Display panel and method of forming the same, display device
US10923543B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2020 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Mar 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/352
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel and a method of forming the same, a display device are provided. The method includes: forming an array layer on a base substrate; forming an AMOLED subpixel in the first display area and a PMOLED subpixel in the second display area; where the forming the PMOLED subpixel includes: forming, on the array layer, a plurality of third electrodes arranged in an array form; forming a second pixel definition layer on the third electrodes; forming a first partition pad between adjacent two rows or columns of pixel units on the second pixel definition layer; and depositing a transparent conductive thin film on a resultant base substrate, where the transparent conductive thin film is separated into bar-like fourth electrodes by the first partition pad in the second display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.