Liquid crystal display element and method for treating defective pixels therein.

摘要

In an active liquid crystal display element which operates in a normally white mode, there is formed a shorting metal layer (28) which overlaps each peel electrode (15) and a source bus (19) adjacent thereto. In those portions of the pixel electrode (15) and the source bus (19) overlapping the shorting metal layer (28) there are formed weld metal layers (29, 31) The pixel electrode of a defective pixel is connected to the corresponding source bus by welding the weld metal layers (29, 31) and the shorting metal layer (28) through irradiation with laser beams to the above-mentioned overlapping portions. As a result of this, the defective pixel becomes a black defect when the liquid crystal display element operates. <IMAGE>