Pigment dispersion composition, color resist composition including the same, and color filter using the same
US8512921B2 · kind B2 · utility
1Cited by
2References
11Claims
0Family size
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Key dates
| Filing date | Apr 27, 2011 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Feb 22, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B67/0069
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention related to a pigment dispersion composition, a color resist composition including the same, and a color filter fabricated by using the color resist composition. The pigment dispersion composition includes [A] a pigment, [B] a dispersing agent, [C] a cardo-based binder resin, and [D] a solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.