite array is by the identical point light source of multiple parameters
It is alternatively arranged composition, the polarization arrays are alternately arranged group by polarization unit 1 and polarization unit 2 in the horizontal and vertical directions
At, the polarization unit 1 is orthogonal with the polarization direction of the polarization unit 2, in the polarization arrays both horizontally and vertically on
The polarization direction of adjacent polarization unit is orthogonal, as shown in Fig. 2；The polarization side of the polarising glass 1 and the polarization unit 1
To identical, the polarising glass 2 is identical as the polarization direction of the polarization unit 2；
The display screen for showing micro- pattern matrix, micro- pattern matrix by image primitive 1 and image primitive 2 horizontal and
It is alternately rearranged in vertical direction, as shown in Fig. 3；Described image member 1 is obtained by 3D scene 1, and described image member 2 passes through
3D scene 2 obtains；Described image member 1 and described image member 2 it is corresponding with the polarization unit 1 and the polarization unit 2 respectively and
Alignment；
Preferably, the center of the display screen, the polarization arrays and the pointolite array is corresponding and is aligned.
Preferably, the polarization arrays are fitted closely with the display screen.
Preferably, the pitch of described image member 1, the pitch of described image member 2, the pitch of the polarization unit 1, it is described partially
Pitch, the pitch of the point light source of vibration unit 2 are all the same.
Preferably, the point light source is one-dimensional point light source.
Preferably, the point light source is two-dimentional point light source.
Compared with prior art, the utility model has the beneficial effects that
1, the polarization unit 1 in the utility model and polarization unit 2 are alternately arranged in the horizontal and vertical directions, image primitive
1 and image primitive 2 it is corresponding with polarization unit 1 and polarization unit 2 respectively and be aligned, under the premise of not increasing 3D rendering resolution ratio,
So that the resolution ratio of 3D rendering is more uniform, display effect is improved；
2, further, without mobile viewing location, switch different 3D renderings by wearing different polarising glasses.
Detailed description of the invention
Attached drawing 1 is the structure chart of the double vision 3D display of the utility model
Attached drawing 2 is the arrangement schematic diagram of point light source polarization arrays of the utility model when being two-dimentional point light source
Attached drawing 3 is the arrangement schematic diagram of the point light source micro- pattern matrix of the utility model when being two-dimentional point light source
Shown by reference numeral in above-mentioned attached drawing are as follows:
1 pointolite array, 2 display screens, 3 polarization arrays, 4 polarising glass, 1,5 polarising glass, 2,6 polarization unit 1,7 polarization
Unit 2,8 micro- pattern matrixes, 9 image primitive, 1,10 image primitive, 2,11 3D rendering, 1,12 3D rendering 2.
Specific embodiment
The following detailed description of an exemplary embodiments using the utility model, further had to the utility model
Body description.It is described further, should not be understood as it is necessarily pointed out that following embodiment is served only for the utility model
Limitation to scope of protection of the utility model, field person skilled in the art are practical new to this according to above-mentioned the content of the present invention
Type makes some nonessential modifications and adaptations, still falls within the protection scope of the utility model.
A kind of same vision area non-uniform resolution double vision 3D display device, as shown in Fig. 1, which is characterized in that including point light source
Array, display screen, polarization arrays, polarising glass 1, polarising glass 2；The pointolite array is by the identical point light source of multiple parameters
It is alternatively arranged composition, the polarization arrays are alternately arranged group by polarization unit 1 and polarization unit 2 in the horizontal and vertical directions
At, the polarization unit 1 is orthogonal with the polarization direction of the polarization unit 2, in the polarization arrays both horizontally and vertically on
The polarization direction of adjacent polarization unit is orthogonal, as shown in Fig. 2；The polarization side of the polarising glass 1 and the polarization unit 1
To identical, the polarising glass 2 is identical as the polarization direction of the polarization unit 2；
The display screen for showing micro- pattern matrix, micro- pattern matrix by image primitive 1 and image primitive 2 horizontal and
It is alternately rearranged in vertical direction, as shown in Fig. 3；Described image member 1 is obtained by 3D scene 1, and described image member 2 passes through
3D scene 2 obtains；Described image member 1 and described image member 2 it is corresponding with the polarization unit 1 and the polarization unit 2 respectively and
Alignment；
Preferably, the center of the display screen, the polarization arrays and the pointolite array is corresponding and is aligned.
