CN208432813U - With the non-uniform resolution of vision area and without crosstalk double vision 3D display device - Google Patents
With the non-uniform resolution of vision area and without crosstalk double vision 3D display device Download PDFInfo
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- CN208432813U CN208432813U CN201821292675.8U CN201821292675U CN208432813U CN 208432813 U CN208432813 U CN 208432813U CN 201821292675 U CN201821292675 U CN 201821292675U CN 208432813 U CN208432813 U CN 208432813U
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Abstract
The utility model discloses the non-uniform resolution of same vision area and without crosstalk double vision 3D display device, including display screen, polarization arrays, microlens array, barrier array, polarising glass 1, polarising glass 2；Polarization unit 1 and polarization unit 2 are alternately arranged in the horizontal and vertical directions, image primitive 1 and image primitive 2 are 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；Without mobile viewing location, switch different 3D renderings by wearing different polarising glasses；The light that barrier array issues any two image primitive 1 is not interfere with each other, and the light that barrier array issues any two image primitive 2 is not interfere with each other, to eliminate crosstalk.
Description
Technical field
The utility model relates to double vision 3D displays, and more specifically, the utility model relates to the non-uniform resolutions of same vision area
With no crosstalk 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 three 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；3, there are crosstalks.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiencies in the presence of the prior art, provide uniformly dividing for same vision area
Resolution and without crosstalk double vision 3D display device, which can provide uniform two of resolution ratio not simultaneously in the same vision area
With without crosstalk 3D rendering.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
With the non-uniform resolution of vision area and without crosstalk double vision 3D display device, as shown in Fig. 1, which is characterized in that including
Display screen, polarization arrays, microlens array, barrier array, polarising glass 1, polarising glass 2；The polarization arrays are single by polarization
Member 1 and polarization unit 2 are alternately arranged composition in the horizontal and vertical directions, and the polarization unit 1 is inclined with the polarization unit 2
Shaking, direction is orthogonal, and both horizontally and vertically the polarization direction of upper adjacent polarization unit is orthogonal in the polarization arrays, such as attached drawing 2
It is shown；The polarising glass 1 is identical as the polarization direction of the polarization unit 1, the polarising glass 2 and the polarization unit 2
Polarization direction it is identical；
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；
The barrier array is vertically disposed between the display screen and the microlens array, is set every two lenticules
A barrier is set, one end of the barrier is located at lenticule junction, and it is corresponding that the other end of the barrier is located at above-mentioned lenticule
Polarization unit junction；The light that barrier array issues any two image primitive 1 is not interfere with each other, and barrier array to appoint
The light that two image primitives 2 of anticipating issue is not interfere with each other, to eliminate crosstalk.
Preferably, the center of the display screen, the polarization arrays and the microlens 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 lenticule of vibration unit 2 are all the same.
Preferably, the lenticule is one-dimensional lenticule.
Preferably, the lenticule is two-dimensional microlens.
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；
3, further, the light that barrier array issues any two image primitive 1 is not interfere with each other, and barrier array makes
The light that any two image primitive 2 issues is not interfere with each other, to eliminate crosstalk.
Detailed description of the invention
Attached drawing 1 is the structure chart of lenticule double vision 3D display of the utility model when being two-dimensional microlens
Attached drawing 2 is the arrangement schematic diagram of lenticule polarization arrays of the utility model when being two-dimensional microlens
Attached drawing 3 is the arrangement schematic diagram of the lenticule micro- pattern matrix of the utility model when being two-dimensional microlens
Shown by reference numeral in above-mentioned attached drawing are as follows:
1 display screen, 2 polarization arrays, 3 microlens arrays, 4 barrier arrays, 5 polarising glass, 1,6 polarising glass 2,7 is partially
Shake 1,8 polarization unit 2 of unit, 9 micro- pattern matrixes, 10 image primitive, 1,11 image primitive, 2,12 3D rendering, 1,13 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.
