Dual panel type organic electroluminescent display device and method fabricating the same
US8158447B2 · kind B2 · utility
2Cited by
5References
3Claims
0Family size
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Key dates
| Filing date | Sep 23, 2011 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Sep 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic electroluminescent device includes: a switching element and a driving element connected to each other on a substrate including a pixel region; a planarization layer on the switching element and the driving element, the planarization layer having a substantially flat top surface; a cathode on the planarization layer, the cathode connected to the driving element; an emitting layer on the cathode; and an anode on the emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.