Luminescent element and lighting device using the same
US9401495B2 · kind B2 · utility
2Cited by
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10Claims
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Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Nov 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/824
Abstract
A luminescent element includes a first electrode layer, a functional layer including an emitting layer and being disposed on the first electrode layer, a conductive layer permitting transmission of light and being disposed on the functional layer, and a first patterned electrode and a second patterned electrode each having an opening and being disposed on the conductive layer to be separated from each other. The conductive layer extends from a first area in which the first patterned electrode is disposed on the conductive layer to a second area in which the second patterned electrode is disposed on the conductive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.