Organic light-emitting display device and method of manufacturing the same
US10347869B2 · kind B2 · utility
0Cited by
2References
5Claims
0Family size
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Key dates
| Filing date | Sep 13, 2016 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Sep 13, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/233
Abstract
A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.