Three-dimensional display assembly, liquid crystal display panel and display device

A technology of stereoscopic display and liquid crystal panel, which is applied in stereoscopic systems, electrical components, optical components, etc., and can solve problems such as resolution degradation

Active Publication Date: 2014-05-14
CHENGDU BOE OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the same picture is divided into multiple disparity maps, and the viewer's left eye and right eye can respectively see a disparity map, resulting in a decrease in resolution during stereoscopic display

Method used

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  • Three-dimensional display assembly, liquid crystal display panel and display device
  • Three-dimensional display assembly, liquid crystal display panel and display device
  • Three-dimensional display assembly, liquid crystal display panel and display device

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Embodiment Construction

[0053] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0054] Such as figure 1 As shown, as an aspect of the present invention, a stereoscopic display assembly is provided, the stereoscopic display assembly includes a backlight panel 100 and a grating array 200, wherein, as figure 2 As shown, the backlight panel 100 includes multiple sets of backlight groups 110 ( figure 2 Only two groups of them are shown in ), and each group of backlight groups 110 includes a plurality of backlight strips that can emit light independently (in figure 2 In the embodiment shown in , each group of backlight groups 110 includes six backlight strips, namely backlight strip 111, backlight strip 112, backlight strip 113, backlight st...

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PUM

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Abstract

The invention provides a three-dimensional display assembly which comprises a back light plate and an optical grating array. The back light plate comprises a plurality of back light sets. Each back light set comprises a plurality of back light strips capable of emitting light independently. The optical grating array comprises a plurality of optical grating sets corresponding to the back light sets in a one-to-one mode. Each optical grating set comprises a plurality of optical gratings corresponding to the back light strips in the corresponding back light set in a one-to-one mode. The optical gratings can guide light emitted by the back light strips corresponding to the optical gratings to two preset sight points. The invention further provides a liquid crystal display panel and a display device. The display device has the higher vision resolution factor.

Description

technical field [0001] The present invention relates to the field of stereoscopic display, in particular to a stereoscopic display assembly, a liquid crystal panel and a display device comprising the stereoscopic display assembly and the liquid crystal panel. Background technique [0002] Generally, a display device for naked-eye stereoscopic display includes a liquid crystal panel and a grating array disposed on one side of the liquid crystal panel. The same picture displayed on the LCD panel is divided into multiple disparity maps. Through the light-splitting effect of the grating in the grating array, the left and right eyes of the viewer can watch different viewpoints within a certain distance range, thereby obtaining a three-dimensional effect. [0003] However, since the same picture is divided into multiple disparity maps, the viewer's left eye and right eye can respectively see one disparity map, which leads to a decrease in resolution during stereoscopic display. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/26G02F1/13357G02F1/1335G02B30/25
CPCH04N13/305H04N13/32H04N13/312H04N13/31H04N13/354G02B30/25G02F1/133607G02F1/133528G02F1/1336G02F1/1337
Inventor 钟全民李兴华贺伟王静阳智勇
Owner CHENGDU BOE OPTOELECTRONICS TECH CO LTD
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