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Array substrate and display panel

A technology of array substrates and substrates, applied in optics, instruments, electrical components, etc., can solve the problem that the electron mobility of polysilicon cannot meet the demand of display devices, and achieve the effect of improving the electron mobility

Inactive Publication Date: 2018-01-16
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the requirements for display panels increase, the electron mobility of polysilicon can no longer meet the needs of display devices.

Method used

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  • Array substrate and display panel
  • Array substrate and display panel
  • Array substrate and display panel

Examples

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Embodiment Construction

[0053] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0054] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention. In addition, the terms "fir...

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Abstract

The invention discloses an array substrate and a display panel. The display panel comprises a substrate, a gate electrode, a gate insulation layer, a semiconductor layer, a source electrode and a drain electrode, wherein the gate electrode is formed on the upper surface of the substrate; the gate insulation layer is formed on the gate electrode and the upper surface of the substrate and covers thegate electrode; the semiconductor layer is formed on the upper surface of the gate insulation layer and is located above the gate electrode, the semiconductor layer is formed by silicon germanium oxide and a channel part is formed in the semiconductor layer; the source electrode is formed on the surface of the gate insulation layer and the semiconductor layer and is located at one side of the channel part; and the drain electrode is formed on the surface of the gate insulation layer and the semiconductor layer and is located at the other side of the channel part. The electron mobility of thesemiconductor layer is improved, and requirements of a display device are met.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a display panel. Background technique [0002] Liquid crystal displays have many advantages such as thin body, power saving, and no radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal panel and a backlight module (Backlight Module). The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight module to produce a picture. [0003] Among them, Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has gradually occupied a dominant position in the display field due to its low power consumption, excellent pic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12G02F1/1368
CPCG02F1/1368H01L27/12
Inventor 卓恩宗樊堃
Owner HKC CORP LTD