Anti-reflective film and preparation method of the same
US11046827B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Mar 10, 2017 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Aug 21, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D135/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to an anti-reflective film including: a hard coating layer; and a low refractive layer that is formed on one side of the hard coating layer, and includes porous inorganic nanoparticles with a diameter of 5 nm to 70 nm including micropores with a diameter of 0.5 nm to 10 nm, and a binder resin, and a method for preparing an anti-reflective film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.