Color filter ink, color filter ink manufacturing method, color filter ink set, color filter, image display device, and electronic device
US8133950B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Nov 3, 2009 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | May 14, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133516
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes a colorant, a resin material, and a liquid medium that dissolves and/or disperses the colorant. The resin material includes a polymer containing a first monomer component represented by a prescribed chemical formula, a second monomer component having a carboxyl group or acid anhydride group, and a third monomer component represented by a prescribed chemical formula.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.