Array substrate and display panel having the same with particular sensor electrodes
US7649578B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2008 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Jul 11, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133512
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate includes a gate line, a data line, a thin-film transistor (TFT), a pixel electrode, a first sensor line, a second sensor line and a sensor electrode part. The TFT is electrically connected to the gate and data lines. The pixel electrode is formed in a unit area defined by the gate and data lines. The pixel electrode is electrically connected to the TFT. The first sensor line is substantially parallel with the gate line. The second sensor line is substantially parallel with the data line. The sensor electrode part is formed in the unit area and electrically connected to the first and second sensor lines. The sensor electrode part is adjacent to the pixel electrode in a large axis direction of the unit area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.