Method for preparing a color filter
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United States of America Patent
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Aug 11, 1998
Issued Date -
N/A
app pub date -
Mar 28, 1996
filing date -
Mar 12, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is directed to color filters comprising a transparent substrate and a repeating pattern of colored pixels on the substrate thereby forming the color filter, wherein each of the pixels comprises a plurality of small colorant areas, referred to as a sub-pixel. Processes forming pixels comprising a plurality of sub-pixels exhibit a drastic increase in the formation of usable color filters, resulting in greatly improved yields.
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