INK FOR COLOR FILTER, METHOD OF MANUFACTURING COLOR FILTER USING THE SAME AND COLOR FILTER
Provided are an ink for a color filter which is improved in the wettability to a black matrix or a glass substrate to prevent the formation of irregular part on a color filter inside a pixel, a method for preparing a color filter by using the ink, and a color filter prepared by the method. The ink c...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
08.08.2007
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Subjects | |
Online Access | Get full text |
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Summary: | Provided are an ink for a color filter which is improved in the wettability to a black matrix or a glass substrate to prevent the formation of irregular part on a color filter inside a pixel, a method for preparing a color filter by using the ink, and a color filter prepared by the method. The ink comprises a polymer binder which comprises an acrylate or methacrylate containing a hydroxyl group, a crosslinking monomer, a solvent, a pigment and a polymerization initiator. Preferably the polymer binder is represented by the formula 1 or 2, wherein R is H or a methyl group; X is H, an alkyl group, an aryl group, a halogen atom, a nitro group, or an alkoxy group; m is an integer of 1-10,000; n and o are an integer of 0-10,000. |
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Bibliography: | Application Number: KR20060010885 |