WO2012064147A2 - Appareil pour la préparation en continu d'un film revêtu de nanotubes de carbone, et procédé de préparation dudit film revêtu de nanotubes de carbone l'utilisant - Google Patents

Appareil pour la préparation en continu d'un film revêtu de nanotubes de carbone, et procédé de préparation dudit film revêtu de nanotubes de carbone l'utilisant Download PDF

Info

Publication number
WO2012064147A2
WO2012064147A2 PCT/KR2011/008611 KR2011008611W WO2012064147A2 WO 2012064147 A2 WO2012064147 A2 WO 2012064147A2 KR 2011008611 W KR2011008611 W KR 2011008611W WO 2012064147 A2 WO2012064147 A2 WO 2012064147A2
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotube
coating
base film
film
unit
Prior art date
Application number
PCT/KR2011/008611
Other languages
English (en)
Korean (ko)
Other versions
WO2012064147A3 (fr
Inventor
임정혁
김승렬
방윤영
윤여환
정다정
최일환
Original Assignee
(주)탑나노시스
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 (주)탑나노시스 filed Critical (주)탑나노시스
Publication of WO2012064147A2 publication Critical patent/WO2012064147A2/fr
Publication of WO2012064147A3 publication Critical patent/WO2012064147A3/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers

Definitions

  • the present invention relates to a carbon nanotube coating film manufacturing apparatus and a method for manufacturing a carbon nanotube coating film thereof, and more particularly to a field to which a conductive film such as a touch panel field, a semiconductor manufacturing equipment, a display device, and a test device can be applied. It relates to a carbon nanotube coating film production apparatus that can be applied and a carbon nanotube coating film manufacturing method thereof.
  • carbon nanotubes have a cylindrical structure having a diameter of about 1 to 20 nm, which is usually made of a graphite surface, and have a unique bonding arrangement in the shape of a strong, flat hexagonal plate-like film, and form CNTs while winding in a spiral shape.
  • the carbon nanotubes are excellent in mechanical robustness and chemical stability, can exhibit both semiconductor and conductor properties, and are small in diameter, long in length, and hollow, and are excellent materials for flat panel display devices, transistors, and energy storage materials. It shows properties, and its applicability as nano-sized various electronic devices is very large.
  • Conventional methods for producing a carbon nanotube coating film the spray coating method is mainly used.
  • Conventional spray coating is a method of forming a carbon nanotube conductive layer by coating a carbon nanotube after fixing the base film to a dedicated jig (sheet) by cutting the base film of PET material in sheets.
  • the carbon nanotube coating film has a multi-layered structure having a separate protective layer or the like on the carbon nanotube conductive layer, the carbon nanotube conductive layer for the production of the film having the multi-layered structure After the completion of the process, additional protective layer coating process is required to be added, which also causes a decrease in productivity through increased tag time.
  • a method of producing a carbon nanotube coating film by applying a roll to roll facility may be considered.
  • the conventional spray method of repeatedly coating a low concentration of carbon nanotube solution to form a desired surface resistance band cannot be applied, and using a high concentration of carbon nanotube solution in one coating using a carbon nanotube having a desired surface resistance A coating film should be implemented.
  • An object of the present invention is to provide a carbon nanotube coating film manufacturing method and a carbon nanotube coating film manufacturing apparatus in which the tag time is shortened and productivity is improved.
  • Another object of the present invention is to provide a carbon nanotube coating film manufacturing method and a carbon nanotube coating film manufacturing apparatus having excellent conductivity and transmittance while performing carbon nanotube coating in a roll-to-roll method.
  • the carbon nanotube coating film manufacturing method by coating the carbon nanotube solution on the base film while transferring the base film having flexibility in a roll-to-roll method, a carbon nanotube coating film Forming, unwinding and transferring the base film. And surface modifying the surface tension of the transferred base film to be 5 to 15 dyne / cm higher than the surface tension of the carbon nanotube solution. Coating a carbon nanotube solution having a content of carbon nanotubes of 0.1 to 10% on the base film. And drying the carbon nanotube solution. Rewinding the dried carbon nanotube coating film.
