Patterned articles and methods for coating substrates with a patterned layer
US10120202B2 · kind B2 · utility
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20Claims
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Assignee
Inventor
Key dates
| Filing date | Jul 21, 2015 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Sep 12, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Patterned articles include a substantially transparent substrate having at least one optical property, the substrate further having an outer surface and an inner surface; and at least one patterned layer on the outer surface of the substrate, the at least one patterned layer visible on the outer surface and having at least one optical property substantially matching the at least one optical property of the substrate, whereby visibility of the at least one patterned layer is at least partially restricted through the inner surface. Methods of forming a patterned article are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.