Organic light emitting diode lighting equipment
US8389981B2 · kind B2 · utility
2Cited by
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13Claims
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Key dates
| Filing date | Aug 25, 2010 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Jan 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/221
Abstract
An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance, an organic emissive layer formed on the first electrode, and a second electrode formed on the organic emissive layer. The subsidiary electrode has an inclined lateral side facing toward the organic emissive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.