  • the carbon nanotube coating film manufacturing method having a protective layer by transferring the carbon nanotube solution on the base film while transferring the flexible base film in a roll-to-roll method, carbon nano Forming a tube coating film, the method comprising unwinding and transferring the base film. Modifying the transferred base film surface to be hydrophilic. The cleaning step of removing the foreign matter adhered to the base film surface. Coating a carbon nanotube solution having a content of carbon nanotubes of 0.1 to 10% on the base film. And drying the carbon nanotube solution. And washing the base film with the carbon nanotube solution dried. And drying the washed carbon nanotube coating film. Coating a binder solution having a content of a ceramic binder of 0.1 to 10% on the dried carbon nanotube coating film. Drying the ceramic binder solution and rewinding the base film on which the ceramic binder solution is dried.
  • the step of modifying the surface of the base film to be hydrophilic is 40 to 70 dyne / cm.
  • the hydrophilic treatment of the base film surface may be performed by plasma treatment of the base film surface using a reforming gas of argon / oxygen or nitrogen / CDA (Clean Dry Air), or by corona treatment without using a reforming gas. Can be done.
  • the cleaning step for removing the base film surface foreign matter the base film surface may be made through a contact method using an adhesive roll or a non-contact method using an ultrasonic equipment.
  • the coating of the carbon nanotube solution may be performed by coating the carbon nanotube solution once through a slot die coating method or a micro gravure coating method.
  • the step of drying the film coated with the carbon nanotube solution is preferably using hot air of 80 °C to 130 °C.
  • the step of washing the film dried carbon nanotube solution is preferably using a spray cleaning method or K-pping (Dipping) cleaning method, compressed air to remove the flush water of the carbon nanotube coating film Blowing through a knife (Air Knife) is preferably dried by hot air.
  • a spray cleaning method or K-pping (Dipping) cleaning method compressed air to remove the flush water of the carbon nanotube coating film Blowing through a knife (Air Knife) is preferably dried by hot air.
  • the coating of the ceramic binder solution may be performed by coating the ceramic binder solution once through a slot die coating method or a micro gravure coating method.
  • the step of drying the film coated with the ceramic binder solution is preferably dried using hot air and an infrared heater (IR Heater) of 100 °C to 150 °C.
  • IR Heater infrared heater
  • the continuous carbon nanotube coating film manufacturing apparatus in another aspect of the present invention, the unwinding unit, the transfer unit, the surface material unit, the carbon nanotube solution coating unit, the carbon nanotube solution drying unit, And a winding unit.
  • the unwinding unit unwinds the base film.
  • a conveying unit conveys the base film from the unwinding unit.
  • the surface modification unit adjusts the surface tension of the base film supplied from the unwinding unit to be 5 to 15 dyne / cm higher than the surface tension of the carbon nanotube solution.
  • the carbon nanotube solution coating unit coats the carbon nanotube solution on the base film while moving relative to the base film.
  • the carbon nanotube solution drying unit dries the carbon nanotube solution coated on the base film.
  • the rewinding unit rewinds the base film passed through the carbon nanotube solution drying unit.
  • the surface modification unit and the coating unit may include a cleaning unit for removing the foreign matter adhered to the base film surface.
  • the apparatus may further include a cleaning unit disposed between the surface modification unit and the coating unit and removing the foreign matter adhering to the substrate surface, wherein the cleaning unit may contact the substrate to be transported to remove the foreign matter. It may include.
  • the coating unit by adjusting the thickness of the carbon nanotube solution coated on the base film, may further comprise a blade formed of a non-metal material.
  • the quality of the carbon nanotube coating film prepared through the spray process may be realized.
  • FIG. 1 is a block diagram showing a carbon nanotube coating film manufacturing apparatus according to a preferred embodiment of the present invention.
  • Figure 2 is a flow chart showing a carbon nanotube coating film manufacturing method according to a preferred embodiment of the present invention.
  • FIG. 1 is a configuration diagram showing a carbon nanotube coating film manufacturing apparatus 100 according to a preferred embodiment of the present invention.
  • the carbon nanotube coating film manufacturing apparatus 100 of the present invention by coating the carbon nanotube solution on the base film 10 while transferring the flexible base film 10 in a roll-to-roll method, carbon The nanotube coating film 20 is formed.
  • the carbon nanotube coating film manufacturing apparatus 100 of the present invention includes an unwinding unit 110, a transfer unit 120, a surface modification unit 130, and a cleaning unit 140. And a carbon nanotube solution coating unit 150, a carbon nanotube solution drying unit 160, and a rewinding unit 190.
