CN204807817U - Free stereoscopic display system of cylinder bars formula - Google Patents
Free stereoscopic display system of cylinder bars formula Download PDFInfo
- Publication number
- CN204807817U CN204807817U CN201520468426.XU CN201520468426U CN204807817U CN 204807817 U CN204807817 U CN 204807817U CN 201520468426 U CN201520468426 U CN 201520468426U CN 204807817 U CN204807817 U CN 204807817U
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Abstract
The utility model relates to a free stereoscopic display system of cylinder bars formula, including display (1) and lens array (2) of setting in display (1) the place ahead, lens array (2) comprise a plurality of cylindrical lens that set up side by side. Display (1) is including the panel display screen. Display (1) is LCD. Lens array (2) form the cylinder bars, and the grating space cycle is matchd with the pixel interval. The utility model provides a free stereoscopic display system of cylinder bars formula manufacture craft is uncomplicated, and the grating space cycle is matchd with the pixel interval is strict, has better stereoscopic display effect than parallax bars, and it is also very convenient to use.
Description
Technical field
The utility model relates to a kind of cylindrical lens array that utilizes to the reflective functions of light, is separated a kind of stereo display technique of right and left eyes disparity map, particularly relates to a kind of cylinder grating auto-stereo display system, belong to Volumetric display technical field.
Background technology
Three-dimensional stereo display technique gives observer with impression on the spot in person to a certain extent, the scene of objective world can be reappeared truly, the depth perception of displaying chart picture, stereovision and authenticity, its application widely, as medical science, building, visualization in scientific computing, video display amusement, military training, video communication etc.The anaglyph spectacles used when watching three-dimensional film now, technology is comparative maturity, but it only has two width disparity maps, and the disparity map of auto-stereoscopic display also only has 9 width, only can form eight anaglyphs pair, and range of observation is by considerable restraint.But people are no longer satisfied with less range of observation, and have the view mode of distance perspective and estrangement sense, wish that obtaining one can panorama watch, stereopsis suspends, and tangibly three-dimensional display system.The Method compare of wearing glasses at present is ripe and application is also relatively extensive, and stereo display technique the most ripe is now the display mode of user wearing polarized glasses.But viewing of wearing glasses is inconvenient, observer can be limited and carry out other activities simultaneously, nor can motion parallax be produced.
Utility model content
In order to overcome the deficiencies in the prior art, resolving the problem of prior art, making up the deficiency of existing existing product in the market.
The utility model provides a kind of cylinder grating auto-stereo display system, and comprise display and the lens arra being arranged on display front, described lens arra is made up of multiple cylindrical lens be set up in parallel.
Preferably, aforementioned display device comprises panel display screen.
Preferably, aforementioned display device is liquid crystal display.
Preferably, said lens array forms cylinder grid, and grating space periodic mates with pixel pitch.
The cylinder grating auto-stereo display system manufacture craft that the utility model provides is uncomplicated, and grating space periodic strictly mates with pixel pitch, has better stereo display effect than parallax barrier, uses also very convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cylindrical grating schematic diagram.
Reference numeral: 1-display; 2-lens arra; 3-observer glasses.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
The cylinder grating auto-stereo display system that the utility model provides is the reflective functions utilizing cylindrical lens array 2 pairs of light, is separated a kind of stereo display technique of right and left eyes disparity map.Cylinder grid 2 are equivalent to a series of lens in the horizontal direction, use cylinder grid separate picture can not affect the brightness of original image.
The cylinder grating auto-stereo display system that the utility model provides, comprise display 1 and the lens arra 2 being arranged on display 1 front, described lens arra 2 is made up of multiple cylindrical lens be set up in parallel.Display 1 comprises panel display screen.Display 1 is liquid crystal display.Lens arra 2 forms cylinder grid, and grating space periodic mates with pixel pitch.
The cylinder grating auto-stereo display system manufacture craft that the utility model provides is uncomplicated, and grating space periodic strictly mates with pixel pitch, has better stereo display effect than parallax barrier, uses also very convenient.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (4)
1. a cylinder grating auto-stereo display system, it is characterized in that: described cylinder grating auto-stereo display system comprises display (1) and is arranged on the lens arra (2) in display (1) front, and described lens arra (2) is made up of multiple cylindrical lens be set up in parallel.
2. cylinder grating auto-stereo display system according to claim 1, is characterized in that: described display (1) comprises panel display screen.
3. cylinder grating auto-stereo display system according to claim 1, is characterized in that: described display (1) is liquid crystal display.
4. cylinder grating auto-stereo display system according to claim 1, is characterized in that: described lens arra (2) forms cylinder grid, and grating space periodic mates with pixel pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468426.XU CN204807817U (en) | 2015-06-25 | 2015-06-25 | Free stereoscopic display system of cylinder bars formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468426.XU CN204807817U (en) | 2015-06-25 | 2015-06-25 | Free stereoscopic display system of cylinder bars formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807817U true CN204807817U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468426.XU Expired - Fee Related CN204807817U (en) | 2015-06-25 | 2015-06-25 | Free stereoscopic display system of cylinder bars formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN204807817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675782A (en) * | 2019-09-26 | 2020-01-10 | 京东方科技集团股份有限公司 | Suspension display system and method for displaying by using same |
-
2015
- 2015-06-25 CN CN201520468426.XU patent/CN204807817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675782A (en) * | 2019-09-26 | 2020-01-10 | 京东方科技集团股份有限公司 | Suspension display system and method for displaying by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151125 Termination date: 20160625 |