Organic light emitting display device having bank with bankhole
US10355232B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Aug 28, 2017 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Aug 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/873
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed are an organic light emitting display device and a method of manufacturing the same, in which in a white organic light emitting device, an adverse influence of a leakage current leaked through an organic light emitting layer is minimized on an adjacent pixel. The organic light emitting display device includes a first electrode on a substrate, a bank covering a portion of the first electrode, a bank hole provided in the bank, an organic light emitting layer on the first electrode and the bank, and a second electrode on the organic light emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.