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An array substrate, an electrowetting display panel, and a display device

An electro-wetting display and array substrate technology, applied in static indicators, instruments, optics, etc., can solve the problems of affecting the display effect and the performance degradation of semiconductor materials, and achieve the effect of ensuring the display effect.

Active Publication Date: 2019-01-11
HEFEI BOE DISPLAY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide an array substrate, an electrowetting display panel, and a display device, which are used to solve the problem that the semiconductor material used in the TFT of the display is degraded due to photosensitivity, which affects the display effect

Method used

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  • An array substrate, an electrowetting display panel, and a display device
  • An array substrate, an electrowetting display panel, and a display device
  • An array substrate, an electrowetting display panel, and a display device

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Embodiment Construction

[0033] In order to solve the above technical problems, embodiments of the present invention provide an array substrate, an electrowetting display panel, and a display device. Wherein, the array substrate includes a base substrate, and also includes a plurality of pixel control cavities located on the base substrate; wherein: the pixel control cavity includes a thin film transistor, and the material of the active layer of the thin film transistor includes a first ink, and the first ink is set to be in one of at least two states, the two states include: being electrically connected with the source and drain of the thin film transistor to electrically conduct the source and drain; and the source and drain of the thin film transistor At least one of them is electrically disconnected.

[0034] In the embodiment of the present invention, the material of the active layer in the pixel control cavity includes the first ink. Compared with the semiconductor material used to make the acti...

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Abstract

The embodiment of the invention discloses an array substrate, an electrowetting display panel and a display device. In this scheme, the material of the active layer in the pixel control cavity includes the first ink. Compared with the active layer made of semiconductor material in the prior art, the ink has no photosensitivity, so the performance will not be affected by long-term light exposure. Deterioration ensures the display effect.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to an array substrate, an electrowetting display panel and a display device. Background technique [0002] A thin film transistor (Thin Film Transistor, TFT) is an important device in a display, and a TFT includes a gate electrode, a source electrode, a drain electrode and an active layer. In the existing TFT manufacturing process, the active layer is mostly made of semiconductor materials, such as amorphous silicon, amorphous silicon oxide semiconductor and low-temperature polysilicon. Under these conditions, the performance of the TFT device will be degraded, which will affect the display effect. SUMMARY OF THE INVENTION [0003] The purpose of the embodiments of the present invention is to provide an array substrate, an electrowetting display panel and a display device for solving the problem that the semiconductor material used in the TFT of the display is deter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34G02B26/00
CPCG02B26/005G09G3/348G02B5/003G09G2300/08G09G3/2003
Inventor 高锦成何晓龙曹占锋张斌姚琪李正亮孙雪菲张伟
Owner HEFEI BOE DISPLAY TECH CO LTD