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公开(公告)号：US20220399166A1
公开(公告)日：2022-12-15
申请号：US17776530
申请日：2020-11-05
Inventor： Yusuke OGIHARA , Hiroyuki MAESHIMA , Nobuyuki MATSUZAWA , Hideyuki MORITA
Abstract: A dielectric composition includes a polymer having a repeating structure of a unit structure including at least one heterocycle and at least one carbonyl group. The unit structure preferably includes at least one chemical structure including the at least one heterocycle and the at least one carbonyl group bonded to the at least one heterocycle.
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2.发明公开公开(公告)号：US20230167271A1
公开(公告)日：2023-06-01
申请号：US17922549
申请日：2021-04-19
Inventor： Keisuke HAYASHI , Nobuyuki MATSUZAWA , Toshiyuki TAKIZAWA , Hiroyuki MAESHIMA
Abstract: An additive for an organic conductor includes a naphthalene ring, at least two sulfonic acid groups bonded to the naphthalene ring, and at least one carboxy group bonded to the naphthalene ring. In the case where the number of the sulfonic acid groups is two, when the sulfonic acid groups are respectively referred to as a first sulfonic acid group and a second sulfonic acid group, and a carbon atom of the naphthalene ring bonded to the first sulfonic acid group and a carbon atom of the naphthalene ring bonded to the second sulfonic acid group are respectively referred to as a first carbon atom and a second carbon atom, the number n of carbon atoms present between the first carbon atom and the second carbon atom is three or less.
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公开(公告)号：US20200381626A1
公开(公告)日：2020-12-03
申请号：US16635021
申请日：2018-08-07
Inventor： Nobuyuki MATSUZAWA , Masaru SASAGO , Jun'ichi NAKA
Abstract: A p-type semiconductor film including heterofullerene having a further sufficiently high hole mobility is provided. The p-type semiconductor film contains heterofullerene in which n+r number (where n and r are both positive odd numbers) of carbon atoms constituting a fullerene are substituted by n number of boron atom or atoms and r number of nitrogen atom or atoms.
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