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Display substrate and display device

A technology for display substrates and substrates, which is applied in the field of display substrates and display devices, and can solve the problems of unstable state of double-gate transistors and affecting display effects, etc.

Active Publication Date: 2020-07-17
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present disclosure provide a display substrate and a display device, which can at least partially solve the technical problem that the state of some double-gate transistors in the existing display substrate is unstable, thereby affecting the display effect

Method used

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  • Display substrate and display device
  • Display substrate and display device

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Embodiment Construction

[0048] In order for those skilled in the art to better understand the technical solutions of the embodiments of the present disclosure, the display substrate and the display device provided by the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0049] Embodiments of the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, but the illustrated embodiments may be embodied in different forms and should not be construed as limited to the embodiments set forth in the present disclosure. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0050] Embodiments of the present disclosure may be described with reference to plan views and / or cross-sectional views with idealized schematic views of the present disclosure. Accordingly, the example illu...

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Abstract

The embodiment of the invention provides a display substrate, belongs to the technical field of display, and can at least partially solve the problem that the display effect is affected due to the fact that the state of part of double-gate transistors in an existing display substrate is unstable. The display substrate provided by the embodiment of the invention comprises a substrate and a plurality of pixel units arranged in an array on the substrate, wherein each pixel unit comprises a constant voltage end and a double-gate transistor; the part of the active region of each double-gate transistor, which is positioned between the two gates, is a middle part; except the pixel unit closest to the first side, each of the other pixel units also comprises a compensation structure; the compensation structure is connected with one constant voltage end of the pixel unit where the compensation structure is located, and compensates for at least one double-gate transistor of the pixel unit adjacent to the pixel unit where the compensation structure is located in the direction close to the first side; the compensation structure and the middle part of the double-gate transistor compensated by the compensation structure are overlapped and insulated; and the pixel unit closest to the second side is a redundant pixel unit. The embodiment of the invention further provides a display device.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of display technology, and in particular, to a display substrate and a display device. Background technique [0002] Each pixel unit is usually provided with a plurality of transistors for transmitting signals to realize the display function. However, when the state of a certain transistor is unstable, the signal transmitted through it may change, thereby affecting the display effect of the pixel unit. Contents of the invention [0003] Embodiments of the present disclosure provide a display substrate and a display device, which can at least partially solve the technical problem that the state of some double-gate transistors in the existing display substrate is unstable, thereby affecting the display effect. [0004] In a first aspect, an embodiment of the present disclosure provides a display substrate, including a substrate and a plurality of arrayed pixel units disposed on the substrate, t...

Claims

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Application Information

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IPC IPC(8): G09G3/3208
CPCG09G3/3208H10K59/1216H10K59/1213H10K59/131G09G2300/0819G09G2300/0823
Inventor 郭永林范鸿梅魏昕宇庞玉乾张锴
Owner BOE TECH GRP CO LTD
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