Laminated thin film and method for manufacturing the same
US10752808B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 27, 2016 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Nov 24, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/14
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminated thin film having excellent adhesion between an organic and inorganic layer and method for manufacturing the same are provided. A laminated thin film is provided with a hard coat layer having a surface on which metal oxide particles are exposed; and an adhesion layer deposited on the surface of the hard coat layer on which the metal oxide particles are exposed, the adhesion layer being constituted by a metal or metal oxide in an oxygen-deficient state of the same metal as the metal oxide particles. Thereby, the adhesion layer strongly adheres to resin of the hard coat layer and adheres even more strongly to the exposed metal oxide particles, allowing excellent adhesion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.