Display device and manufacturing method of the same
US8089575B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 14, 2010 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Sep 14, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
Abstract
A display device includes a sequentially stacked body formed of a gate signal line, an insulation film, a semiconductor layer and a conductor layer on a substrate. The conductive layer forms a drain electrode and a source electrode of a thin film transistor which are arranged with a channel region of the semiconductor layer therebetween, and one of the drain and source electrode is formed in an approximately U shape having an open-ended one end side and a connecting portion on another end side so that the one electrode surrounds a distal end portion of another electrode as viewed in a plan view, and a projecting portion is formed on a side of the connecting portion opposite to the another electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.