Display substrate and manufacturing method thereof, and display device
US9875999B2 · kind B2 · utility
1Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2014 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Nov 7, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K19/10
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display substrate is provided, the display substrate comprising at least one pixel unit, the pixel unit including a pixel driving circuit (A2) located in an active driving circuit backplane, and a light-emitting diode chip (A1) disposed on the active driving circuit backplane; the light-emitting diode chip (A1) being electrically connected with the pixel driving circuit (A2). And a manufacturing method of the display substrate, and a display device comprising the display substrate are further provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.