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公开(公告)号：US20220158098A1
公开(公告)日：2022-05-19
申请号：US17441349
申请日：2020-03-06
Applicant: Toray Industries, Inc.
Inventor： Yasuhiro Kobayashi , Kazuki Isogai , Seiichiro Murase
Abstract: An object of the present invention is to provide a n-type semiconductor element having improved n-type semiconductor characteristics and excellent stability with a convenient process, where the n-type semiconductor element includes: a substrate; a source electrode, a drain electrode, and a gate electrode; a semiconductor layer in contact with the source electrode and the drain electrode; a gate insulating layer for insulating the semiconductor layer from the gate electrode; and a second insulating layer positioned on the opposite side of the semiconductor layer from the gate insulating layer and in contact with the semiconductor layer, where the semiconductor layer contains nanocarbon, and the second insulating layer contains (a) a compound with an ionization potential in vacuum of 7.0 eV or less, and (b) a polymer.
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公开(公告)号：US20220185951A1
公开(公告)日：2022-06-16
申请号：US17441335
申请日：2020-03-06
Applicant: Toray Industries, Inc.
Inventor： Kazuki Isogai , Yasuhiro Kobayashi , Seiichiro Murase
Abstract: An object of the present invention is to provide a n-type semiconductor element having improved n-type semiconductor characteristics and excellent stability, where the n-type semiconductor element includes a second insulating layer, where the second insulating layer contains: A. (a) a compound having one carbon-carbon double bond or one conjugated system bound to at least one group represented by general formula (1) and at least one group represented by general formula (2); and (b) a polymer; or B. a polymer having, in its molecular structure, the remaining group after removing some hydrogen atoms from R1, R2, R3, or R4 in the compound (a), or the remaining group after removing some hydrogen atoms from the carbon-carbon double bond or the conjugated system in the compound (a).
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公开(公告)号：US12029107B2
公开(公告)日：2024-07-02
申请号：US17441349
申请日：2020-03-06
Applicant: Toray Industries, Inc.
Inventor： Yasuhiro Kobayashi , Kazuki Isogai , Seiichiro Murase
CPC classification number: H10K85/221 , H10K10/46 , H10K10/484 , H10K10/88
Abstract: An object of the present invention is to provide a n-type semiconductor element having improved n-type semiconductor characteristics and excellent stability with a convenient process, where the n-type semiconductor element includes: a substrate; a source electrode, a drain electrode, and a gate electrode; a semiconductor layer in contact with the source electrode and the drain electrode; a gate insulating layer for insulating the semiconductor layer from the gate electrode; and a second insulating layer positioned on the opposite side of the semiconductor layer from the gate insulating layer and in contact with the semiconductor layer, where the semiconductor layer contains nanocarbon, and the second insulating layer contains (a) a compound with an ionization potential in vacuum of 7.0 eV or less, and (b) a polymer.
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公开(公告)号：US11996445B2
公开(公告)日：2024-05-28
申请号：US17273831
申请日：2019-09-17
Applicant: Toray Industries, Inc.
Inventor： Kazuki Isogai , Seiichiro Murase , Ryuichi Tanaka , Hidekazu Nishino
IPC: H01L29/06 , B82Y30/00 , C01B32/174 , H01L29/786 , H10K10/46
CPC classification number: H01L29/0669 , C01B32/174 , H01L29/786 , H10K10/488 , B82Y30/00
Abstract: A carbon nanotube composite is described that can be accurately applied to a desired position by inkjet and a dispersion liquid using the same, where a main object is a carbon nanotube composite in which a conjugated polymer is attached to at least a part of the surface of a carbon nanotube, the conjugated polymer having a side chain represented by general formula (1):
wherein R, X and A are defined as described.-
Patent Agency Ranking
公开(公告)号：US20210328011A1
公开(公告)日：2021-10-21
申请号：US17273831
申请日：2019-09-17
Applicant: Toray Industries, Inc.
Inventor： Kazuki Isogai , Seiichiro Murase , Ryuichi Tanaka , Hidekazu Nishino
IPC: H01L29/06 , C01B32/174 , H01L51/05 , H01L29/786
Abstract: A carbon nanotube composite is described that can be accurately applied to a desired position by inkjet and a dispersion liquid using the same, where a main object is a carbon nanotube composite in which a conjugated polymer is attached to at least a part of the surface of a carbon nanotube, the conjugated polymer having a side chain represented by general formula (1): wherein R, X and A are defined as described.
