Flexible display panels and manufacturing methods thereof
US10468630B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2017 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Aug 15, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
The present disclosure relates to the field of liquid crystal display technology, and more particularly, to the flexible display panel and the manufacturing method thereof. The method includes forming the polymer on the anode layer from vapor of the organic dimer as the micro-cavity adjusting layer by the chemical vapor deposition method at the controlled temperature between 650° C. to 750° C. The structural formula of the organic dimer is as shown in Formula 1, wherein R is selected from one of H, F, Cl, and Br. The cathodic protective layer and the encapsulation layer can be formed by the same material and processes.The present disclosure discloses preparing the micro-cavity adjustment layer, the cathodic protective layer, and the encapsulation layer of the flexible OLED with the same material, which can simplify the preparation processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.