Organic light emitting diode display, thin film transitor array panel, and method of manufacturing the same
US8946008B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 20, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | May 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1213
Abstract
A thin film transistor array panel includes a substrate, a semiconductor that is positioned on the substrate and that has a source area, a drain area, and a channel area, a gate insulating layer that is positioned on the semiconductor, a gate electrode that is positioned on the gate insulating layer and that overlaps the channel area, a first interlayer insulating layer that is positioned on the gate electrode and that has contact holes that expose the source area and the drain area, respectively, of which the source area and the drain area have a same plane pattern as that of the contact holes, and a source electrode and a drain electrode that are positioned on the first interlayer insulating layer and that are connected to the source area and the drain area, through the contact holes, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.