Electrochromic multi-layer devices with composite current modulating structure
US11520205B2 · kind B2 · utility
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Key dates
| Filing date | Apr 20, 2020 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Jul 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1536
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multi-layer device comprising a first substrate, a first electrically conductive layer and a first current modulating structure on a surface thereof, the first current modulating structure comprising a composite of a resistive material and a patterned insulating material, the first current modulating structure having a cross-layer resistance to the flow of electrical current through the first current modulating structure that varies as a function of position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.