Organic light-emitting display apparatus and method of manufacturing the same
US9923037B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Dec 13, 2016 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Dec 13, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
Abstract
An organic light-emitting display apparatus including a substrate; a thin-film transistor (TFT) arranged on the substrate; a black matrix located between the substrate and the TFT; a pixel electrode, which is located between the substrate and the TFT and having edge portions covered by the black matrix; an insulation layer, which covers the TFT and opens the top surface of the pixel electrode; an organic emission layer, which is arranged on the pixel electrode; and a counter electrode, which is arranged on the organic emission layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.