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Display device and electronic equipment

A display device, main display technology, applied in the direction of circuits, electrical components, static indicators, etc., can solve the problems of parasitic capacitance difference, uneven display brightness and darkness, etc., to achieve the effect of improving stability and avoiding uneven brightness and darkness

Pending Publication Date: 2021-01-26
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

[0004] The purpose of this application is to provide a display device and electronic equipment to improve the problem of uneven display due to the difference in parasitic capacitance between the transparent wire and the gate lead

Method used

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  • Display device and electronic equipment
  • Display device and electronic equipment
  • Display device and electronic equipment

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Embodiment Construction

[0032] 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.

[0033] The present application provides a display device, which may be a liquid crystal display device or an organic light emitting diode display device. Specifically, the display device is an organic light emitting diode display device.

[0034] see figure 1 and figure 2 as shown, figure 1 is a schematic plan view of a display device according to an embodiment of the present application, figure 2 for figure 1 A partially enlarged schematic diagram of the display device s...

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Abstract

The invention provides a display device and electronic equipment, the display device is provided with a display light-transmitting area and a transition display area, the transition display area is located at the periphery of the display light-transmitting area, and the display device comprises: a plurality of light-emitting devices arranged in the display light-transmitting area; a plurality of pixel driving circuits which are arranged in the transition display area, wherein each pixel driving circuit comprises a driving transistor which comprises a grid electrode; a grid lead which is located above the driving transistor, wherein the grid lead is electrically connected with the grid of the driving transistor; at least one transparent conducting layer which is located above the pluralityof pixel driving circuits, wherein the at least one transparent conducting layer comprises a plurality of transparent conducting wires, and the plurality of transparent conducting wires are electrically connected with the plurality of light-emitting devices and part of the pixel driving circuits; and a shielding layer which is positioned between the plurality of gate leads and the at least one transparent conductive layer and is arranged corresponding to the plurality of gate leads.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device and electronic equipment. Background technique [0002] Currently, in the design of an Active Metrix Organic Light Emitting Diode (AMOLED) display panel, it is a general trend to use the camera area under the screen for display. Among them, using transparent wires to electrically connect pixels in the under-screen camera area to improve the light transmittance of the under-screen camera area, thereby realizing transparent display in the under-screen camera area is a common solution. However, when the transparent wire passes through the gate wire of the driving transistor of the pixel driving circuit, a parasitic capacitance will be formed between the gate wire and the uneven distribution of the transparent wire, resulting in the existence of parasitic capacitance between the transparent wire and the gate wire. Differences, parasitic capacitance differ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/122H10K59/131H10K59/8791H10K59/875H10K59/65G09G3/3233G09G2300/0426G09G2300/0819G09G2310/0251H10K59/121H10K59/1213H10K59/126G09G3/3266G09G3/3291G09G2320/0233
Inventor 易楚君陈涛
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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