Organic light emitting diode display and manufacturing method thereof
US8558235B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Feb 28, 2011 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Dec 7, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
Abstract
An organic light emitting diode (OLED) display that includes a substrate, a thin film transistor, and a pixel electrode. The thin film transistor is formed on the substrate and includes a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. The pixel electrode is electrically connected to the thin film transistor and is formed on the same layer as the source electrode and the drain electrode. The source electrode and the drain electrode include a first conductive layer, and the pixel electrode includes a first conductive layer and a second conductive layer stacked thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.