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Three-dimensional stereo display device

A display device and three-dimensional technology, applied in three-dimensional systems, static indicators, image communication, etc., can solve problems such as jagged bad effects, and achieve a good three-dimensional display effect

Inactive Publication Date: 2011-07-27
NANJING CEC PANDA LCD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a three-dimensional display device based on a cylindrical lens grating, which solves the bad jagged effect caused by the division of a single sub-pixel by the edge of the grating

Method used

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Embodiment Construction

[0019] The present invention will be further described below with reference to the drawings and typical embodiments.

[0020] figure 2 It is a schematic diagram of the pixel structure of the LCD display panel of the present invention.

[0021] See figure 1 with figure 2 The three-dimensional display device provided by the present invention includes a liquid crystal display panel 11, the liquid crystal display panel 11 includes a plurality of pixel units distributed in a matrix, each pixel unit is composed of three sub-pixels R, G, B; The lens grating 12 is attached to the outside of the liquid crystal display panel 11. The angle between the cylindrical lens grating 12 and the vertical normal of the liquid crystal display panel 11 is a, 0°<a<90°, and the cylindrical lens The grating 12 includes a plurality of cylindrical lenses arranged in parallel; wherein, the sub-pixel units R, G, and B are in a parallelogram shape and are sequentially arranged in a plurality of oblique lines, ...

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Abstract

The invention relates to a three-dimension display device which includes a liquid crystal display panel and a column lens grating. The liquid crystal display panel includes a plurality of pixel units showing matrix shape distribution, each pixel unit is composed of three RGB sub-pixel. The column lens grating attaches on the liquid crystal display panel outside, a vertical normal angle between the column lens grating and the liquid crystal display panel is a, 0<a<90, the column lens grating includes a plurality of column lens arranged parallelly; wherein, the sub-pixel unit is parallelogram shape and is arranged to a plurality of bias orderly, a left and right edges of each column lens are coincidence with the sub-pixel unit edge parallelly, each column lens covers n pieces sub-pixel units in horizontal direction fully, n is more than or equal to 2, a right-angled triangle on two sides of the liquid crystal display panel is filled with black matrix. The three-dimension display device provided by the invention solves problem of sawtooth shape minus effect caused by the gating edge dividing the sub-pixel.

Description

technical field [0001] The invention relates to a three-dimensional display device, in particular to a three-dimensional display device based on a cylindrical lens grating. Background technique [0002] The existing three-dimensional display technology visible to naked eyes mainly includes cylindrical lens grating three-dimensional display, slit grating three-dimensional display and holographic three-dimensional display, etc. Among them, the three-dimensional display technology based on cylindrical lens grating has strong machinability , Stereoscopic effect is better, and it has become a relatively common three-dimensional display technology at present. [0003] The structure of the common cylindrical lens grating display is generally that the cylindrical lens grating is attached to the outside of the liquid crystal display device (LCD), such as figure 1 As shown, the three-dimensional image is mainly seen with the naked eye by utilizing the refraction principle of light. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/04H04N13/00H04N15/00G02F1/133
Inventor 朱修剑叶訢
Owner NANJING CEC PANDA LCD TECH
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