Colored curable composition for color filter, color filter and method for producing the same, and solid state imaging device
US8530116B2 · kind B2 · utility
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Key dates
| Filing date | Mar 18, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Dec 17, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/201
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A colored curable composition for a color filter includes: (A) a pigment in an amount of from 35 to 70 mass % with respect to the total solid content of the colored curable composition, (B) an amino resin, (C) an alkali-soluble resin, (D) a polymerizable monomer, and (E) a photopolymerization initiator, in which the proportion of (B) the amino resin to (C) the alkali-soluble resin (B/C; mass ratio) is in the range of from 1 to 10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.