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Display panel and display device

A display panel and display device technology, which is applied in the direction of identification devices, instruments, organic semiconductor devices, etc., can solve the problem of excessive display panel frame spacing, and achieve the effect of narrow frame design

Active Publication Date: 2020-10-13
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 panel and a display device to solve the technical problem of excessively large frame spacing of existing display panels

Method used

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  • Display panel and display device

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Embodiment Construction

[0030] 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.

[0031] 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 and a display device. The display panel comprises a first substrate, a first driving circuit layer located on the first substrate, a second substrate located onthe first driving circuit layer, a second driving circuit layer located on the second substrate and a pixel electrode layer located on the second driving circuit layer. According to the display panel,a gate driving device and a source electrode driving device of the display panel are arranged below an array driving layer of the display panel, so that the orthographic projections of the gate driving device and the source electrode driving device on the first substrate are located in the display area of the display panel; the source electrode driving device and the gate driving device which originally occupy the frame distance are removed, and the narrow frame design of the display panel is achieved.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel and a display device. Background technique [0002] With the development of technology in the display industry, users have higher and higher requirements for the appearance design of the display panel, such as the design of a narrow frame. [0003] The lower frame of the display panel of the existing mobile phone generally adopts COF (Chip on FPC) or COP (Chip on Pi) technology to set the position of the driver chip, so that the distance between the lower frame of the display panel is smaller. However, the bending area and the GOA circuits on both sides of the display panel still occupy a certain distance, which cannot further reduce the border. [0004] Therefore, there is an urgent need for a display panel to solve the above technical problems. Contents of the invention [0005] The present application provides a display panel and a display device, so as to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G02F1/1345H01L27/32
CPCG09F9/30G02F1/13454H10K59/122H10K59/12H10K59/873Y02E10/549H10K59/1213H10K59/124H10K59/1275H10K59/127H01L27/124H10K59/129H10K59/131H10K77/111H10K50/86H10K50/844H10K2102/311H10K2102/351
Inventor 赵慧慧鲜于文旭
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD