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WO2009031344A1 - Carbon nanotube dispersion film - Google Patents

Carbon nanotube dispersion film Download PDF

Info

Publication number
WO2009031344A1
WO2009031344A1 PCT/JP2008/059715 JP2008059715W WO2009031344A1 WO 2009031344 A1 WO2009031344 A1 WO 2009031344A1 JP 2008059715 W JP2008059715 W JP 2008059715W WO 2009031344 A1 WO2009031344 A1 WO 2009031344A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotube
dispersion film
nanotube dispersion
substrate
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/059715
Other languages
French (fr)
Japanese (ja)
Inventor
Kaoru Narita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2009531151A priority Critical patent/JPWO2009031344A1/en
Publication of WO2009031344A1 publication Critical patent/WO2009031344A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0242—Shape of an individual particle
    • H05K2201/026—Nanotubes or nanowires
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Thin Film Transistor (AREA)

Abstract

The invention provides a technique which makes it possible to form a uniform carbon nanotube dispersion film independently of the characteristics of a carbon nanotube solution or the kind of a substrate and which can enable devices containing the film as the constituent to exert excellent electrical performance and consistent characteristics. According to the invention, the formation of a carbon nanotube dispersion film is conducted on a substrate having recesses and protrusions, so that when the droplet size decreases with solvent evaporation, carbon nanotubes enter into the recesses through the convection in the droplet to form a dispersion film. Thus, the invention makes it possible to inhibit uneven deposition of carbon nanotubes, namely concentrated deposition of many carbon nanotubes in one area, whereby a uniform carbon nanotube dispersion film can be always formed independently of the characteristics of a carbon nanotube solution or the kind of a substrate.
PCT/JP2008/059715 2007-09-06 2008-05-27 Carbon nanotube dispersion film Ceased WO2009031344A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009531151A JPWO2009031344A1 (en) 2007-09-06 2008-05-27 Carbon nanotube dispersion film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007231375 2007-09-06
JP2007-231375 2007-09-06

Publications (1)

Publication Number Publication Date
WO2009031344A1 true WO2009031344A1 (en) 2009-03-12

Family

ID=40428668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059715 Ceased WO2009031344A1 (en) 2007-09-06 2008-05-27 Carbon nanotube dispersion film

Country Status (2)

Country Link
JP (1) JPWO2009031344A1 (en)
WO (1) WO2009031344A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038793A1 (en) * 2008-09-30 2010-04-08 凸版印刷株式会社 Nano-carbon material composite substrate and method for manufacturing same
CN110683508A (en) * 2019-10-18 2020-01-14 北京元芯碳基集成电路研究院 Preparation method of carbon nano tube parallel array

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI862243B (en) * 2023-10-26 2024-11-11 台亞半導體股份有限公司 Optical biomedical measurement device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005097046A (en) * 2003-09-25 2005-04-14 Fuji Xerox Co Ltd Composite material and its manufacturing method
JP2006008861A (en) * 2004-06-25 2006-01-12 Fuji Xerox Co Ltd Coating material for electric part and method for forming coating film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4207398B2 (en) * 2001-05-21 2009-01-14 富士ゼロックス株式会社 Method for manufacturing wiring of carbon nanotube structure, wiring of carbon nanotube structure, and carbon nanotube device using the same
JP4383998B2 (en) * 2004-10-07 2009-12-16 株式会社リコー COMPOSITE STRUCTURE AND METHOD FOR PRODUCING COMPOSITE STRUCTURE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005097046A (en) * 2003-09-25 2005-04-14 Fuji Xerox Co Ltd Composite material and its manufacturing method
JP2006008861A (en) * 2004-06-25 2006-01-12 Fuji Xerox Co Ltd Coating material for electric part and method for forming coating film

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R.MARTEL, ET AL.: "Single-and multi-wall carbon nanotube field-effect transistors", APPLIED PHYSICS LETTERS, vol. 73, no. 17, 26 October 1998 (1998-10-26), pages 2447 - 2449 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038793A1 (en) * 2008-09-30 2010-04-08 凸版印刷株式会社 Nano-carbon material composite substrate and method for manufacturing same
US8741419B2 (en) 2008-09-30 2014-06-03 Toppan Printing Co., Ltd. Nanocarbon material-composite substrate and manufacturing method thereof
CN110683508A (en) * 2019-10-18 2020-01-14 北京元芯碳基集成电路研究院 Preparation method of carbon nano tube parallel array

Also Published As

Publication number Publication date
JPWO2009031344A1 (en) 2010-12-09

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