Thin film transistor array panel including angled drain regions
US9515091B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2013 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Mar 28, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H29/142
Abstract
A thin film transistor array panel includes a gate line elongated in an extension direction and including a gate and dummy gate electrode extended therefrom; and a source electrode, and a single drain member including a drain electrode at a first end thereof and a dummy drain electrode at an opposing second end thereof. The drain electrode faces the source electrode with respect to the gate electrode, and the dummy drain electrode overlaps the dummy gate electrode. The drain and dummy drain electrode respectively include a plurality of first and second regions each having a predetermined width in the extension direction. A second region includes an edge which forms an angle from about 0 degrees to about 90 degrees with the extension direction, and a planar area of at least one of the plurality of second regions is different from that of remaining second regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.