With the non-uniform resolution of vision area and without crosstalk double vision 3D display device, as shown in Fig. 1, which is characterized in that including
Display screen, polarization arrays, microlens array, barrier array, polarising glass 1, polarising glass 2；The polarization arrays are single by polarization
Member 1 and polarization unit 2 are alternately arranged composition in the horizontal and vertical directions, and the polarization unit 1 is inclined with the polarization unit 2
Shaking, direction is orthogonal, and both horizontally and vertically the polarization direction of upper adjacent polarization unit is orthogonal in the polarization arrays, such as attached drawing 2
It is shown；The polarising glass 1 is identical as the polarization direction of the polarization unit 1, the polarising glass 2 and the polarization unit 2
Polarization direction it is identical；
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；
The barrier array is vertically disposed between the display screen and the microlens array, is set every two lenticules
A barrier is set, one end of the barrier is located at lenticule junction, and it is corresponding that the other end of the barrier is located at above-mentioned lenticule
Polarization unit junction；The light that barrier array issues any two image primitive 1 is not interfere with each other, and barrier array to appoint
The light that two image primitives 2 of anticipating issue is not interfere with each other, to eliminate crosstalk.
Preferably, the center of display screen, polarization arrays and microlens 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 lenticule of vibration unit 2 are all the same.
Preferably, the lenticule is one-dimensional lenticule.
Preferably, the lenticule is two-dimensional microlens.
Micro- pattern matrix, polarization arrays and microlens array include 48 × 26 units, wherein 48 in horizontal direction
Unit, 26 units in vertical direction, barrier array include 24 × 13 units, wherein 24 units in horizontal direction, vertically
13 units on direction, it is the pitch of image primitive 1, the pitch of image primitive 2, the pitch of polarization unit 1, the pitch of polarization unit 2, micro-
The pitch of lens is 5mm, and the spacing of display screen and microlens array is 3mm, viewing distance 300mm.3D rendering 1 and 3D figure
There are 26 rows and 48 column pixels as 2；3D rendering 1 and the number of pixels of the every a line of 3D rendering 2 are 24, the pixel number of each column
Mesh is 13；In traditional integration imaging double vision 3D display based on above-mentioned parameter, the number of pixels of each column of 3D rendering 1 is
13, the number of pixels of odd-numbered line is 48, and the number of pixels of even number line is 0；The number of pixels of each column of 3D rendering 2 is
13, the number of pixels of odd-numbered line is 0, and the number of pixels of even number line is 48.
Claims (6)
1. with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that including display screen, polarize battle array
Column, microlens array, barrier array, polarising glass 1, polarising glass 2；The polarization arrays are by polarization unit 1 and polarization unit 2
It is alternately arranged composition in the horizontal and vertical directions, the polarization unit 1 is orthogonal with the polarization direction of the polarization unit 2, institute
The polarization direction for stating both horizontally and vertically upper adjacent polarization unit in polarization arrays is orthogonal；The polarising glass 1 with it is described
The polarization direction of polarization unit 1 is identical, and the polarising glass 2 is identical as the polarization direction of the polarization unit 2；
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；
The barrier array is vertically disposed between the display screen and the microlens array, every two lenticule settings one
A barrier, one end of the barrier are located at lenticule junction, and it is corresponding partially that the other end of the barrier is located at above-mentioned lenticule
Shake unit junction；The light that barrier array issues any two image primitive 1 is not interfere with each other, and barrier array makes any two
The light that a image primitive 2 issues is not interfere with each other, to eliminate crosstalk.
2. as described in claim 1 with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that institute
State display screen, center correspondence and the alignment of the polarization arrays and the microlens array.
3. as described in claim 1 with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that institute
Polarization arrays are stated to fit closely with the display screen.
4. as described in claim 1 with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that institute
State the pitch of image primitive 1, the pitch of described image member 2, the pitch of the polarization unit 1, the pitch of the polarization unit 2, institute
The pitch for stating lenticule is all the same.
5. as described in claim 1 with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that institute
Stating lenticule is one-dimensional lenticule.
6. as described in claim 1 with the non-uniform resolution of vision area and without crosstalk double vision 3D display device, which is characterized in that institute
Stating lenticule is two-dimensional microlens.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292675.8U CN208432813U (en) | 2018-08-13 | 2018-08-13 | With the non-uniform resolution of vision area and without crosstalk double vision 3D display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292675.8U CN208432813U (en) | 2018-08-13 | 2018-08-13 | With the non-uniform resolution of vision area and without crosstalk double vision 3D display device |
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| Publication Number | Publication Date |
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| CN208432813U true CN208432813U (en) | 2019-01-25 |
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