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A kind of liquid crystal grating and its manufacturing method and display device

A liquid crystal grating and liquid crystal technology, applied in liquid crystal materials, chemical instruments and methods, optics, etc., can solve the problems of increased thickness of display devices, affecting display effects, and high transmittance loss, so as to avoid high transmittance loss , enhance the display effect, save the effect of the substrate

Active Publication Date: 2017-12-29
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the need to superimpose a liquid crystal grating on the display panel, the thickness of the entire display device becomes larger, and the transmittance loss is high during 2D display, which affects the display effect

Method used

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  • A kind of liquid crystal grating and its manufacturing method and display device
  • A kind of liquid crystal grating and its manufacturing method and display device
  • A kind of liquid crystal grating and its manufacturing method and display device

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Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0064] figure 1 A schematic diagram of the structure of a liquid crystal grating is provided, see figure 1 , the liquid crystal grating consists of:

[0065] A first transparent electrode 101 with a grating structure formed on the first substrate 100a at the light-emitting side of the display panel 100, a polymer network layer 102 covering the first transparent electrode 101, and a polymer network layer covering the polymer network layer 102 The second substrate 104 , the side of the second substrate 104 facing the polymer network layer 102 has a second transparent electrode 103 corresponding to the first transparent electrode 101 .

[0066] Wherein, the first transparent electrode 101 having a grating structure is formed by etching away a par...

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Abstract

The invention discloses a liquid crystal grating, a manufacturing method thereof and a display device, belonging to the field of display devices. The liquid crystal grating includes: a first transparent electrode with a grating structure formed on the first substrate on the light-emitting side of the display panel, a polymer network layer covering the first transparent electrode, and a polymer network layer covering the polymer The second substrate on the network layer, the side of the second substrate facing the polymer network layer has a second transparent electrode corresponding to the first transparent electrode; the polymer network layer includes liquid crystal, anchored The polymer network is used to arrange the liquid crystal in a predetermined direction, and the copolymer is used to entangle the polymer network and stick the polymer network to the first transparent electrode.

Description

technical field [0001] The invention relates to the field of display devices, in particular to a liquid crystal grating, a manufacturing method thereof, and a display device. Background technique [0002] Glasses-free 3D technology refers to the display technology that directly allows the left and right eyes to see two images with parallax on the display screen without using any tools, and the two images are transmitted to the brain to produce a three-dimensional image. Among the glasses-free 3D technologies, the glasses-free 3D liquid crystal display technology that combines glasses-free 3D and liquid crystal displays is a current research hotspot. [0003] Glasses-free 3D liquid crystal display can be divided into barrier barrier type and lens type glass-free 3D liquid crystal display. Barrier barrier type glass-free 3D liquid crystal display has been extensively researched because it can be compatible with flat panel displays such as liquid crystal displays or organic ele...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02B27/22G02B30/31
CPCG02F1/134309G02F1/13439G02B30/31C09K2019/546G02F1/1334C09K19/56G02F1/13345G02B30/27
Inventor 武晓娟薛海林
Owner BOE TECH GRP CO LTD
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