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公开(公告)号：US12029106B2
公开(公告)日：2024-07-02
申请号：US17441335
申请日：2020-03-06
Applicant: Toray Industries, Inc.
Inventor： Kazuki Isogai , Yasuhiro Kobayashi , Seiichiro Murase
CPC classification number: H10K85/221 , H10K10/46 , H10K10/484 , H10K10/88
Abstract: An object of the present invention is to provide a n-type semiconductor element having improved n-type semiconductor characteristics and excellent stability, where the n-type semiconductor element includes a second insulating layer, where the second insulating layer contains: A. (a) a compound having one carbon-carbon double bond or one conjugated system bound to at least one group represented by general formula (1) and at least one group represented by general formula (2); and (b) a polymer; or B. a polymer having, in its molecular structure, the remaining group after removing some hydrogen atoms from R1, R2, R3, or R4 in the compound (a), or the remaining group after removing some hydrogen atoms from the carbon-carbon double bond or the conjugated system in the compound (a).
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公开(公告)号：US11002705B2
公开(公告)日：2021-05-11
申请号：US15748819
申请日：2016-08-08
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kazuki Isogai , Seiichiro Murase , Hiroji Shimizu
IPC: G01N27/414 , H01L51/05 , H01L51/00 , H01L29/786 , B82Y15/00 , G01N27/327 , G01N27/12 , B82Y30/00
Abstract: The present invention is to provide a semiconductor element achieving a high-level detection sensitivity when utilized as a sensor. The present invention relates to a semiconductor element including an organic film, a first electrode, a second electrode, and a semiconductor layer, in which the first electrode, the second electrode and the semiconductor layer are formed on the organic film, the semiconductor layer is arranged between the first electrode and the second electrode, the semiconductor layer contains a carbon nanotube, and the organic film has a water contact angle of 5° or more and 50° or less.
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8.发明申请公开(公告)号：US20170263874A1
公开(公告)日：2017-09-14
申请号：US15529282
申请日：2015-11-19
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kazuki Isogai , Seiichiro Murase , Hiroji Shimizu
IPC: H01L51/05 , G01N33/68 , G01N27/414 , H01L51/10 , H01L51/00
CPC classification number: H01L51/0541 , B82Y15/00 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/22 , C12Q1/68 , G01N27/4145 , G01N27/4146 , G01N33/68 , H01L51/0048 , H01L51/0093 , H01L51/0558 , H01L51/0566 , H01L51/105 , Y10S977/746 , Y10S977/75 , Y10S977/847 , Y10S977/892 , Y10S977/958
Abstract: Provided is a CNT composite capable of achieving both high detection sensitivity and specific detection when used as a sensor. The carbon nanotube composite includes an aggregation inhibitor (A) and a blocking agent (B) attached to at least a portion of a surface.
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9.发明申请CARBON NANOTUBE COMPOSITE, SEMICONDUCTOR DEVICE, AND SENSOR USING SAME 审中-公开碳纳米管复合材料，半导体器件和使用它们的传感器公开(公告)号：US20160155948A1
公开(公告)日：2016-06-02
申请号：US14907103
申请日：2014-07-17
Applicant: TORAY INDUSTRIES, INC.
Inventor： Seiichiro Murase , Kazuki Isogai , Hiroji Shimizu
IPC: H01L51/00 , G01N27/414 , C01B31/02 , C08G61/12
CPC classification number: H01L51/0049 , B82Y15/00 , B82Y30/00 , B82Y40/00 , C01B32/174 , C08G61/126 , C08G2261/18 , C08G2261/3223 , C08G2261/72 , C08G2261/92 , C08G2261/94 , G01N27/4146 , H01L51/0002 , H01L51/0036 , H01L51/0093 , H01L51/0566 , H01L51/057 , H01L51/105 , Y10S977/746 , Y10S977/75 , Y10S977/847 , Y10S977/932
Abstract: A carbon nanotube composite has an organic substance attached to at least a part of a surface thereof. At least one functional group selected from a hydroxyl group, a carboxy group, an amino group, a mercapto group, a sulfo group, a phosphonic acid group, an organic or inorganic salt thereof, a formyl group, a maleimide group and a succinimide group is contained in at least a part of the carbon nanotube composite.
Abstract translation: 碳纳米管复合材料具有附着在其表面的至少一部分上的有机物质。 选自羟基，羧基，氨基，巯基，磺基，膦酸基，有机或无机盐，甲酰基，马来酰亚胺基和琥珀酰亚胺基中的至少一个官能团 包含在至少一部分碳纳米管复合材料中。
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