  • the present invention may further include a washing unit 165, a protective layer solution coating unit 171, and a protective layer solution drying unit 173.
  • the unwinding unit 110 unwinds the base film 10.
  • the transfer unit 120 transfers the base film 10 so as to smoothly run the base film 10.
  • the surface modification unit 130 adjusts the surface tension of the base film 10 supplied from the unwinding unit 110 to be 5 to 15 dyne / cm higher than the surface tension of the carbon nanotube solution.
  • the cleaning unit 140 removes foreign substances from the transferred base film 10.
  • Carbon nanotube solution coating unit 150 is disposed across the transported base film 10, by coating a carbon nanotube solution on the base film 10, to form a carbon nanotube layer 20 do.
  • the carbon nanotube solution drying unit 160 dries the carbon nanotube solution coated on the base film 10.
  • the water washing unit 165 removes impurities of the carbon nanotube solution dried on the base film and then dries moisture.
  • the protective layer solution coating unit 171 is disposed across the transferred base film 10.
  • a protective layer solution such as a ceramic binder solution is coated on the base film 10 to protect the protective layer 30. ).
  • the protective layer solution drying unit 173 dries the protective layer solution coated on the base film 10.
  • the rewinding unit 190 rewinds the base film 10 that has passed through the carbon nanotube solution drying unit 160 and / or the protective layer solution drying unit 173.
  • the unwinding unit 110 unwinds the base film 10.
  • the unwinding unit 110 may include a roll on which the base film 10 is wound.
  • the base film 10 has flexibility and may be an inorganic film or a polymer film such as polyethylene terephthalate (PET).
  • the unwinding unit 110 may further include a splicer and an accumulator 115.
  • a splicer and an accumulator exhaust of the existing unwinding rolls, it is possible to continue the production by joining the newly introduced winding rolls.
  • the transfer unit 120 pushes the base film 10 in the advancing direction from the unwinding unit 110 and transfers it.
  • the transfer unit 120 may include a plurality of guide rollers. The guide rollers guide the transfer while supporting the base film 10.
  • the surface modification unit 130 adjusts the surface tension of the base film 10 supplied from the unwinding unit 110 to be 5 to 15 dyne / cm higher than the surface tension of the carbon nanotube solution.
  • the surface tension of PET which is the base film 10
  • the surface tension of PET is typically about 40 dyne / cm, and 70 dyne / cm for the carbon nanotube solution, and the difference is 30 dyne / cm, and the carbon nanotube solution is high.
  • the surface tension of the base film 10 is 5 to 15 dyne / cm, more preferably about 7 dyne / cm to 13 dyne / cm, most preferably about 10 dyne than the surface tension of the carbon nanotube solution Higher / cm results in excellent wettability.
  • the surface modification unit 130 of the present invention surface-modifies the base film 10, increasing its surface tension to 50 to 60 dyne / cm, while adding a wetting agent (wetting agent) to the carbon nanotube solution By lowering the surface tension of the coating solution to 40 to 50 dyne / cm.
  • a wetting agent wetting agent
  • the surface tension of the base film 10 is higher the more hydrophilic. Accordingly, the surface modification unit 130 may be surface modified to improve the hydrophilicity of the base surface.
  • the surface modification unit 130 may include a plasma processing apparatus and a corona treatment apparatus.
  • the plasma processing apparatus and the corona treatment apparatus modify the base film 10 to be hydrophilic.
  • the gas used in the plasma processing apparatus may use a reformed gas of argon & oxygen or nitrogen & clean dry air (CDA).
  • the plasma processing apparatus does not physically etch the surface of the base film 10, contamination and static electricity due to particle generation do not occur when used for a long time.
  • the wetting agent added to the carbon nanotube solution may include isopropyl alcohol, methyl alcohol, ethyl alcohol, SDS (Sodium Dodecyl Sulfate), and the like.
  • the cleaning unit 140 may be disposed behind the surface modification unit 130.
  • the cleaning unit 140 removes the foreign matter attached to the base film 10 passing through the surface modification unit 130.
  • the cleaning unit 140 may include a non-contact cleaner.
  • the non-contact cleaner may include an ultrasonic generator and a foreign material inhaler.
  • the ultrasonic generator separates foreign matter from the base film 10 using ultrasonic waves.
  • the foreign substance inhaler removes the separated foreign substance through air suction.
  • the cleaning unit 140 may include a contact cleaner.
