Alignment layer for display device, liquid crystal display device including the same and method and apparatus for treating the same
US8879032B2 · kind B2 · utility
0Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Nov 28, 2011 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Apr 11, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134363
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An alignment layer for a display device may include a plurality of rubbed patterns formed on its surface, wherein each of the rubbed patterns includes a first pattern intersecting a center axis at a first angle, and a second pattern connected to the first pattern and intersecting the center axis at a second angle, and the first pattern and the second pattern are alternately repeated. A liquid crystal display device includes the alignment layer, and a method and apparatus for treating the alignment layer are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.