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Reflection-type liquid crystal display panel and display device

A liquid crystal display panel, reflective technology, used in optics, instruments, nonlinear optics, etc., can solve the problems of affecting the screen display effect and low light utilization rate.

Pending Publication Date: 2018-12-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the ambient light is sufficient, the reflective liquid crystal display can perfectly realize the display function; however, the light utilization rate is very low when the ambient light is insufficient or in a dark room, which seriously affects the display effect of the screen.

Method used

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  • Reflection-type liquid crystal display panel and display device
  • Reflection-type liquid crystal display panel and display device
  • Reflection-type liquid crystal display panel and display device

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Embodiment Construction

[0032] The specific implementation manners of a reflective liquid crystal display panel and a display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] An embodiment of the present invention provides a reflective liquid crystal display panel, such as Figure 2 to Figure 5 As shown, it may include: an array substrate 10 and an opposing substrate 20 facing each other, a liquid crystal layer 30 located between the opposing substrate 20 and the array substrate 10, and an absorbing polarizer located on the side of the opposing substrate 20 ...

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Abstract

The invention discloses a reflection-type liquid crystal display panel and a display device. By additionally arranging a light conversion structure and a reflection-type polarizing structure, incidentlight can be converted into light of a color corresponding to a pixel unit where a pixel electrode is located. Compared with a structure which only reflects light of a specific wavelength to emit light in the prior art, the utilization rate of the light is greatly increased; and in addition, by using the reflection-type polarizing structure, the light emitted by the light conversion structure issubjected to polarization selection of the reflection-type polarizing structure, then the light emitted by the light conversion structure enters a liquid crystal layer, so that the problem that a picture cannot be normally displayed due to the change of a light polarization state caused by the light conversion structure is effectively solved, the normal display of the display panel is ensured, andthe quality of the display picture is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a reflective liquid crystal display panel and a display device. Background technique [0002] A reflective liquid crystal display is a liquid crystal display that uses ambient light as a light source to display images. The specific structure of the reflective liquid crystal display panel is as follows: Figure 1a and Figure 1b As shown, it includes an array substrate 1 and an opposing substrate 2 facing each other, a liquid crystal layer 3 disposed between the array substrate 1 and the opposing substrate 2, and an absorption polarizer disposed on the side of the opposing substrate 2 away from the liquid crystal layer 3. sheet 4, a reflective electrode 5 disposed on the side of the array substrate 1 facing the liquid crystal layer 3, and an absorbing color filter layer disposed on the side of the counter substrate 2 facing the liquid crystal layer 3 or disposed on the side of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/13357
CPCG02F1/133553G02F1/1336G02F1/133618G02F1/133614G02F1/133617G02F1/133548G02F1/133565C09K11/06C09K11/7773G02F1/133536G02F1/134309G02F1/136286G02F2201/123G02F2203/02
Inventor 祝明张世玉王英涛王美丽
Owner BOE TECH GRP CO LTD
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