Display apparatus and method of manufacturing the same
US11824067B2 · kind B2 · utility
0Cited by
5References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 21, 2021 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Jun 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/126
Abstract
A display apparatus including a first thin film transistor including a first active layer, and a second thin film transistor disposed on the first thin film transistor and including a second active layer, in which a material of the first active layer is different from a material of the second active layer, and a channel area of the second active layer overlaps a channel area of the first active layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.