Liquid crystal assembly and method of making
US7136136B2 · kind B2 · utility
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12References
21Claims
0Family size
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Key dates
| Filing date | Feb 10, 2005 |
| Grant date | Nov 14, 2006 |
| Priority date | — |
| Expiry date | Feb 10, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133502
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for producing a liquid crystal device, the method including: assembling two substrates to form at least one liquid crystal cell; and removing material from a first one of the assembled substrates to produce a first region of the first substrate that is thinner than a second region of the first substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.