Liquid crystal display device and method of manufacturing that
US8432517B2 · kind B2 · utility
9Cited by
5References
7Claims
0Family size
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Key dates
| Filing date | Aug 10, 2012 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Aug 10, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/123
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A solution for an alignment film of a liquid crystal display device includes a photo decomposition type polyimide acid which forms the alignment film in response to radiation of a polarized light, wherein a viscosity of the solution is not more than 35 mPa·s.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.