Array substrate, organic light-emitting diode display panel, and display device
US9972809B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 21, 2016 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Apr 21, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
Abstract
The present disclosure provides an array substrate, an OLED display panel and a display device. The array substrate includes a light-emitting region and a non-light-emitting region, wherein an anode, an organic light-emitting layer and a cathode on a base substrate are arranged at the non-light-emitting region, and a metal structure on the base substrate is arranged at the non-light-emitting region, wherein the array substrate further comprises a first light-absorbing layer arranged at the non-light-emitting region and configured to absorb a light beam from the organic light-emitting layer and arriving at the non-light-emitting region, and the cathode is transparent, and the anode is transparent or nontransparent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.