TFT array substrate and forming method thereof, and display panel
US9229281B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2013 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Nov 23, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/126
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A TFT array substrate is disclosed. The TFT array substrate includes an array of TFT switches including scan lines, data lines intersecting the scan lines, and TFT switches. Each of the TFT switches includes a gate electrode electrically connected to a scan line, a source electrode electrically connected to a data line, and a drain electrode. The TFT array substrate also includes an array of pixel electrodes, each of the pixel electrodes is electrically connected to the drain electrode of a corresponding TFT switch. At least one first pixel electrode is disposed in the array of the pixel electrodes, and each first pixel electrode has an overlapping portion overlapped by at least one of the scan lines and the data lines. In addition, in the overlapping portion, a shielding electrode layer is located between the first pixel electrode and at least one of the scan line and the data line overlapping the first pixel electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.