Liquid crystal on silicon display with micro color filters positioned on the top surface of the transparent substrate
US7215391B2 · kind B2 · utility
51Cited by
4References
42Claims
0Family size
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Key dates
| Filing date | Jul 16, 2004 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Jul 24, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133562
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An LCOS display panel includes a silicon substrate having a plurality of pixels arranged in a pixel array thereon, a transparent substrate positioned above the silicon substrate, a liquid crystal layer positioned between the transparent substrate and the silicon substrate, and a plurality of micro color filters positioned on the top surface of the transparent substrate and corresponding to subpixels of the pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.