Liquid crystal display panel and its mending method

Abstract

A method of remedying a defect in a liquid crystal panel comprises: providing an array substrate and a plurality of pixel areas positioned above the array substrate, wherein at least one of the pixelareas comprises a transistor, a pixel electrode, a storage capacitor comprising an upper electrode and a lower electrode and a defect positioned in the storage capacitor; dividing the pixel electrodeareas into a first part and a second part being disconnected with each other through a cutting technology, wherein the first part of the pixel electrode is corresponding to the storage capacitor comprising the defect; and finally, electrically connecting the second part of the pixel electrode to a scanning line.

Description

field of invention [0001] The invention relates to a liquid crystal display panel and its repairing method, and in particular to a method capable of repairing bright spots or other pixel defects on an array substrate of the liquid crystal display panel. technical background [0002] A conventional liquid crystal display panel generally includes an array substrate of thin film transistors, a color filter substrate (CF substrate) having a common electrode thereon, disposed above the array substrate, and a liquid crystal layer disposed therebetween. Please refer to Figure 1 to Figure 2 . Figure 1 to Figure 2 It is a schematic diagram of an array substrate of a known liquid crystal display panel. figure 1 is a partial top view of the array substrate, figure 2 for along figure 1 A schematic cross-sectional view of line segment PP' of the array substrate shown. Such as Figure 1 to Figure 2 As shown, the known array substrate 10 includes a plurality of scanning lines 12, a...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a liquid crystal display panel and its repair method to solve the problems of bright spot defects and other pixel defects

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