Touch sensor laminate and method of manufacturing the same
US10739878B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Nov 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A touch sensor laminate includes a touch sensor layer, a second adhesive layer formed on an upper surface of the touch sensor layer, a first adhesive layer formed on a lower surface of the touch sensor layer, the first adhesive layer having a peel strength less than that of the second adhesive layer, a release film attached to a lower surface of the first adhesive layer, and an optical film attached on an upper surface of the second adhesive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.