Thin film transistor and organic light emitting display device having the same
US8963153B2 · kind B2 · utility
1Cited by
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18Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 22, 2010 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Apr 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/6729
Abstract
A thin film transistor (TFT) and an organic light emitting display device having the same are disclosed. In one embodiment, a TFT includes a gate electrode formed on a substrate. A gate insulating layer is formed on the substrate having the gate electrode. An active layer is formed on the gate insulating layer. A source electrode is formed over the active layer. A drain electrode is formed to substantially surround at least three surfaces of the source electrode on the active layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.