Organic light emitting diode with a plurality composite electrode having different thicknesses
US9954035B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2016 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Aug 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
An organic light-emitting diode (OLED) array substrate, a display device and a manufacturing method thereof are disclosed. The array substrate includes: a substrate and pixel units disposed on the substrate. Each pixel unit includes a plurality of subpixel units; each subpixel unit includes a composite electrode, an organic material functional layer and a first electrode sequentially disposed on the substrate; thicknesses of the composite electrodes of different subpixel units are different; and the composite electrode, the organic material functional layer and the first electrode in a same subpixel unit constitute a microcavity structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.