Blue electroluminescence in organic multilayer thin film devices

Tetsuo Tsutsui, Chihaya Adachi, Shogo Saito

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)


Organic thin-film electroluminescent devices with multilayer structures which exhibited bright blue emission were reported. Three typical multilayer cell structures were proposed, and the importance of the proper selection of cell structures according to the electronic properties of emitter dyes was emphasized. Blue EL devices with three types of multilayer cell structures, which gave the luminance exceeding 100 cd/m2 at the drive current of 100 mA/cm2, were shown.

Original languageEnglish
Pages (from-to)145-148
Number of pages4
JournalActa Polytechnica Scandinavica, Applied Physics Series
Issue number170
Publication statusPublished - Dec 1 1990
Event5th International Workshop on Electroluminescence - Espoo, Finl
Duration: Jun 11 1990Jun 13 1990

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)


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