Birch, Stewart, Kolasch & Birch, LLP
Coating method for a color filter and aligning-assembling method by using the same
A coating method for a color filter, including the steps of: coating a first photoresist layer on a substrate; forming at least a aligning pattern and a first color film pattern on the first photoresist layer by exposure and development; coating a first dye on the aligning pattern and the first color film pattern; stripping the first photoresist layer; coating a second photoresist layer on the substrate, wherein the aligning pattern and the first color film pattern are formed on the substrate; aligning position by using the aligning pattern of the substrate; forming a second color film pattern on the second photoresist layer by exposure and development; coating a second dye on the second color film pattern; and stripping the second photoresist layer. The invention also discloses an aligning-assembling method for a color wheel, which includes the color filter.
Prodisc Technology Inc.
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An-Hwa Chih-Neng Ke-Shu Jui Hung Wen Hu
Yu Chang Chin Yen Wang