Thin film transistor array substrate
US9853067B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2013 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Dec 20, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/40
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A thin film transistor array substrate includes a substrate, a plurality of pixel elements arranged on the substrate, each of the pixel elements including a thin film transistor and a pixel electrode electrically connected with the thin film transistor, a light shielding electrode disposed between the substrate and the thin film transistor to shield a channel of the thin film transistor, and a storage capacitor including a first electrode and a second electrode disposed opposite to each other. The light shielding electrode includes a transparent electrically-conductive layer and a non-transparent electrically-conductive layer stacked on top of each other. The first electrode of the storage capacitor is disposed in a same layer and of a same material as the transparent electrically-conductive layer of the light shielding electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.