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Display device

A technology for display devices and display panels, used in identification devices, instruments, etc., can solve problems such as uneven stress and line breakage, and achieve the effects of even stress, avoiding cracks, and increasing the area of ​​pressing

Active Publication Date: 2021-11-26
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

[0005] The present application provides a display device, which can solve the problem of circuit breakage due to uneven stress caused by bending of the terminal area

Method used

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Embodiment Construction

[0035] 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.

[0036] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or im...

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Abstract

The invention provides a display device which comprises: a display panel, wherein the display panel is bent to form a first plane part, a bent part and a second plane part, and the two ends of the bent part are connected with the first plane part and the second plane part respectively; and a reinforcing structure layer which is arranged on the surface, far away from the first plane part, of the second plane part. The stiffness of the terminal area is enhanced by using the reinforcing structure layer, and the pressing area of the bending pressure head of the non-display area is increased, so that the bending stress can be uniformly spread, the line is prevented from generating cracks, and the bending marks are improved at the same time.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display device. Background technique [0002] With the development of display technology, the application of display technology is becoming more and more extensive. Among them, Organic Light-Emitting Diode (OLED) display has the advantages of self-luminescence, fast response, wide viewing angle, high brightness, bright color, thin and light, etc. Therefore, OLED displays are widely used. [0003] The larger the OLED display is, the longer its terminal area is, and the more driving elements need to be bound to the terminal area. If the conventional pad bending process is used to bend the pad area to the back of the display substrate to achieve the purpose of reducing the width of the frame, the terminal area is too long, and the stiffness will be insufficient during the bending process, resulting in circuit breakage. [0004] Therefore, there are defects in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 祝翠林
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD