Organic electroluminescent materials and devices
US10608185B2 · kind B2 · utility
0Cited by
32References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 10, 2017 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | May 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention includes fused tetraphenylene compounds that may be used as charge transporters, hosts or emitters in OLEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.