TFT substrate having first and second pad sections formed in peripheral area each with overlapping metal patterns receiving driving signals to repair electrically opened lines
US7821588B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Nov 14, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13458
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A thin film transistor substrate includes a substrate, first and second pad sections, a signal wiring and a pixel array. The first pad section includes first and second lines. The first pad section receives a driving signal through at least one of the first and second lines. The second pad section includes a third line extending from the first line and a fourth line extending from the second line. The second pad section receives the driving signal through at least one of the third and fourth lines. The signal wiring in a display area is electrically connected to at least one of the third and fourth lines to receive the driving signal from the second pad section. The pixel array receives the driving signal from the signal wiring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.