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Display panel and display device

A technology for display panels and substrates, applied in nonlinear optics, instruments, optics, etc., can solve problems such as adverse effects and achieve the effect of high transparency

Active Publication Date: 2018-05-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present disclosure provide a display panel and a device, which help to solve the problem of adverse effects caused by setting grating structures in transparent liquid crystal display products

Method used

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or similar words mean ...

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Abstract

The invention provides a display panel and a display device and belongs to the technical field of displaying. The display panel comprises a liquid crystal layer and a first electrode layer arranged onone side, in the thickness direction, of the liquid crystal layer; the first electrode layer includes multiple first electrodes arranged in each subpixel area along a first direction; the liquid crystal layer in each subpixel area is used for forming a liquid crystal color selection grating when preset voltage is loaded to the multiple first electrodes in the corresponding subpixel area; the liquid crystal color selection grating is used for, when there is predetermined light entering, forming transmitting light along a predetermined emerging direction which the corresponding subpixels have;the color of the transmitting light is that the corresponding subpixel area of the liquid crystal color selection grating has. The problem can be solved that a grating structure may cause adverse influence to display products; liquid crystal display products with higher transparency and less weight and thickness can be produced.

Description

technical field [0001] The present disclosure relates to the display field, and in particular to a display panel and a display device. Background technique [0002] In related technologies, the transparent display of virtual reality (Virtual Reality, VR) or augmented reality (Augmented Reality, AR) is generally made of a liquid crystal display (Liquid Crystal Display, LCD) panel of a traditional structure or an organic light emitting display (Organic Light Emitting Display). , OLED) panel realization. In traditional transparent LCD products, a grating structure is required to implement functions such as coupling light out of an optical waveguide or deflecting light to a specific direction. However, the existence of the grating structure will have some adverse effects on the orientation of the liquid crystal. Contents of the invention [0003] The embodiments of the present disclosure provide a display panel and a device, which help to solve the problem of adverse effects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1335G02F1/13357G02F1/1362G02F1/1333
CPCG02F1/1333G02F1/133345G02F1/133504G02F1/133514G02F1/1336G02F1/134309G02F1/136227G02F1/133357
Inventor 谭纪风王维
Owner BOE TECH GRP CO LTD
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