Light-emitting device, pixel circuit, method for controlling the pixel circuit, array substrate, and display device
US10930213B2 · kind B2 · utility
2Cited by
1References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 1, 2018 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Jan 31, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0626
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosure discloses a light-emitting device, a pixel circuit, a method for controlling the pixel circuit, an array substrate and a display device, where the light-emitting device includes a cathode, an anode and a light-emitting layer, where: the cathode includes a first sub-cathode and a second sub-cathode, both of which are arranged at a same layer; the anode includes a sub-anode and a second sub-anode, both of which are arranged at a same layer; and the light-emitting layer is located between the cathode and the anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.