Color filter repair method and apparatus, color filter, liquid crystal display device, and apparatus having liquid crystal display device
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United States of America Patent
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Feb 3, 1998
Grant Date -
N/A
app pub date -
Mar 29, 1995
filing date -
Mar 31, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
It is an object of the present invention to provide a color filter repair method which can easily repair defects of a color filter. In order to achieve this object, there is provided a color filter repair method of repairing a defective portion such as a color omission or color irregularity of a filter element of a color filter formed by arranging filter elements colored in predetermined colors on a transparent substrate in the form of a predetermined pattern, wherein the defective portion is repaired by discharging a coloring material of a predetermined color onto the defective portion using an ink-jet head capable of discharging coloring materials of different colors.
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