Thin film transistor device and a method for preparing the same, array substrate and display device
US10615182B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Nov 2, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/423
Abstract
A thin film transistor device and a method for preparing the same, an array substrate and a display device are disclosed. The thin film transistor device includes a first thin film transistor and a second thin film transistor coupled with each other. A first electrode of the first thin film transistor, a second electrode of the second thin film transistor, and a connecting line therebetween which is configured to couple the first electrode and the second electrode, are formed in a same layer, with each end of the connecting line being connected between respective ends of the first electrode and the second electrode opposite to each other. In the thin film transistor device, the first electrode and the second electrode are spaced apart from each other by a concave portion which is recessed in a region therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.