Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display device
US9005722B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2014 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Jan 24, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/38
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color material dispersion liquid comprising a color material represented by the following general formula (I), a dispersant, and a solvent having a solubility of the color material of 0.1 (mg/10 g solvent) or less at 23° C.,having excellent solvent resistance and excellent electrical reliability; a color resin composition for color filters, which can form a color layer that has high contrast, excellent solvent resistance and excellent electrical reliability; a color filter formed with the color resin composition for color filters; a liquid crystal display device having the color filter; and an organic light-emitting display device having the color filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.