Composition for forming non-conductive light-shielding layer, and non-conductive light-shielding layer containing same
US6001533A · kind A · utility
15Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1997 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Mar 25, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0007
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A composition for forming a non-conductive light-shielding layer, comprising an alkali-soluble binder, a pigment, a photopolymerizable monomer, a photo-polymerization initiator and a solvent, wherein the pigment comprises fine particles of a double oxide selected from CuMn.sub.2 O.sub.4, and CuMn.sub.2 O.sub.4 in which a part of Mn is substituted with Fe, Co and/or Ni.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.