Retardation substrate, method of manufacturing the same, and liquid crystal display
US8101249B2 · kind B2 · utility
1Cited by
11References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 12, 2010 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Nov 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/01
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.