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LIQUID ORGANIC SEMICONDUCTOR MATERIAL

Foreign code F110003190
File No. AF12-06WO
Posted date 2011年6月22日
Country 世界知的所有権機関(WIPO)
International application number 2010JP066475
International publication number WO 2011/034206
Date of international filing 平成22年9月15日(2010.9.15)
Date of international publication 平成23年3月24日(2011.3.24)
Priority data
  • 特願2009-214717 (2009.9.16) JP
Title LIQUID ORGANIC SEMICONDUCTOR MATERIAL
Abstract An organic material, which has at least one aromatic conjugated .pi.-electron system in the structure, is selected and purified to increase the purity. Next, the conduction mechanism thereof is confirmed by the time-of-flight method. Thus, the organic material in a liquid phase can be used as an organic semiconductor. Disclosed is a method whereby an organic material, which has at least one aromatic conjugated .pi.-electron system in the structure, in a liquid phase can be used as an organic semiconductor, said method comprising confirming the electron conductivity of the organic material by evaluating the charge transporting properties thereof by the time-of-flight method and evaluating the dilution effect in the case of adding a diluent thereto.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • Inventor
  • HANNA, Jun-ichi
  • TOKUNAGA, Keiji
  • IINO, Hiroaki
IPC(International Patent Classification)
Reference ( R and D project ) CREST Establishment of Innovative Manufacturing Technology Based on Nanoscience AREA
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