Optical compensation film and method for manufacturing the same
US9019450B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | May 3, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Oct 5, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133776
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical compensation film for a liquid crystal display is provided and comprises a liquid crystal layer which is disposed on a substrate and has a plurality of first stripe-structure regions with a first thickness and a plurality of second stripe-structure regions with a second thickness, wherein each of the second stripe-structure regions is contiguous to at least one of the first stripe-structure region and the second thickness is greater than the first thickness. The method for manufacturing the optical compensation film is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.