Color filter composition
US8319917B1 · kind B1 · utility
0Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2012 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Mar 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/223
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter composition is provided. The color filter composition according to an exemplary embodiment includes a colorant A including a pigment or a dye, a binder resin B, an initiator C, and an assistance colorant D, wherein the initiator absorbs light of an ultraviolet wavelength, and the assistance colorant has a transmittance of more than 60% between about wavelengths 300 nm to 400 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.