Organic electroluminescent display device and method of fabricating the same
US7839085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2006 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Apr 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic electroluminescent display (OELD) device includes: first and second substrates facing each other; a plurality of gate lines, a plurality of data lines and a plurality of power lines on the first substrate, the gate and data lines crossing each other to define a plurality of pixel regions; a switching element and a driving element connected to each other in each pixel region; a first electrode connected to the driving element; an organic luminescent layer on the first electrode, the organic luminescent layer including a buffer layer as an uppermost layer; and a second electrode of a transparent conductive material on the organic luminescent layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.