Organic light-emitting device and method of manufacturing the same
US11165045B2 · kind B2 · utility
2Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | May 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/00
Abstract
An organic light-emitting device includes a substrate, an organic light-emitting diode on the substrate, an encapsulation layer sealing the organic light-emitting diode, and an ultraviolet-reflective layer, the encapsulation layer including at least one inorganic layer and at least one organic layer that are alternately stacked, at least one selected from the at least one organic layer included in the encapsulation layer including an ultraviolet-absorbing material, and the ultraviolet-reflective layer consisting of an inorganic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.