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Display panel

A display panel and flexible display technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problem of uneven display brightness of the display screen, and achieve the effect of avoiding uneven display brightness

Pending Publication Date: 2022-02-08
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the embodiment of the present application provides a display panel to solve the phenomenon of uneven brightness of the display screen that often occurs during the use of the current OLED display panel.

Method used

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] In the following description, a lot of specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, and those skilled in the art can do without violating the connotation of the application. By analogy, the present application is therefore not limited by the specific embodiments disclosed below.

[0039] As mentioned in the background art section, during the use of th...

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Abstract

The embodiment of the invention discloses a display panel. The display panel comprises: a cover plate; a flexible display screen, wherein the flexible display screen comprises a first composition part, a second composition part and a third composition part; a polaroid, wherein the polaroid is located between the cover plate and the first composition part, and at least part of the area of the side wall of the polaroid is a conductive area; a ground layer; and a first conductive layer, wherein the first conductive layer is located on the surface of the second composition part of the flexible display screen, one end of the first conductive layer is electrically connected with the conductive area of the side wall of the polaroid, and the other end of the first conductive layer is electrically connected with the grounding layer through the second conductive layer, so that the surface of one side, far away from the flexible display screen, of the cover plate is rubbed to generate charges, the electric charges can be transited to the conductive area of the side wall of the polaroid through the side face of the display panel and then transmitted to the grounding layer through the first conductive layer and the second conductive layer to be released, so that the phenomenon that the display brightness of a display picture of the display panel is uneven due to the electric charges generated by friction on the surface of the cover plate is avoided.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display panel. Background technique [0002] With the development of display technology, the application of display panels has become more and more common, and has gradually become an integral part of electronic tools that are indispensable for people's daily life and work. Among them, OLED (Organic Light-Emitting Diode, organic light-emitting diode, also known as organic electrical laser display, organic light-emitting semiconductor) display screen has the advantages of thinness, high brightness, low power consumption, fast response, high definition, good flexibility, and high luminous efficiency. Advantages, more and more people of all ages. However, during the use of the current OLED display panel, the phenomenon of uneven brightness of the display screen often occurs. Contents of the invention [0003] In order to solve the above problems, an embodiment o...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32G09F9/30
CPCG09F9/301H10K59/88H10K59/12H10K50/868
Inventor 宛方许琴祝奇枫陈江
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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