  • the contact cleaner may further include an adhesive roll in contact with the base film 10. The adhesive roll adheres and removes foreign substances on the surface of the base film 10 while contacting the base film 10.
  • the contact cleaner may further include a strongly adhesive roll to remove the foreign matter from the adhesive roll 142.
  • the adhesive roll 142 may be used semi-permanently, and the strong adhesive roll is a structure in which a tape is wound, and when foreign matter is electrodeposited and accumulated from the adhesive roll for a predetermined time, the contaminated tape surface is removed and a new tape is replaced. Can be used
  • the carbon nanotube solution coating unit 150 forms the carbon nanotube layer 20 on the base film 10. In this case, the carbon nanotube solution coating unit 150 coats the carbon nanotube solution on the base film 10 while moving relative to the base film 10.
  • the carbon nanotube solution coating unit 150 may include a slot die coater.
  • the slot die coater may be a slot die formed long in the direction perpendicular to the traveling direction of the base film 10. In the slot die, the carbon nanotube solution is discharged into the gap of the tip divided into two sides of the slot die, and the discharged carbon nanotube solution is the die lip and the base film (10). After forming a bead between the () and to be coated.
  • the slot die itself is fixed and only the base film 10 can be coated while moving.
  • the carbon nanotube solution coating unit 150 may include a micro gravure coater.
  • the microgravure coater comprises a coating roll. An oblique cell is engraved on the coating roll. Therefore, when the carbon nanotube solution is buried on the coating roll, the carbon nanotube solution is contained in the cell, and the base film 10 and the coating roll are contacted to transfer the carbon nanotube solution to the base film 10. .
  • the carbon nanotube solution coating unit 150 may further include a blade.
  • the blade controls the thickness of the carbon nanotube solution coated on the base film (10).
  • the blade is preferably formed of a non-metallic material. This is to prevent a non-uniform coating from occurring by aggregating by reacting with a carbon nanotube solution when using a blade made of metal such as carbon steel or SUS.
  • PET, PE and acetal may be applied as the blade material.
  • the carbon nanotube solution drying unit 160 may dry and / or harden the carbon nanotube solution coated on the base film 10.
  • the present invention may further include a thickness measuring unit.
  • the thickness measuring unit measures the coating thickness of the carbon nanotube coating film 20.
  • the thickness measuring unit may include a light transmittance measuring device.
  • the light transmittance measuring device may indirectly monitor the coating thickness through light transmittance measurement in real time.
  • the rewinding unit 190 rewinds the base film 10 that has passed through the carbon nanotube solution drying unit 160.
  • the rewinding unit 190 may include a rewinding roll rewinding the carbon nanotube coating film 20 that has passed through the carbon nanotube solution drying unit 160, and a rewinding at a speed set in the rewinding roll.
  • the apparatus may further include. It may also include an accumulator 195.
  • a washing unit 165, a protective layer solution coating unit 171, and a protective layer solution drying unit 173 may be further included between the drying unit and the rewinding unit 190.
  • the washing unit 165 removes impurities contained after the carbon nanotube coating is dried.
  • the water washing unit 165 may include a nozzle, an air blower, and a dryer. Water is sprayed from the nozzle to the surface of the carbon nanotube coating film in an appropriate size.
  • the nozzle may be a fan-shaped spray nozzle having an orifice diameter of 0.3 to 1 mm, and sprayed at a pressure of 0.1 to 10 Kgf / cm 2 .
  • An air blower removes water on the carbon nanotubes.
  • the air blower may use an air knife nozzle.
  • the dryer completely removes residual moisture on the carbon nanotubes.
  • the dryer may be hot air of 60 °C to 100 °C.
  • the washing unit 165 may further include an immersion unit for dipping the carbon nanotube coating film 20. After dipping the carbon nanotube coating film 20 through the immersion unit, if impurities are removed secondarily through the nozzle, the impurities may be removed by minimizing damage to the carbon nanotube coating.
  • the protective layer solution coating unit 171 forms a protective layer 30 by coating the protective layer solution on the carbon nanotube layer 20.
  • the protective layer solution may be made of a ceramic binder solution.
  • Protective layer solution drying unit 173 The ceramic binder solution coated on the carbon nanotubes is dried. By coating the ceramic binder solution, durability and permeability are improved.
  • the present invention may further include a laminating unit 180.
