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公开(公告)号：US20210119165A1
公开(公告)日：2021-04-22
申请号：US17135694
申请日：2020-12-28
Applicant: Japan Science and Technology Agency
Inventor： Jun-Ichi Hanna , Keiji Tokunaga , Hiroaki Iino
Abstract: An organic material having at least one aromatic conjugated π-electron system is selected. The purity of the organic material is improved by purification, and a conduction mechanism of the organic material is confirmed by a time-of-flight method, whereby a liquid phase of the organic material is usable as an organic semiconductor. A method that enables the usage of a liquid phase of an organic material as an organic semiconductor is provided. The method involves confirming the electronic conduction of the organic material having at least one aromatic conjugated π-electron system by evaluation of a charge transport property using a time-of-flight method, and by evaluation of a dilution effect caused by addition of a diluent.
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公开(公告)号：US12041801B2
公开(公告)日：2024-07-16
申请号：US17135694
申请日：2020-12-28
Applicant: Japan Science and Technology Agency
Inventor： Jun-Ichi Hanna , Keiji Tokunaga , Hiroaki Iino
CPC classification number: H10K50/11 , H10K30/00 , H10K50/14 , H10K85/615 , Y02E10/549
Abstract: An organic material having at least one aromatic conjugated π-electron system is selected. The purity of the organic material is improved by purification, and a conduction mechanism of the organic material is confirmed by a time-of-flight method, whereby a liquid phase of the organic material is usable as an organic semiconductor. A method that enables the usage of a liquid phase of an organic material as an organic semiconductor is provided. The method involves confirming the electronic conduction of the organic material having at least one aromatic conjugated π-electron system by evaluation of a charge transport property using a time-of-flight method, and by evaluation of a dilution effect caused by addition of a diluent.
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