Display device
US11309355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Apr 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
The present disclosure provides a display device including a cathode electrode, a first anode electrode, a second anode electrode, a first light emitting layer, a first light conversion layer, a second light emitting layer, a second light conversion layer and an auxiliary electrode. The first light emitting layer is disposed between the cathode electrode and the first anode electrode. The first light conversion layer is disposed above the first light emitting layer. The second light emitting layer is disposed between the cathode electrode and the second anode electrode. The second light conversion layer is disposed above the second light emitting layer. The auxiliary electrode is electrically connected to the cathode electrode, and a portion of the auxiliary electrode is between the first light conversion layer and the second light conversion layer in a top view direction of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.