Display substrate and manufacturing method thereof, display panel and display device
A technology for a display substrate and a manufacturing method, which is applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problems of affecting the outgoing light of a display device, affecting the normal display of the display device, etc., and achieve the effect of good display effect.
Active Publication Date: 2019-11-01
BOE TECH GRP CO LTD +1
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Problems solved by technology
However, external ambient light ( figure 1 The specular reflection phenomenon formed on the upper surface of the substrate is relatively serious, and when the external ambient light is strong, it will even affect the outgoing light of the display device ( figure 1 The dotted arrow in ), which in turn affects the normal display of the display device
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[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0036] In the present invention, the orientation words "up" and "down" usually refer to figure 2 "Up" and "Down" directions.
[0037] As an aspect of the present invention, a display substrate is provided, such as figure 2 As shown, the display substrate includes a base substrate 100 and a conductive graphic layer 200 disposed on the base substrate 100, wherein the conductive graphic layer 200 includes a low reflection graphic layer 210 disposed on the base substrate 100 and formed on For the metal pattern layer 220 on the low reflection pattern layer 210 , the material of the low reflection pattern layer 210 includes metal oxide, and the metal oxide is obta...
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The invention provides a display base plate. The display base plate comprises a substrate base plate and a conductive pattern layer arranged on the substrate base plate, wherein the conductive pattern layer comprises a low-reflection pattern layer arranged on the substrate base plate, and a metal pattern layer formed on the low-reflection pattern layer; the low-reflection pattern layer is made of metal oxide; the metal oxide is obtained by oxidizing a metal material of the metal pattern layer. The invention further provides a display panel, a display device and a manufacturing method of the base plate. When external light penetrates through the transparent substrate base plate to be illuminated on the upper surface of the conductive pattern layer, one part of the light is absorbed by the low-reflection pattern layer; unabsorbed light also forms diffuse reflection to be diffused to different directions and mirror surface reflection is not formed, so that the influences on emergent light of the display device provided by the invention, caused by the reflection of the external environment light, can be reduced, and furthermore, the relatively good display effect is obtained.
Description
technical field [0001] The present invention relates to the field of display technology, in particular, to a display substrate, a method for manufacturing the substrate, a display panel including the display substrate, and a display device including the display panel. Background technique [0002] The substrate of some display devices includes a base substrate 100 and a conductive pattern layer 200 directly arranged on the base substrate 100, and the conductive pattern layer 200 is made of a metal material, such as figure 1 shown. [0003] In some specific applications, the metal layer disposed on the base substrate is located at the outermost side of the display device. For example, in a touch display device, the conductive pattern layer includes touch sensing electrodes and touch driving electrodes. Such as figure 1 As shown in , when the touch display device including the substrate performs display, the light emitted by the display panel passes through the base substrat...
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IPC IPC(8): G02F1/1333
CPCG02F1/1333G02F1/133302
Inventor 李梁梁郭会斌王守坤冯玉春
Owner BOE TECH GRP CO LTD