Semi-transmissible reflector, semi-transmission type polarizer and liquid-crystal display device using the sames
US6876414B2 · kind B2 · utility
34Cited by
10References
9Claims
0Family size
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Key dates
| Filing date | Feb 7, 2002 |
| Grant date | Apr 5, 2005 |
| Priority date | — |
| Expiry date | Apr 24, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13362
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A semi-transmissible reflection layer is formed on a light-transmissible polymer substrate uniaxially drawn to have uniaxial orientation characteristic to thereby form a semi-transmissible reflector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.