Organic EL device
US8686637B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Dec 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic EL device includes a first substrate having electrical conductivity, an organic layer formed on the first substrate, an electrode layer formed on the organic layer, and a second substrate joined to the electrode layer by an adhesive layer. In a region of a peripheral portion of the first substrate, the organic layer is not formed, and a portion of the electrode layer is provided on the first substrate through an insulating layer so as to extend to an outer peripheral side of a region where the organic layer is present. The extended electrode layer is folded back together with the insulating layer to a side opposite to the second substrate, to constitute an electrode taking-out portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.