Method of manufacturing organic electroluminescent device and organic electroluminescent device
US7452738B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2005 |
| Grant date | Nov 18, 2008 |
| Priority date | — |
| Expiry date | Aug 11, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8722
Abstract
A method of manufacturing an organic electroluminescent device, which, on a substrate, has a plurality of first electrodes, a light-emitting functional layer disposed to correspond to formation positions of the first electrodes, and a second electrode covering the light-emitting functional layer, includes forming a buffering layer that covers the second electrode, and forming a gas barrier layer that covers the buffering layer. The forming of the buffering layer includes coating a coating material having a monomer/oligomer material and a curing agent under a vacuum atmosphere, without a solvent, and thermally curing the coating material so as to form the buffering layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.