Display panel, display device and display method thereof

A technology for display panels and display devices, which is applied in the directions of optics, instruments, electrical components, etc., can solve the problems of low contrast, no dark state, and poor display effect of mirror display devices.

Active Publication Date: 2020-08-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in order to ensure the mirror function of the mirror display device, the reflective layer used for the mirror function often has a strong reflectivity. When the mirror display device is in the display state, the strong reflectivity of the reflective layer will cause the display of the mirror display device. The effect is poor, the contrast is low, the most obvious phenomenon is that there is no dark state

Method used

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  • Display panel, display device and display method thereof
  • Display panel, display device and display method thereof
  • Display panel, display device and display method thereof

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Embodiment Construction

[0055]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. And in the case of no conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0056] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention bel...

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Abstract

The invention provides a display panel, a display device and a display method thereof. The display panel comprises a, substrate; multiple pixel units, wherein the plurality of pixel units are positioned on the substrate; an electrochromic structure, wherein the electrochromic structure is located on the side, away from the substrate base plate, of the pixel units, and the transmittance of the electrochromic structure is positively related to the brightness of the pixel units during image display and used for improving the contrast ratio of the display panel and improving the display effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device and a display method thereof. Background technique [0002] With the development and progress of science and technology, the functions of display devices are becoming more and more diverse. For example, the mirror display device implements the functions of mirror and display at the same time. [0003] At present, the following two methods are mainly used to realize the mirror display. One is that the metal electrode of the organic light-emitting semiconductor (Organic Light-Emitting Diode, OLED) display is used as the reflective layer to realize the mirror display, for example, the anode is used as the reflective electrode, and the other is The upper polarized light of a liquid crystal (Liquid Crystal Display, LCD) display adopts metal linearly polarized light with a reflective effect to realize a specular display. [0004] However, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/153G02F1/163G02F1/155G02F1/1506G02F1/1335G02F1/1347H01L27/32
CPCG02F1/153G02F1/163G02F1/155G02F1/1506G02F1/133528G02F1/1347G02F1/133548H10K59/50G09G3/20G09G2320/0626G09G3/38G09G2360/16G09G2320/0271G02F1/133502G02F2201/44G02F1/15G02F1/137G02F1/157G02F2201/52G09G3/2007G09G2320/066
Inventor 路彦辉郭康张笑李多辉周雪原宋梦亚赵晋
Owner BOE TECH GRP CO LTD
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