Optical film for a display device and method of fabricating the same
US8431216B2 · kind B2 · utility
1Cited by
4References
9Claims
0Family size
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Key dates
| Filing date | May 2, 2008 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Dec 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical film for a display device including a substrate and a coating layer in which a first material has a first range of surface energy value and a second material has a second range of surface energy value smaller than the first range of surface energy value such that the first material is mainly distributed on a first side of the coating layer contacting the substrate and the second material is mainly distributed on a second side of the coating layer opposite to the first side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.