Preferably, the polarization arrays are fitted closely with the display screen.
Preferably, the pitch of described image member 1, the pitch of described image member 2, the pitch of the polarization unit 1, it is described partially
Pitch, the pitch of the point light source of vibration unit 2 are all the same.
Preferably, the point light source is one-dimensional point light source.
Preferably, the point light source is two-dimentional point light source.
Pointolite array, polarization arrays and micro- pattern matrix include 20 × 20 units, wherein 20 in horizontal direction
Unit, 20 units in vertical direction, the pitch of image primitive 1, the pitch of image primitive 2, the pitch of polarization unit 1, polarization unit 2
Pitch, the pitch of point light source be 2mm, the spacing of display screen and pointolite array is 4mm, viewing distance 300mm.3D figure
As there are 20 rows and 20 column pixels in 1 and 3D rendering 2；3D rendering 1 and the number of pixels of the every a line of 3D rendering 2 are 10, each
The number of pixels of column is 10；In traditional integration imaging double vision 3D display based on above-mentioned parameter, the picture of each column of 3D rendering 1
Prime number mesh is 10, and the number of pixels of odd-numbered line is 20, and the number of pixels of even number line is 0；The picture of each column of 3D rendering 2
Prime number mesh is 10, and the number of pixels of odd-numbered line is 0, and the number of pixels of even number line is 20.Therefore, the utility model exists
There is provided resolution ratio uniform two different 3D renderings simultaneously in the same vision area.
Claims (6)
1. a kind of same vision area non-uniform resolution double vision 3D display device, which is characterized in that including pointolite array, display screen, partially
Shake array, polarising glass 1, polarising glass 2；The pointolite array is alternatively arranged by the identical point light source of multiple parameters and is formed,
The polarization arrays are alternately arranged are formed in the horizontal and vertical directions by polarization unit 1 and polarization unit 2, the polarization unit
1 is orthogonal with the polarization direction of the polarization unit 2, and adjacent polarization unit is both horizontally and vertically gone up in the polarization arrays
Polarization direction is orthogonal；The polarising glass 1 is identical as the polarization direction of the polarization unit 1, the polarising glass 2 with it is described partially
The polarization direction of vibration unit 2 is identical；
The display screen is for showing micro- pattern matrix, and micro- pattern matrix is by image primitive 1 and image primitive 2 horizontal and vertical
It is alternately rearranged on direction；Described image member 1 is obtained by 3D scene 1, and described image member 2 is obtained by 3D scene 2；It is described
Image primitive 1 and described image member 2 are corresponding with the polarization unit 1 and the polarization unit 2 respectively and be aligned.
2. a kind of same vision area non-uniform resolution double vision 3D display device as described in claim 1, which is characterized in that the display
The center of screen, the polarization arrays and the pointolite array is corresponding and is aligned.
3. a kind of same vision area non-uniform resolution double vision 3D display device as described in claim 1, which is characterized in that the polarization
Array is fitted closely with the display screen.
4. a kind of same vision area non-uniform resolution double vision 3D display device as described in claim 1, which is characterized in that described image
Pitch, the pitch of described image member 2, the pitch of the polarization unit 1, the pitch of the polarization unit 2, described light of member 1
The pitch in source is all the same.
5. a kind of same vision area non-uniform resolution double vision 3D display device as described in claim 1, which is characterized in that described light
Source is one-dimensional point light source.
