Liquid crystal polarizer with electrically controllable bandwidth
US6369868B1 · kind B1 · utility
11Cited by
9References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1998 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Jun 5, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/07
- WIPO fieldOptics
- WIPO sectorInstruments
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.