Composition for polarizing film, and polarizing film and display device
US9207361B2 · kind B2 · utility
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2References
18Claims
0Family size
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/031
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A composition for a polarizing film including a polyolefin and a dichroic dye represented by Chemical Formula 1:wherein, in Chemical Formula 1, Ar1 to Ar3, R1, R2, and n are defined in the detailed description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.