Display device
US10141387B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2017 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Feb 24, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/6757
Abstract
A display device is disclosed, which includes: a substrate; a light emitting diode disposed above the substrate; a first transistor disposed above the substrate; and a second transistor disposed above the substrate. The first transistor includes: a first semiconductor layer; a first top gate electrode disposed above the first semiconductor layer; a first bottom gate electrode disposed under the first semiconductor layer; a first source electrode electrically connected to the first semiconductor layer; and a first drain electrode electrically connected to the first semiconductor layer, wherein the first drain electrode is electrically connected to the light emitting diode. In addition, the second transistor includes: a second semiconductor layer. Herein, one of the first semiconductor layer and the second semiconductor layer includes a first silicon semiconductor layer, and the other includes a first oxide semiconductor layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.