Current-driven display and method for producing the same
US11114637B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2019 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Nov 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/00
Abstract
The present disclosure provides a current-driven display, including a substrate and a first electrode layer stacked on the substrate in a stacking direction. The substrate includes a plurality of light-emitting units and a spacer separating each of the plurality of light-emitting units from one another. The first electrode layer includes a first region and a second region. The first region and the second region contact one of the plurality of light-emitting units, respectively, and are separated by the spacer. The current-driven display further includes a second electrode layer, which equipotentially connects the first region and the second region across the spacer. The present disclosure also provides a method for producing a current-driven display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.