Thermally curable resin composition for protective film
US8962741B2 · kind B2 · utility
0Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides an overcoat film which has excellent degree of planarization by optimizing the molecular weight of a binder resin included in a thermally curable resin composition for a protective film and the content of each component including the same. In a color filter according to the present invention, it is not necessary to light up all the red, green, and blue (RGB) pixels for eliciting a white light and perform a separate application process of a white portion because an overcoat film according to the present invention may serve as the white portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.