6. a kind of same vision area non-uniform resolution double vision 3D display device as described in claim 1, which is characterized in that described light
Source is two-dimentional point light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296106.0U CN208459702U (en) | 2018-08-13 | 2018-08-13 | A kind of same vision area non-uniform resolution double vision 3D display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296106.0U CN208459702U (en) | 2018-08-13 | 2018-08-13 | A kind of same vision area non-uniform resolution double vision 3D display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459702U true CN208459702U (en) | 2019-02-01 |
Family
ID=65179930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296106.0U Active CN208459702U (en) | 2018-08-13 | 2018-08-13 | A kind of same vision area non-uniform resolution double vision 3D display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919507A (en) * | 2018-08-13 | 2018-11-30 | 成都工业学院 | A kind of same vision area non-uniform resolution double vision 3D display device and method |
-
2018
- 2018-08-13 CN CN201821296106.0U patent/CN208459702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919507A (en) * | 2018-08-13 | 2018-11-30 | 成都工业学院 | A kind of same vision area non-uniform resolution double vision 3D display device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108663820A (en) | A kind of wide viewing angle and high-resolution double vision 3D display device and method | |
| CN108776387A (en) | The double vision 3D display device and method of non-uniform resolution and uniform visual angle | |
| CN208432807U (en) | A kind of wide viewing angle and high-resolution double vision 3D display device | |
| CN108776388A (en) | Double vision 3D display device and method based on gradual change slit grating | |
| CN108594448A (en) | High optical efficiency and non-uniform resolution double vision 3D display device and method | |
| CN208432814U (en) | A kind of double vision 3D display device | |
| CN208907946U (en) | The double vision 3D display device of non-uniform resolution and uniform visual angle | |
| CN208569201U (en) | The double vision 3D display device of wide viewing angle and non-uniform resolution | |
| CN108919505A (en) | A kind of double vision 3D display device and method | |
| TW200619681A (en) | A device and a process for lenticular-based autostereoscopic display, and a process for synthesizing the associated autostereoscopic images | |
| CN108663819A (en) | The double vision 3D display device and method of wide viewing angle and non-uniform resolution | |
| CN108627991A (en) | Double vision 3D display device and method based on Lenticular screen | |
| CN110045512A (en) | High-resolution integration imaging double vision 3D display device and method based on lenticule | |
| CN108681091A (en) | With vision area high-resolution double vision 3D display device and method | |
| CN208432811U (en) | With vision area high-resolution double vision 3D display device | |
| CN109298538A (en) | The double vision 3D display device of uniform optical efficiency | |
| WO2023056865A1 (en) | Naked-eye 3d display method and related device | |
| CN108761816A (en) | Non-uniform resolution and wide viewing angle double vision 3D display device and method | |
| CN208459701U (en) | With vision area without crosstalk and non-uniform resolution double vision 3D display device | |
| CN208477225U (en) | Double vision 3D display device based on Lenticular screen | |
| CN110133863A (en) | High-resolution double vision 3D display device and method | |
| CN208459702U (en) | A kind of same vision area non-uniform resolution double vision 3D display device | |
| CN110412771A (en) | Integration imaging double vision 3D display device based on microlens array | |
| WO2013127272A1 (en) | Pixel structure and display device | |
| CN209707824U (en) | High-resolution integration imaging double vision 3D display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: Room 508, Door 4, Building C15, Phase III, Qiming Garden, Nanguan District, Changchun City, Jilin Province, 130000 Patentee after: Cui Li Country or region after: China Address before: 610031 Sichuan province Chengdu City Street No. 2 Patentee before: CHENGDU TECHNOLOGICAL University Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: Unit 714, 7th Floor, Unit 2, No. 8 Chaoyang Road, Chaoyang District, Beijing, 100000 Patentee after: Langlijuexing (Beijing) Cultural Media Co.,Ltd. Country or region after: China Address before: Room 508, Door 4, Building C15, Phase III, Qiming Garden, Nanguan District, Changchun City, Jilin Province, 130000 Patentee before: Cui Li Country or region before: China |