Organic light-emitting diode with transparent multilayer electrode
US8110984B2 · kind B2 · utility
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Key dates
| Filing date | Feb 27, 2007 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Aug 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/816
Abstract
An organic light-emitting diode comprising a substrate, an organic light-emitting layer arranged between a first electrode and a transparent and semi-reflecting second electrode with a multilayer structure subdivided into:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.