Display backplane and method for manufacturing the same, display panel and display device
US11239257B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | May 31, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/131
Abstract
The present disclosure provides a display backplane and a method for manufacturing the same, a display panel and a display device, and relates to the field of display technology. The display backplane includes a first backplane and a second backplane. The first backplane includes a first substrate, and a first thin film transistor, on the first substrate, configured to drive a light emitting unit. The second backplane, which is attached to a surface of the first substrate facing away from the first thin film transistor, includes a second substrate and at least one second thin film transistor located between the second substrate and the first substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.