AROMATIC AMIC ACIDS OR AMIC ESTERS AND COMPOSITIONS
申请人:Shukla Deepak
公开号:US20110269967A1
公开(公告)日:2011-11-03
Novel amic acids and amic esters can be thermally converted into corresponding arylene diimides. These amic acids and amic ester can be used as precursors to prepare semiconducting thin films that can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimides need not be coated out of solvent in which they may be insoluble, but they can be generated in situ from a solvent-soluble, easily coated amic acid or amic ester.
An amic acid or amic ester precursor can be applied to a substrate and thermally converted into a thin organic semiconducting layer of the corresponding arylene diimide. This semiconducting layer can be used in various semiconductive articles such as organic light emitting diode (OLED), photodetector, sensor, logic circuit, memory element, capacitor, photovoltaic (PV) cell, or electronic devices. In this manner, the arylene diimide need not be coated but is generated in situ from a solvent-soluble and easily coated precursor compound.
DEMMING, STEFAN;LANGHALS, HEINZ, CHEM. BER., 121,(1988) N 2, 225-230
作者:DEMMING, STEFAN、LANGHALS, HEINZ
DOI:——
日期:——
SEMICONDUCTING DEVICES AND METHODS OF PREPARING
申请人:Shukla Deepak
公开号:US20110266523A1
公开(公告)日:2011-11-03
An amic acid or amic ester precursor can be applied to a substrate to form a thin film, and is then thermally converted into a semiconducting layer of the corresponding arylene diimide. This semiconducting thin film can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated onto the substrate but is generated in situ from a solvent-soluble, easily coated precursor compound.