Liquid crystal display element and method for treating defective pixels therein
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United States of America Patent
Stats
-
Aug 2, 1994
Grant Date -
N/A
app pub date -
Feb 19, 1991
filing date -
May 11, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An active matrix display device comprising: scanning branch lines each branching from the scanning line; and switching elements each formed on an end portion of the scanning branch line, wherein the distance between the scanning line side of the switching element and the scanning line is so provided as to enable the scanning branch line to be cut off by irradiation with light energy. Alternatively, an active matrix display device comprising: a conductive layer disposed under the signal line and the pixel electrode with an insulating film interposed therebetween; and a conductive piece formed between the pixel electrode and the insulating film.
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