Reflective stack with heat spreading layer
US11726238B2 · kind B2 · utility
0Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Sep 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/285
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Reflective stacks including heat spreading layers are described. In particular, reflective stacks including polymeric multilayer reflectors. Heat spreading layers may include natural or synthetic graphite or copper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.