Adhesive film and display member including the same
US11492516B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Dec 21, 2015 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Nov 12, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/25
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An adhesive film is formed of an adhesive composition that includes a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer, and nanoparticles. The adhesive film has a glass transition temperature (Tg) of about −20° C. or less, an index of refraction of about 1.40 to about 1.55, and a haze of about 3% or less at a thickness of 100 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.