DATTA, SUMANA;DE, ASISH, J. CHEM. SOC. PERKIN TRANS. PT 1,(1989) N, C. 603-607
作者:DATTA, SUMANA、DE, ASISH
DOI:——
日期:——
EMITTER HAVING A CONDENSED RING SYSTEM
申请人:MERCK PATENT GMBH
公开号:US20160197275A1
公开(公告)日:2016-07-07
The present invention relates to organic electroluminescent devices which comprise aromatic ring systems with two or three condensed rings as emitter materials, and to their possible uses.
Datta, Sumana; De, Asish, Journal of the Chemical Society. Perkin transactions I, 1989, # 3, p. 603 - 607