Display device
US12185596B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2021 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Dec 30, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/873
Abstract
A display device may prevent external moisture from being permeated thereinto. The display device comprises a substrate provided with a display area for displaying an image by a plurality of subpixels, a plurality of first electrodes provided in each of the plurality of subpixels over the substrate, a light emitting layer provided over the plurality of first electrodes, a second electrode provided over the light emitting layer, and a common power line provided between the substrate and the first electrodes, including a contact area to which the second electrode is connected. Each of the plurality of first electrodes is provided with a first opening area in an edge area adjacent to the contact area of the common power line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.