Method of producing nematic liquid-crystal devices
US7067180B2 · kind B2 · utility
3Cited by
6References
17Claims
0Family size
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Key dates
| Filing date | Jun 4, 2003 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Aug 30, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1391
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Method of producing nematic liquid-crystal devices, wherein a low zenithal anchoring energy of the liquid crystal is obtained on at least one of its confinement plates by the steps consisting in:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.