Active element array substrate, display panel and repairing method

Abstract

The invention relates to an active element array substrate, a display panel and a repairing method. The active element array substrate comprises a substrate, a first signal wire, a second signal wire, an active element, a pixel electrode, a bus and a switch element, wherein the bus and the switch element are allocated outside a display area of the active element array substrate; the switch element is provided with a grid, a first electrode and a second electrode; the grid is coupled with the bus; the first electrode and the second electrode are positioned on the upper side of the grid; the first electrode is coupled to a signal source; the second electrode is coupled to the first signal wire; the first electrode and the second electrode are in a comb shape respectively; the first electrode comprises a plurality of first finger parts parallel to one another and first connection parts connected with the first finger parts; the second electrode comprises a plurality of second finger parts parallel to one another and second connection parts connected with the second finger parts; the first finger parts and the second finger parts are alternatively arranged; and partial first electrodes are positioned outside the grid.

Description

technical field [0001] The present invention relates to an active element array substrate, a display panel and a repair method, and in particular to an active element that can reduce the resistance and capacitance load (RC loading) during signal transmission and solve the short circuit problem caused by metal particles. Element array substrate, display panel and repair method. Background technique [0002] In general displays, due to the high parasitic capacitance (C gd with C gs ), therefore, when a bottom-gate TFT is used as a transistor in a driving circuit, a relatively large resistance-capacitance load is often generated in signal transmission. [0003] In addition, generally speaking, the bottom gate thin film transistor in the driving circuit is usually arranged on the coating path of the sealant, so when the sealant is cured by ultraviolet light, the metal in the bottom gate thin film transistor The gate will cause incomplete curing of the sealant. [0004] In ad...

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Problems solved by technology

[0006] The present invention also provides a display panel, which can solve the problem of incomplete curing of the sealant caused by the metal grid in the drive circuit

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