CN207369211U - A kind of integration imaging double vision 3D display device based on Lenticular screen - Google Patents
A kind of integration imaging double vision 3D display device based on Lenticular screen Download PDFInfo
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- CN207369211U CN207369211U CN201720573418.0U CN201720573418U CN207369211U CN 207369211 U CN207369211 U CN 207369211U CN 201720573418 U CN201720573418 U CN 201720573418U CN 207369211 U CN207369211 U CN 207369211U
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- polarizer
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- pattern matrix
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Abstract
The utility model discloses a kind of integration imaging double vision 3D display device based on Lenticular screen, including for showing the 2D display screens of micro- pattern matrix, Lenticular screen, polarizer, polarising glass I and polarising glass II.Polarizer by the orthogonal sub- polarizer group in two polarization directions into, by wearing the polarising glass identical with the polarization direction of sub- polarizer, beholder can watch a normal 3D scene on two different view directions, so as to fulfill integration imaging double vision 3D display.
Description
Technical field
Double vision 3D display is the utility model is related to, more particularly to a kind of integration imaging double vision 3D display device.
Background technology
Double vision shows it is a kind of new display occurred in recent years, its principle be by a 2D display screen at the same time
Show two different pictures, the beholder on different view directions can only see one of picture, so as to fulfill one
Meet the different demands of multiple beholders on a 2D display screens at the same time.Existing double vision is shown by parallax grating or cylindrical lens etc.
Beam splitter separates two pictures, or allows beholder to wear different filters, only aobvious on a certain view direction to reach
Show the effect of a picture.But existing double vision show there are one it is obvious the shortcomings that：Display picture is 2D pictures, can not
Realize 3D display.
Integration imaging 3D display is a kind of without any true 3D display helped regarding equipment.Integration imaging 3D display device utilizes
Light path principle, by pinhole array or microlens array recorded image recorder by the steric information of 3D scenes
On, micro- pattern matrix is generated, then micro- pattern matrix is shown on 2D display screens, through pinhole array or lenticule battle array
Row reconstruct the stereo-picture of former 3D scenes.The display mode can show full parallax and the stereo-picture of authentic color, be current
One of major way in 3D display.But integration imaging 3D display device is there is also some shortcoming and deficiency, such as：Viewing
The problems such as narrow viewing angle and resolution ratio are low.Substitute the pinhole array in two-dimentional integration imaging 3D display by using Lenticular screen
Or microlens array, one-dimensional integrated imaging 3D display can increase the horizontal or vertical resolution ratio of 3D rendering.
The content of the invention
A kind of integration imaging double vision 3D display device based on Lenticular screen, including for showing the 2D of micro- pattern matrix
Display screen, Lenticular screen, polarizer, polarising glass I and polarising glass II.The polarizer is fitted tightly over 2D display screens,
And between Lenticular screen and 2D display screens, the horizontal median axis phase of the 2D display screens, Lenticular screen and polarizer
Mutually corresponding alignment, the vertical central axis line of the 2D display screens, Lenticular screen and polarizer correspond alignment；Micro- image
Array is made of the micro- pattern matrix I of son and the micro- pattern matrix II of son, the micro- pattern matrix I of son and the micro- pattern matrix II areas of son
It is equal and be located at micro- pattern matrix both sides respectively；The Lenticular screen is made of the lens cells of multiple identical sizes；Institute
State polarizer to be made of sub- polarizer I and sub- polarizer II, the sub- polarizer I is identical with the size of sub- polarizer II and polarizes
Direction is orthogonal；Image primitive in the micro- pattern matrix I of son passes through corresponding lens again after through the sub- polarizer I
Member rebuilds 3D scenes I in the display device side；Image primitive in the micro- pattern matrix II of son is passing through the sub- polarizer
After II 3D scenes II is rebuild in the display device opposite side through corresponding lens cells again；In the micro- pattern matrix I of son
Image primitive through after the sub- polarizer II again through the adjacent lens cells of corresponding lens cells in 3D scenes II
Crosstalk image is rebuild, which can eliminate by wearing the polarising glass I orthogonal with the polarization direction of sub- polarizer I；
Image primitive in the micro- pattern matrix II of son is adjacent through corresponding lens cells again after through the sub- polarizer II
Lens cells rebuild crosstalk image in 3D scenes I, which, which can pass through, wears and the polarization direction of sub- polarizer II
Orthogonal polarising glass II is eliminated；So as to which beholder can only watch a normal 3D on two different view directions
Scene.
Brief description of the drawings：
Attached drawing 1 is the structure drawing of device of the utility model
Attached drawing 2 is the arrangement schematic diagram of the sub- polarizer of the utility model
Attached drawing 3 is the arrangement schematic diagram of sub micro- pattern matrix of the utility model
Attached drawing 4 is the vision area distribution map of the utility model
Attached drawing 5 is the 3D scenes I that beholder shoots in the example of the utility model device
Attached drawing 6 is the 3D scenes II that beholder shoots in the example of the utility model device
Shown by reference numeral in above-mentioned attached drawing is：
1 2D display screens, 2 micro- pattern matrixes, 3 Lenticular screens, 4 polarizers, 5 sub- polarizer I, 6 sub- polarizer II, 7 sons
Micro- pattern matrix I, 8 son micro- pattern matrix II, 9 polarising glass I, 10 polarising glass II, 11 3D scenes I, 12 3D scenes II.
