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1. WO2020066741 - CARBON NANOTUBE COMPOSITE BODY, DISPERSION LIQUID USING SAME, SEMICONDUCTOR ELEMENT, METHOD FOR PRODUCING SEMICONDUCTOR ELEMENT, AND WIRELESS COMMUNICATION DEVICE AND PRODUCT TAG EACH USING SEMICONDUCTOR ELEMENT

Publication Number WO/2020/066741
Publication Date 02.04.2020
International Application No. PCT/JP2019/036330
International Filing Date 17.09.2019
IPC
C01B 32/174 2017.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
15Nanosized carbon materials
158Carbon nanotubes
168After-treatment
174Derivatisation; Solubilisation; Dispersion in solvents
B82Y 30/00 2011.01
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
30Nanotechnology for materials or surface science, e.g. nanocomposites
H01L 21/336 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
18the devices having semiconductor bodies comprising elements of group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
334Multistep processes for the manufacture of devices of the unipolar type
335Field-effect transistors
336with an insulated gate
H01L 29/786 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
29Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof
66Types of semiconductor device
68controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified, or switched
76Unipolar devices
772Field-effect transistors
78with field effect produced by an insulated gate
786Thin-film transistors
H01L 51/05 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
H01L 51/30 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
30Selection of materials
CPC
B82Y 30/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
30Nanotechnology for materials or surface science, e.g. nanocomposites
C01B 32/174
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
32Carbon; Compounds thereof
15Nano-sized carbon materials
158Carbon nanotubes
168After-treatment
174Derivatisation; Solubilisation; Dispersion in solvents
H01L 29/786
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
29Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof; ; Multistep manufacturing processes therefor
66Types of semiconductor device ; ; Multistep manufacturing processes therefor
68controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
76Unipolar devices ; , e.g. field effect transistors
772Field effect transistors
78with field effect produced by an insulated gate
786Thin film transistors, ; i.e. transistors with a channel being at least partly a thin film
H01L 51/05
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05specially adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential- jump barrier or surface barrier ; multistep processes for their manufacture
Applicants
  • 東レ株式会社 TORAY INDUSTRIES, INC. [JP]/[JP]
Inventors
  • 磯貝和生 ISOGAI, Kazuki
  • 村瀬清一郎 MURASE, Seiichiro
  • 田中龍一 TANAKA, Ryuichi
  • 西野秀和 NISHINO, Hidekazu
Priority Data
2018-17871125.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CARBON NANOTUBE COMPOSITE BODY, DISPERSION LIQUID USING SAME, SEMICONDUCTOR ELEMENT, METHOD FOR PRODUCING SEMICONDUCTOR ELEMENT, AND WIRELESS COMMUNICATION DEVICE AND PRODUCT TAG EACH USING SEMICONDUCTOR ELEMENT
(FR) CORPS COMPOSITE DE NANOTUBE DE CARBONE, LIQUIDE DE DISPERSION L'UTILISANT, ÉLÉMENT SEMI-CONDUCTEUR, PROCÉDÉ DE PRODUCTION D'ÉLÉMENT SEMI-CONDUCTEUR, ET DISPOSITIF DE COMMUNICATION SANS FIL ET ÉTIQUETTE DE PRODUIT UTILISANT CHACUNE UN ÉLÉMENT SEMI-CONDUCTEUR
(JA) カーボンナノチューブ複合体およびそれを用いた分散液、半導体素子およびその製造方法、ならびに半導体素子を用いた無線通信装置および商品タグ
Abstract
(EN)
The present invention addresses the problem of providing: a carbon nanotube composite body which is able to be applied to a desired position with high accuracy by means of an inkjet process; and a dispersion liquid which uses this carbon nanotube composite body. A carbon nanotube composite body according to the present invention is obtained by having a conjugated polymer adhere to at least a part of the surface of a carbon nanotube, said conjugated polymer having a side chain represented by general formula (1). (In general formula (1), R represents an alkylene group or a cycloalkylene group; X represents a single bond, an alkenylene group, an alkynylene group, an arylene group or a heteroarylene group; and A represents an alkyl carbonyl group, an aryl carbonyl group, a heteroaryl carbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a heteroaryloxycarbonyl group, an alkyl carbonyloxy group, an aryl carbonyloxy group or a heteroaryl carbonyloxy group.)
(FR)
La présente invention a pour objet de fournir : un corps composite de nanotube de carbone qui peut être appliqué en un emplacement souhaité avec une précision élevée au moyen d'un procédé à jet d'encre ; et un liquide de dispersion qui utilise ce corps composite de nanotube de carbone. Un corps composite de nanotubes de carbone selon la présente invention est obtenu en faisant adhérer un polymère conjugué à au moins une partie de la surface d'un nanotube de carbone, ledit polymère conjugué ayant une chaîne latérale représentée par la formule générale (1). (Dans la formule générale (1), R représente un groupe alkylène ou un groupe cycloalkylène ; X représente une liaison simple, un groupe alcénylène, un groupe alcynylène, un groupe arylène ou un groupe hétéroarylène ; et A représente un groupe alkyle carbonyle, un groupe aryle carbonyle, un groupe hétéroaryle carbonyle, un groupe alcoxycarbonyle, un groupe aryloxycarbonyle, un groupe hétéroaryloxycarbonyle, un groupe alkyle carbonyloxy, un groupe aryle carbonyloxy ou un groupe hétéroaryle carbonyloxy.)
(JA)
インクジェットにより精度良く所望の位置に塗布可能なカーボンナノチューブ複合体およびそれを用いた分散液を提供することを課題とするものであり、カーボンナノチューブの表面の少なくとも一部に共役系重合体が付着したカーボンナノチューブ複合体であって、前記共役系重合体が、一般式(1)で表される側鎖を有する、カーボンナノチューブ複合体であることを本旨とする。(一般式(1)中、Rは、アルキレン基またはシクロアルキレン基を示す。Xは、単結合、アルケニレン基、アルキニレン基、アリーレン基またはヘテロアリーレン基を示す。Aは、アルキルカルボニル基、アリールカルボニル基、ヘテロアリールカルボニル基、アルコキシカルボニル基、アリールオキシカルボニル基、ヘテロアリールオキシカルボニル基、アルキルカルボニルオキシ基、アリールカルボニルオキシ基またはヘテロアリールカルボニルオキシ基を示す。)
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