Polarization film, antireflection film, and display device
US9812670B2 · kind B2 · utility
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3References
24Claims
0Family size
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Key dates
| Filing date | Jun 26, 2015 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Sep 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/141
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A polarization film includes a polarization layer including a polymer and a dichroic dye having a maximum absorption wavelength (λmax) at about 380 nm to about 780 nm, and a protective layer disposed on a surface of the polarization layer and having a cross-linking structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.