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US 7,745,075 B2Granted
Method for fabricating color filter substrates
AssigneeAu Optronics Corporation
InventorsShu-Chin Lee, Kun-Yu Lin, Fu-Chuan Tsai
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Abstract
A method for fabricating color filters includes: providing a substrate; forming a dry film having a top layer and a bottom layer on the substrate; performing a patterning process on the dry film to form a patterned dry film having a plurality of banks and openings, wherein each of the openings is located between two adjacent banks; disposing at least one color filter material in each of the openings; and removing the top layer of the dry film.
Claims22
A method for fabricating a color filter substrate, comprising:
- providing a substrate;
- forming a dry film having a top layer and a bottom layer on the substrate;
- performing a patterning process on the top layer and the bottom layer of the dry film to form a patterned dry film having a plurality of banks and openings, wherein each of the openings is located between two adjacent banks;
- disposing at least one color filter material in each of the openings;
- and
- removing the top layer of the dry film.
3 more elements
Dependencies are inferred from the claim text.