Display panel and a display apparatus with conductive layer between TFT and substrate
US11957028B2 · kind B2 · utility
0Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2022 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Feb 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/60
Abstract
A display panel is provided including a substrate including a display area comprising first pixels and a sensor area including second pixels and a transmission portion. A display element layer is disposed on the substrate, the display element layer comprising the first pixels electrically connected to a first thin film transistor and the second pixels electrically connected to a second thin film transistor. A conductive layer is disposed between the second thin film transistor and the substrate, the conductive layer having two or more steps at an edge thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.