Spectrum-controllable reflective polarizers having electrically-switchable modes of operation
US6633354B2 · kind B2 · utility
15Cited by
48References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1999 |
| Grant date | Oct 14, 2003 |
| Priority date | — |
| Expiry date | Jun 7, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/40
- WIPO fieldOptics
- WIPO sectorInstruments
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.