Light emitting device comprising organic light-emitting elements electrically connected in series
US9472598B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2013 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Dec 6, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/86
Abstract
The present invention relates to an organic light-emitting element comprising a first electrode, a second electrode, and an organic layer interposed between said first electrode and said second electrode, and to a light-emitting device including the same, wherein in the organic light-emitting element, a connection electrode for electrically connecting two or more elements in serial is formed on a non-light-emitting surface of said organic light-emitting element. The invention can electrically connect a plurality of organic light-emitting elements easily, and can be implemented as a large-scale lighting or display device or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.