Thin film transistor substrate, display apparatus comprising the same, method of manufacturing thin film transistor substrate, and method of manufacturing display apparatus
US9437624B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2015 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | May 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/481
Abstract
A thin film transistor (TFT) substrate, a flat display apparatus including the TFT substrate, a method of manufacturing the TFT substrate, and a method of manufacturing the flat display apparatus, the thin film transistor (TFT) substrate including a substrate; a first gate electrode on the substrate, the first gate electrode including a first branch electrode and a second branch electrode that are spaced apart from one another; a polysilicon layer on the first gate electrode and insulated from the first gate electrode; and a second gate electrode on the polysilicon layer, the second gate electrode being insulated from the polysilicon layer and overlying the first and second branch electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.