  • the laminating unit 180 is a unit for laminating the protective film 40 to the final produced film, the protective film unwinding unit 181 for unwinding the protective film 40, and the protective film 40
  • a protective film laminating unit 183 may be formed to be laminated on the surface of the carbon nanotube layer 20 or the protective layer 30.
  • the carbon nanotube coating film manufacturing apparatus 100 according to the present invention may have excellent sheet resistance even through a single coating.
  • FIG. 2 is a flow chart showing a carbon nanotube coating film manufacturing method according to a preferred embodiment in another aspect of the present invention.
  • the carbon nanotube coating film manufacturing method is to form a carbon nanotube coating film by coating the carbon nanotube solution on the base film while transferring the flexible base film in a roll-to-roll method.
  • the carbon nanotube coating method of the present invention the step of unwinding and transporting the base film (S10), and the surface tension of the transferred base film of the carbon nanotube solution Surface modification step (S20) to be 5 to 15 dyne / cm higher than the surface tension, and a carbon nanotube layer is formed on the base film by coating a carbon nanotube solution having a content of carbon nanotubes 0.1 to 10%
  • the step (S40), the step of drying the carbon nanotube solution (S50), and the step of rewinding the base film is dried (S90) the carbon nanotube solution.
  • the base film 10 is unwinded and transferred.
  • the base film 10 is preferably a polymer material having excellent flexibility, such as PET and PC.
  • the surface tension of the transferred base film 10 is subjected to surface modification so that the surface tension of the carbon nanotube solution is 5 to 15 dyne / cm higher. This is because the carbon nanotube solution is coated on the base film 10 has excellent coating force of 5 to 15 dyne / cm, more preferably 10 dyne / cm.
  • the step of surface modification of the base film 10 the step of adjusting the surface tension of the base film 10 to 50 to 60 dyne / cm, and the hydrophilic treatment of the surface of the base film 10 And adjusting the surface tension of the carbon nanotube solution to 40 to 50 dyne / cm.
  • the surface tension of PET is 40 dyne / cm
  • the surface tension of the carbon nanotube solution is 70 dyne / cm
  • the difference between the surface tension of the base film 10 and the carbon nanotube solution 5 to 15 dyne / cm, more preferably Preferably 10 dyne / cm.
  • the surface tension of the base film 10 is increased to increase the surface tension to 50 to 60 dyne / cm, and a wetting agent is added to the carbon nanotube solution to increase the surface tension of the coating solution to 40 to 50 dyne. You can lower it to / cm.
  • Surface modification of the surface of the base film 10 may be performed by plasma treating the surface of the base film 10 using a reforming gas of argon / oxygen or nitrogen / clean dry air (CDA). Alternatively, surface modification of the surface of the base film 10 may be performed by corona treatment without using a reforming gas.
  • the carbon nanotube solution is coated once by a slot die coating or a micro gravure coating method. It can be done by.
  • the method may further include removing foreign matter on the surface of the base film 10 between the surface modification of the base film 10 and the coating of the carbon nanotube solution.
  • Drying the carbon nanotube solution may be performed by applying a residence time of 30 seconds to 3 minutes using hot air of 80 °C to 130 °C. In this case, More preferably, it is more preferable to apply the residence time of 1 minute at 90 degreeC.
  • the carbon nanotube-coated film may be washed with water.
  • the washing step may be performed by using a dipping and a nozzle, washing with water, and drying the washing water by applying air blowing and hot air of 60 °C ⁇ 100 °C.
  • the protective layer 30 made of a ceramic binder on the base film 10 coated with the carbon nanotube solution, and drying the protective layer. It may include.
  • the drying of the protective layer may be performed by applying a residence time of 1 minute to 3 minutes using hot air at 100 ° C. to 150 ° C. and an IR heater. In this case, most preferably, a residence time of 2 minutes at 130 ° C is applied.
  • the step of laminating the protective film 40 to the surface of the protective layer 30 may be further roughened.
  • the carbon nanotube coating film is rewinded, so that the carbon nanotube coating film may be manufactured in a roll-to-roll manner.
  • the present invention can be applied to a device for coating carbon nanotubes in a field in which a conductive film such as a touch panel field, a semiconductor manufacturing device, a display device, and a test device can be applied.
  • a conductive film such as a touch panel field, a semiconductor manufacturing device, a display device, and a test device can be applied.