It should be appreciated that above-mentioned attached drawing is simply schematical, it is not drawn to draw.
Embodiment
The utility model is described in further detail with reference to test example and embodiment.But should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all to be realized based on the utility model content
Technology belongs to the scope of the utility model.
Embodiment
A kind of integration imaging double vision 3D display device based on Lenticular screen, including for showing the 2D of micro- pattern matrix
Display screen, Lenticular screen, polarizer, polarising glass I and polarising glass II.The polarizer is fitted tightly over 2D display screens,
And between Lenticular screen and 2D display screens, the horizontal median axis phase of the 2D display screens, Lenticular screen and polarizer
Mutually corresponding alignment, the vertical central axis line of the 2D display screens, Lenticular screen and polarizer correspond alignment；Micro- image
Array is made of the micro- pattern matrix I of son and the micro- pattern matrix II of son, the micro- pattern matrix I of son and the micro- pattern matrix II areas of son
It is equal and be located at micro- pattern matrix both sides respectively；The Lenticular screen is made of the lens cells of multiple identical sizes；Institute
State polarizer to be made of sub- polarizer I and sub- polarizer II, the sub- polarizer I is identical with the size of sub- polarizer II and polarizes
Direction is orthogonal；Image primitive in the micro- pattern matrix I of son passes through corresponding lens again after through the sub- polarizer I
Member rebuilds 3D scenes I in the display device side；Image primitive in the micro- pattern matrix II of son is passing through the sub- polarizer
After II 3D scenes II is rebuild in the display device opposite side through corresponding lens cells again；In the micro- pattern matrix I of son
Image primitive through after the sub- polarizer II again through the adjacent lens cells of corresponding lens cells in 3D scenes II
Crosstalk image is rebuild, which can eliminate by wearing the polarising glass I orthogonal with the polarization direction of sub- polarizer I；
Image primitive in the micro- pattern matrix II of son is adjacent through corresponding lens cells again after through the sub- polarizer II
Lens cells rebuild crosstalk image in 3D scenes I, which, which can pass through, wears and the polarization direction of sub- polarizer II
Orthogonal polarising glass II is eliminated；So as to which beholder can only watch a normal 3D on two different view directions
Scene, as depicted in figures 5 and 6.
Claims (1)
1. a kind of integration imaging double vision 3D display device based on Lenticular screen, including for showing that the 2D of micro- pattern matrix is shown
Display screen, Lenticular screen, polarizer, polarising glass I and polarising glass II；The polarizer is fitted tightly over 2D display screens, and
Between Lenticular screen and 2D display screens, the horizontal median axis of the 2D display screens, Lenticular screen and polarizer is mutual
Corresponding alignment, the vertical central axis line of the 2D display screens, Lenticular screen and polarizer correspond alignment；Micro- image battle array
Row are made of the micro- pattern matrix I of son and the micro- pattern matrix II of son, the micro- pattern matrix I of son and the micro- pattern matrix II area phases of son
Deng and be located at micro- pattern matrix both sides respectively；The Lenticular screen is made of the lens cells of multiple identical sizes；It is described
Polarizer is made of sub- polarizer I and sub- polarizer II, and the sub- polarizer I is identical with the size of sub- polarizer II and polarization side
To orthogonal；Image primitive in the micro- pattern matrix I of son passes through corresponding lens cells again after through the sub- polarizer I
3D scenes I is rebuild in the display device side；Image primitive in the micro- pattern matrix II of son is passing through the sub- polarizer II
Afterwards 3D scenes II is rebuild in the display device opposite side through corresponding lens cells again；In the micro- pattern matrix I of son
Image primitive passes through the adjacent lens cells of corresponding lens cells weight in 3D scenes II again after through the sub- polarizer II
Crosstalk image is built, which eliminates by wearing the polarising glass I orthogonal with the polarization direction of sub- polarizer I；The son
Image primitive in micro- pattern matrix II is after through the sub- polarizer II again through the adjacent lens of corresponding lens cells
Member rebuilds crosstalk image in 3D scenes I, and the crosstalk image is by wearing the polarization orthogonal with the polarization direction of sub- polarizer II
Glasses II is eliminated；So as to which beholder can only watch a normal 3D scene on two different view directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573418.0U CN207369211U (en) | 2017-05-23 | 2017-05-23 | A kind of integration imaging double vision 3D display device based on Lenticular screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720573418.0U CN207369211U (en) | 2017-05-23 | 2017-05-23 | A kind of integration imaging double vision 3D display device based on Lenticular screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627991A (en) * | 2018-08-13 | 2018-10-09 | 成都工业学院 | Double vision 3D display device and method based on Lenticular screen |
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2017
- 2017-05-23 CN CN201720573418.0U patent/CN207369211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627991A (en) * | 2018-08-13 | 2018-10-09 | 成都工业学院 | Double vision 3D display device and method based on Lenticular screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Wei Inventor after: Lv Jingjing Inventor after: Wu Rui Inventor after: Deng Hui Inventor after: Gao Yan Inventor after: Song Guoming Inventor after: Ni Jilie Inventor after: Gui Zaixin Inventor after: Wen Liangsen Inventor before: Fan Wei Inventor before: Lv Jingjing Inventor before: Wu Rui Inventor before: Deng Hui Inventor before: Gao Yan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20200523 |