CN204305232U

CN204305232U - Polarized three-dimensional electronic large screen display system

Info

Publication number: CN204305232U
Application number: CN201420842403.6U
Authority: CN
Inventors: 张延龄
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-08
Filing date: 2014-12-08
Publication date: 2015-04-29
Anticipated expiration: 2024-12-08

Abstract

The utility model discloses a kind of polarized three-dimensional electronic large screen display system, comprise left image information data system L, and right image information data system R, SC system is connected with display screen SN, it is characterized in that: the surface of display screen SN is covered with polarizing coating, luminous in a specified pattern by the light emitting pixel of polarizing coating polarization, viewers wear polarising glass PG can watch three-dimensional program, do not re-use the electronic shutter glasses that may cause visual fatigue, stereo display and plane show completely compatible, the effect of stereo display can be improved, and the comfort level of eyes improves greatly.

Description

Polarized three-dimensional electronic large screen display system

Technical field

The utility model relates to a kind of tridimensional electronic large screen system, is specially a kind of polarized three-dimensional electronic large screen display system.

Background technology

Generally adopt shutter stereo spectacles in existing technology, its shortcoming is image right and left eyes switching fast, causes visual flicker sense serious, easily produces visual fatigue etc. to eyes, and stereo display/plane display can not be completely compatible.

Therefore, providing a kind of can, in the three-dimensional display screen display of indoor and outdoor application, be a problem needing solution badly.

Utility model content

In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of stereo display with low cost, simple to operate, is specially a kind of polarized three-dimensional electronic large screen display system.

Polarized three-dimensional electronic large screen display system, comprise left image information data system L, and right image information data system R, SC system is connected with display screen SN, it is characterized in that: each Pixel surface of display screen SN is covered with polarizing coating, luminous in a specified pattern by the light emitting pixel of polarizing coating polarization, viewers wear polarising glass PG can watch three-dimensional program.

Described SC adopts the transmission system of disturbing coder or mixer or multiplexer.

Described large screen display pixel form is interleave arrangement, arranges every row arrangement, ingenious formation arrangement, even battle array.

The polarisation crossed through polarizing coating polarization can use linear polarization or use circular polarization; When using linear polarization, right and left eyes polarisation angle is 90 degree, error all should be less than ± and 10%; When adopting circular polarization, polarizing angle is parallel, phase differential is vertical or polarizing angle is vertical, phase differential is parallel, and error all should be less than ± and 10%.

Polarizing coating can be discrete for pixel, also can embark on journey, combination in column, also can be to make can cover or the bulk of the some pixels of shade or tabular.

Through polarizing coating polarization, the light polarization direction of display screen SN and the polarization direction of polaroid glasses PG are consistent, and right and left eyes polarization can be respectively as upper left and upper right or level and vertical or upper right and upper left.

Positive beneficial effect: do not re-use the electronic shutter glasses that may cause visual fatigue, stereo display and plane show completely compatible, can improve the effect of stereo display, and the comfort level of eyes improve greatly.

Accompanying drawing explanation

Fig. 1 is polarized three-dimensional electronic large screen display system schematic diagram;

Fig. 2 is large screen display pixel interleave arrangement schematic diagram;

Fig. 3 is that large screen display pixel is every row arrangement schematic diagram;

Fig. 4 is large screen display pixel ingenious formation arrangement schematic diagram;

Fig. 5 is large screen display pixel even battle array arrangement schematic diagram;

Fig. 6 is that every two independent pixels that large screen display separates up and down form a physical picture element;

Fig. 7 is that every two independent pixels that large screen display is divided right and left form a physical picture element;

Fig. 8 is that oblique every two independent pixels separated in large screen display upper left form a physical picture element;

Fig. 9 is that oblique every two independent pixels separated of large screen display upper right form a physical picture element;

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described:

Any electronic large screen display system, finally all to show final image on the electronic display screen, the utility model each for giant-screen display unit or display pixel is applied to be orthogonal the polarizing coating of relation or polarization plates L or R with angle or phase place, right and left eyes image information data is sent to respectively at electronic controller end the luminescence element that L or R polarizing coating or polarization plates block, to form right and left eyes image, when watching, people put on to apply and to be orthogonal the polarizing coating of relation or the polarising glass of polarization plates with angle or phase place, corresponding right and left eyes is entered respectively to isolate right and left eyes image, final stereo-picture is formed in human brain.

The purpose of this utility model makes people without carrying electronic shutter glasses, but use and the same or similar polarised light glasses of stereophonic cinema watch tridimensional electronic screen, and principal feature of the present utility model is:

1. in the controls, right and left eyes image information data is sent into respectively and disturbs coder or mixer or multiplexer, the right and left eyes image information data of synthesis is sent into large screen display, then adopt polarisation system right and left eyes separation of images to be come.

2. right and left eyes display pixel can be interleave arrangement, or every row arrangement, or odd even battle array arrangement mode side row.

3. polarization can use linear polarization or use circular polarization; When using linear polarization, right and left eyes polarisation angle is 90 degree, error all should be less than ± and 10%; When adopting circular polarization, polarizing angle is parallel, phase differential is vertical or polarizing angle is vertical, phase differential is parallel, and error all should be less than ± and 10%.

4. the utility model can be applicable to the electronic large screen display screen of any light emitting pixel adopting polarisation system.

5. the utility model goes for the various large screen display of indoor and outdoor, and not by the restriction of Pixel Dimensions.

6. above screen, polarizing coating can be independently for pixel, also can embark on journey, combination in column, also can be to make can cover or the bulk of the some pixels of shade or tabular.

Above embodiment is only for illustration of preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., it all should be encompassed within the technical scheme scope of the utility model request protection.

Claims

1. polarized three-dimensional electronic large screen display system, comprise left image information data system L, and right image information data system R, SC system is connected with display screen SN, it is characterized in that: the surface of display screen SN is provided with polarizing coating, luminous in a specified pattern by the light emitting pixel of polarizing coating polarization, viewers wear polarising glass PG is by distinguishing that different light emitting pixels can watch three-dimensional program.

2. polarized three-dimensional electronic large screen display system according to claim 1, is characterized in that: described SC adopts the transmission system of disturbing coder or mixer or multiplexer.

3. polarized three-dimensional electronic large screen display system according to claim 1, is characterized in that: described polaroid glasses PG display pixel form is interleave arrangement, arranges every row arrangement, ingenious formation arrangement, even battle array.

4. polarized three-dimensional electronic large screen display system according to claim 1, is characterized in that: can use linear polarization through the polarisation that polarizing coating is filtered or use circular polarization; When using linear polarization, right and left eyes polarisation angle is 90 degree, error all should be less than ± and 10%; When adopting circular polarization, polarizing angle is parallel, phase differential is vertical or polarizing angle is vertical, phase differential is parallel, and error all should be less than ± and 10%.

5. polarized three-dimensional electronic large screen display system according to claim 1, it is characterized in that: described polarizing coating can be discrete for pixel, also can embark on journey, combination in column, also can be make can cover or the bulk of the some pixels of shade or tabular.

6. polarized three-dimensional electronic large screen display system according to claim 1, it is characterized in that: the polarization mode of polarizing coating polarization mode and polaroid glasses PG is consistent, through polarizing coating polarization, the light polarization direction of display screen SN and the polarization direction of polaroid glasses PG are consistent, and right and left eyes polarization can be respectively as upper left and upper right or level and vertical or upper right and upper left.