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Display device

A technology for display devices and color film substrates, which is applied in nonlinear optics, instruments, optics, etc., can solve problems affecting the display effect of display devices, and achieve a good light-gathering effect

Pending Publication Date: 2021-02-12
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PNLC display devices are susceptible to interference from external ambient light, which affects the display effect of the display device

Method used

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings, please refer to the drawings in the accompanying drawings, wherein the same component symbols represent the same components, the following description is Based on the particular embodiment of the invention shown, it should not be construed as limiting the invention to other embodiments not detailed herein. The word "embodiment" as used in this specification means an example, instance or illustration.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the ...

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Abstract

The invention discloses a display device. The display device comprises an array substrate; a color film substrate stacked on the array substrate, wherein the color film substrate comprises black matrixes and color resistance blocks arranged between the black matrixes; a liquid crystal layer arranged between the array substrate and the color film substrate; a light condensation assembly which comprises a plurality of light condensation parts and is arranged on the face, away from the liquid crystal layer, of the color film substrate; and a brightness enhancement film which comprises a pluralityof lattice point microstructures which are arranged in an array, wherein the lattice point microstructures are arranged on the light condensation assembly. The display device provided by the embodiment of the invention is used for reducing the interference of ambient light on the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] With the development of display technology, various emerging technologies continue to emerge and enrich various new display application scenarios. Among them, the transparent display device can be used in goods display cabinets, electronic bulletin boards, head-up displays and other fields, and has received extensive attention. At present, there are two main technical routes for realizing transparent display. One is the traditional liquid crystal display panel, which improves its transmittance through the design of red, green, blue and white pixels, but the transmittance is still low (less than 20%); One is to use OLED (Organic Light Emitting Diode, Organic Light Emitting Diode) and other active light-emitting technologies. This technology has a high transmittance, but its defects in contrast and brightness greatly limit i...

Claims

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Application Information

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IPC IPC(8): G02F1/1335
CPCG02F1/133526G02F1/133504G02F1/133512
Inventor 石志清
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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