Display panel and electronic device having power supply wire in redundant pixel area electrically connected to light-emitting function layer
US12063828B2 · kind B2 · utility
0Cited by
1References
16Claims
0Family size
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Key dates
| Filing date | Aug 11, 2021 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Aug 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
Abstract
The present application discloses a display panel and an electronic device. The display panel includes a display area and a redundant pixel area located on at least one side of the display area. The display panel includes a substrate, a power supply wire, a light-emitting function layer, and a cathode disposed in sequence. At least a part of the power supply wire is located in the redundant pixel area; the light-emitting function layer covers the display area and the redundant pixel area; and the cathode is electrically connected to the power supply wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.