Display apparatus, display panel and method for manufacturing the same
US11837627B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jul 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0364
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a display apparatus, a display panel and a method for manufacturing the same. The display panel includes a substrate including a display area including a plurality of sub-pixels, and a gate driving area including a gate driving circuit, a first buffer layer contacting the substrate in the gate driving area, a second thin film transistor disposed in the gate driving area while including a second semiconductor layer made of a second semiconductor, a second buffer layer disposed at a first opening exposing the substrate in the display area while contacting the substrate, and a first thin film transistor disposed at the first opening in the display area while including a first semiconductor layer made of a first semiconductor different from the second semiconductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.