Antireflective coatings
US7217491B2 · kind B2 · utility
1Cited by
9References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2003 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Jun 26, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/111
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An antireflective coating composition including a polyester and/or a polyurethane; and a crosslinker selected from the group consisting of tetraamidomethyl ethers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.