Photosensitive resin composition, transfer material, image forming method, color filter and producing method thereof and photomask and producing method thereof
US7041416B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2002 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | May 10, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0388
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention provides a colored photosensitive resin composition for forming a colored image on a transparent substrate, the colored photosensitive resin composition comprising: an alkali-soluble binder, one of a monomer and an oligomer having at least two ethylenic unsaturated double bonds, one of a photopolymerization initiator and a photopolymerization initiating system, and a pigment, said alkali-soluble binder comprising a copolymer including a structural unit having a carboxyl group, a structural unit represented by the following general formula (1), and a structural unit comprising a (meth)acrylate having at least one of an aromatic ring and an alicyclic ring:wherein R1 represents one of a hydrogen atom and a methyl group; and each of R2 to R6 independently represents one of a hydrogen atom, a substituted and unsubstituted alkyl group, a substituted and unsubstituted aryl group, a halogen atom and a cyano group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.