Organic light emission diode display device and method of fabricating the same
US8592832B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2009 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Aug 10, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/124
Abstract
An organic light emission diode (OLED) display device and a method of fabricating the same, wherein the OLED display device includes a substrate including a pixel region and a non-pixel region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, and including a channel region and source/drain regions, a gate electrode disposed to correspond to the channel region of the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode, source/drain electrodes electrically connected to the source/drain regions of the semiconductor layer, and an interlayer insulating layer insulating the gate electrode from the source/drain electrodes, wherein areas of the buffer layer, the gate insulating layer and the interlayer insulating layer that are on the non-pixel region, respectively, are removed, and the partially removed area is 8% to 40% of a panel area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.