Display panel, mask plate and manufacturing method of display panel

A display panel and mask technology, which is applied in ion implantation plating, coating, instruments, etc., can solve the problem of low light transmittance in the installation area of ​​the camera, and achieve the effect of improving light transmittance

Active Publication Date: 2020-08-11
WUHAN 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

If the under-screen camera technology is used to achieve a full screen, the overly thick cathode layer in the camera installation area will cause the light transmittance in the camera installation area to be too low

Method used

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  • Display panel, mask plate and manufacturing method of display panel
  • Display panel, mask plate and manufacturing method of display panel
  • Display panel, mask plate and manufacturing method of display panel

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Embodiment Construction

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0049] 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 orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display panel, a mask plate and a manufacturing method of a display panel. The display panel comprises a display area, the display area comprises a mounting area and a non-mounting area, the mounting area is used for mounting a preset assembly, and the non-mounting area is an area, except the mounting area, of the display area. The display panel also comprises a pixel layer. The pixel layer comprises a plurality of first sub-pixels, wherein the plurality of first sub-pixels are arranged in the non-mounting area, and each first sub-pixel comprises a first cathode; a plurality of second sub-pixels arranged in the mounting area, wherein each second sub-pixel comprises a second cathode, and the thickness of the second cathode is smaller than that of the first cathode.According to the scheme, the light transmittance of the mounting area in the display panel is improved by reducing the thickness of the cathodes in the mounting area.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a mask plate and a method for manufacturing the display panel. Background technique [0002] With the development of display technologies, display devices including full screens are becoming more and more popular. [0003] In display panels, the cathode layer is made of a translucent material that blocks light. If the under-screen camera technology is used to achieve a full screen, the overly thick cathode layer in the camera installation area will cause the light transmittance in the camera installation area to be too low. [0004] Therefore, it is necessary to provide a display panel that can improve the light transmittance of the camera installation area. Contents of the invention [0005] The object of the present invention is to provide a display panel, a mask plate and a manufacturing method of the display panel, which can improve the light t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30C23C14/04C23C14/24
CPCG09F9/30C23C14/042C23C14/24H10K59/40H10K59/8052H10K2102/351H10K59/80524H10K59/876H10K59/873H10K71/60
Inventor 杜骁
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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