Phosphepine matrix compound for a semiconducting material
US10941168B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jun 21, 2017 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jun 21, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/165
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a compound comprising at least one phosphepine ring and having the phosphorus atom of the phosphepine ring substituted with at least one monovalent substituent R, a semiconducting material comprising the compound, and electronic device comprising the semiconducting material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.