MASK PLATE AND METHOD FOR MANUFACTURING COLOR FILTER UNIT OF COLOR FILTER SUBSTRATE
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United States of America Patent
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app pub date -
Sep 26, 2014
filing date -
Jun 11, 2014
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Abandoned
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Abstract
A mask plate used for manufacturing a color filter unit of a color filter substrate, the followings are formed thereon: an un-blocked area, corresponding to a first area of positive photoresist surrounding the color filter unit forming area of the color filter unit; at least one partially blocked area through which the light is able to pass partially, the at least one partially blocked area corresponding to a second area of the positive photoresist, the second area is a part of the color filter unit forming area, the at least one partially blocked area is adjacent to the un-blocked area at a common edge; an entirely blocked area, corresponding to a third area of the positive photoresist, the third area is another part of the color filter unit forming area; the reserved photoresist in the second area and the third area form the color filter unit.
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