Light-emitting substrate, backlight source and display device
US12256581B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 17, 2021 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Sep 17, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L25/167
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a light-emitting substrate, a backlight source, and a display device. The light-emitting substrate includes: a base substrate having a first surface and a second surface which are opposite, and including a light-emitting area and a bonding area located on a side of the light-emitting area; a light-emitting unit disposed on the first surface of the base substrate and located in the light-emitting area, and including a plurality of light-emitting elements which are connected together; and transmission lines disposed on the base substrate; where at least a part of at least one transmission line is located on the second surface of the base substrate, and two ends of the light-emitting unit are respectively connected to the bonding area through different transmission lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.