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Cette invention concerne un procédé de préparation d'un film revêtu de nanotubes de carbone, et un appareil pour le préparer. Selon la présente invention, le procédé de préparation d'un film revêtu de nanotubes de carbone consiste à appliquer une solution de nanotubes de carbone sur un film de base souple pendant le transfert du film de base par un procédé de type rouleau à rouleau, pour former ainsi un film revêtu de nanotubes de carbone, et comprend les étapes suivantes : déroulement et transfert du film de base ; modification de surface du film de base pour que la tension superficielle du film de base transféré soit supérieure à celle de la solution de nanotubes de carbone de 5 à 15 dynes/cm ; élimination des matières étrangères sur le film de base ; application d'une solution de nanotubes de carbone contenant de 0,1 à 10 % de nanotubes de carbone sur le film de base ; séchage de la solution de nanotubes de carbone ; lavage et séchage du film revêtu de nanotubes de carbone ; application d'une couche protectrice à base d'un liant céramique sur le film revêtu de nanotubes de carbone ; et ré-enroulement du film de base après séchage de la couche protectrice à base du liant céramique.
PCT/KR2011/008611 2010-11-11 2011-11-11 Appareil pour la préparation en continu d'un film revêtu de nanotubes de carbone, et procédé de préparation dudit film revêtu de nanotubes de carbone l'utilisant WO2012064147A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0111876 2010-11-11
KR1020100111876A KR101313132B1 (ko) 2010-11-11 2010-11-11 연속식 탄소나노튜브 코팅 필름 제조 장치 및 이의 탄소나노튜브 코팅 필름 제조 방법

