Planarization layers for nanovoided polymers
US11025175B1 · kind B1 · utility
12Cited by
10References
15Claims
0Family size
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Key dates
| Filing date | Mar 26, 2019 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | May 12, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/022
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In some examples, a device includes a nanovoided polymer element, a planarization layer disposed on a surface of the nanovoided polymer element, a first electrode disposed on the planarization layer, and a second electrode. The nanovoided polymer element may be located at least in part between the first electrode and the second electrode. The planarization layer may be located between the nanovoided polymer element and the first electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.