[EN] PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES<br/>[FR] SEMI-CONDUCTEURS ORGANIQUES À BASE DE DIIMIDE PYROMELLITIQUE ET DISPOSITIFS
申请人:UNIV JOHNS HOPKINS
公开号:WO2010011658A3
公开(公告)日:2010-05-14
PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES
申请人:Katz Howard Edan
公开号:US20110163301A1
公开(公告)日:2011-07-07
n-type organic semiconductors have a pyromellitic diimide structure and electronic or electro-optic devices include pyromellitic diimide compounds as organic semiconductors. Specific semiconductors include pyromellitic diimide compounds have sidechains comprising fluorine substituted aliphatic or aromatic moieties linked to the pyromellitic diimide structure by an alkylene or heteroalkylene linking group. An electronic or electro-optic device includes a first electrode, a second electrode space apart from the first electrode, and an organic semiconductor layer arranged between the first and second electrodes. The organic semiconductor layer comprises a pyromellitic diimide compound.
US8269215B2
申请人:——
公开号:US8269215B2
公开(公告)日:2012-09-18
Pyromellitic Diimides: Minimal Cores for High Mobility n-Channel Transistor Semiconductors
作者:Qingdong Zheng、Jia Huang、Amy Sarjeant、Howard E. Katz
DOI:10.1021/ja805746h
日期:2008.11.5
Three pyromellitic diimides were synthesized in high yields by one conventional reaction between pyromelliticdianhydride and various amines. The films made from these pyromellitic diimides derivatives exhibit a mobility up to 0.079 cm2/(V.s). In addition, the on/off ratios of n-channel devices are as high as 1 000 000.