Display apparatus and method of manufacturing the same
US11056511B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Apr 10, 2020 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | Apr 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/126
Abstract
A display apparatus including a first thin film transistor disposed on a substrate and including a first gate electrode and a first active layer including a silicon semiconductor, and a second thin film transistor disposed on the first thin film transistor and including a second gate electrode and a second active layer overlapping the first thin film transistor, the second active layer including an oxide semiconductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.