Thin film transistor array panel and organic light-emitting display apparatus including the same
US9711578B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jun 26, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
Abstract
A thin film transistor (TFT) circuit panel comprises a substrate and first and second patterned multi-layer structures formed over the substrate. The first patterned multi-layer structure is to provide a driving TFT and a storage capacitor, and comprises: a semiconductor layer, a first electrode over the semiconductor layer, a second electrode disposed over the first electrode and insulated from the first electrode, a storage insulating layer disposed between the first electrode and the second electrode, and a driving gate insulating layer disposed between the semiconductor layer and the first electrode. The second patterned multi-layer structure is spaced from the first multi-layer structure, and comprises: a lower patterned insulating layer, a patterned conductive layer and a top patterned insulating layer. An organic insulating material is filled between the first and second patterned multi-layer structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.