Abstract
We have succeeded in fabricating a novel thin-film electroluminescent device with a luminescent hole transport layer as an emitter. The cell structure is composed of an indium-tin-oxide substrate, a luminescent hole transport layer (emitter), an electron transport layer, and a MgAg electrode. The most essential feature of our device owes for adoption of an oxadiazole derivative as an electron transport layer. The emission intensity of 1000 cd/m2 was achieved at a current of 100 mA/cm2.
Original language | English |
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Pages (from-to) | 1489-1491 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 55 |
Issue number | 15 |
DOIs | |
Publication status | Published - 1989 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)