Liquid crystal display device and fault repairing method for the liquid crystal display device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 11, 2001
app pub date -
Mar 28, 2001
filing date -
Mar 29, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There is provided a fault repairing method for a liquid crystal display device capable of repairing simply a disconnected portion when a disconnection fault occurs in a display panel. For example, it is on the assumption that the disconnected portion is present in a data bus line. Disconnection repairing contact holes that have a width larger than that of the data bus line are formed in a protection insulating film on the data bus line on both sides of the disconnected portion respectively. Then, a laser CVD film (metal film) for covering inner surfaces of the disconnection repairing contact holes is formed by the laser CVD method, and then respective laser CVD films are connected electrically.
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