Heterocyclic compound and electronic apparatus
US12127426B2 · kind B2 · utility
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13References
9Claims
0Family size
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Key dates
| Filing date | Jul 7, 2022 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Jul 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/35
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.