Reflective stack with heat spreading layer
US11125921B2 · kind B2 · utility
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14References
18Claims
0Family size
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Key dates
| Filing date | Jul 21, 2016 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Apr 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/285
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Reflective stacks including heat spreading layers (320) are described. In particular, reflective stacks including polymeric multilayer reflectors (330). Heat spreading layers (320) may include natural or synthetic graphite or copper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.