Publications (2)

Publication Number Publication Date
WO2012064147A2 true WO2012064147A2 (fr) 2012-05-18
WO2012064147A3 WO2012064147A3 (fr) 2012-08-30

Family

ID=46051453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008611 WO2012064147A2 (fr) 2010-11-11 2011-11-11 Appareil pour la préparation en continu d'un film revêtu de nanotubes de carbone, et procédé de préparation dudit film revêtu de nanotubes de carbone l'utilisant

Country Status (2)

Country Link
KR (1) KR101313132B1 (fr)
WO (1) WO2012064147A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113659157A (zh) * 2021-08-12 2021-11-16 惠州市亿纬新能源研究院 一种膜电极及其制备方法和应用
CN115090498A (zh) * 2022-06-08 2022-09-23 宁波齐云新材料技术有限公司 基于层压生产工艺的涂胶碳管加热膜制备方法及层压设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102118033B1 (ko) * 2013-11-29 2020-06-03 황중국 멀티 코팅 장치
KR101376160B1 (ko) * 2013-12-05 2014-03-21 엠에스티코리아(주) 롤투롤 필름 처리 시스템
KR101626576B1 (ko) * 2014-11-03 2016-06-02 (주)유진테크놀로지 챔버형 잉크공급장치를 구비한 하이브리드 코팅장치
KR101701369B1 (ko) 2015-01-27 2017-02-01 한국과학기술연구원 탄소가 포함된 액체상의 전구체를 이용한 연속 롤투롤 방식의 고품질 그래핀 제조방법과 그 제조장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050046573A (ko) * 2003-11-14 2005-05-18 세이죠 미야타 편광광학소자와 그 연속적 제조방법, 및 이편광광학소자를 사용한 반사광학소자
KR20070083837A (ko) * 2004-10-29 2007-08-24 이스트맨 코닥 캄파니 다층의 패턴화된 코팅 방법
KR20100025112A (ko) * 2008-08-27 2010-03-09 재단법인서울대학교산학협력재단 비닐-탄소나노튜브 구조체와 그 제조 방법
KR20110043191A (ko) * 2009-10-21 2011-04-27 (주)탑나노시스 코팅 피착 기재 고정장치와, 이를 이용한 코팅부재 제조방법 및 이를 이용한 탄소나노튜브 필름 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050046573A (ko) * 2003-11-14 2005-05-18 세이죠 미야타 편광광학소자와 그 연속적 제조방법, 및 이편광광학소자를 사용한 반사광학소자
KR20070083837A (ko) * 2004-10-29 2007-08-24 이스트맨 코닥 캄파니 다층의 패턴화된 코팅 방법
KR20100025112A (ko) * 2008-08-27 2010-03-09 재단법인서울대학교산학협력재단 비닐-탄소나노튜브 구조체와 그 제조 방법
KR20110043191A (ko) * 2009-10-21 2011-04-27 (주)탑나노시스 코팅 피착 기재 고정장치와, 이를 이용한 코팅부재 제조방법 및 이를 이용한 탄소나노튜브 필름 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113659157A (zh) * 2021-08-12 2021-11-16 惠州市亿纬新能源研究院 一种膜电极及其制备方法和应用
CN115090498A (zh) * 2022-06-08 2022-09-23 宁波齐云新材料技术有限公司 基于层压生产工艺的涂胶碳管加热膜制备方法及层压设备

Also Published As

Publication number Publication date
KR20120050566A (ko) 2012-05-21
WO2012064147A3 (fr) 2012-08-30
KR101313132B1 (ko) 2013-09-30

Similar Documents

Publication Publication Date Title
WO2012064147A2 (fr) Appareil pour la préparation en continu d'un film revêtu de nanotubes de carbone, et procédé de préparation dudit film revêtu de nanotubes de carbone l'utilisant
JP5194480B2 (ja) カーボンナノチューブコーティング膜およびその製造方法
WO2014109619A1 (fr) Procédé de transfert de graphène faisant intervenir un film auto-adhésif
JP6808401B2 (ja) 機能層付きポリイミド基板フィルムの製造方法
WO2014204206A1 (fr) Film conducteur et panneau tactile l'utilisant
KR101143304B1 (ko) 탄소나노튜브 전도층의 접착성이 향상된 기판 및 그의 제조 방법
WO2021022672A1 (fr) Dispositif de revêtement et procédé de revêtement
WO2014137147A1 (fr) Film conducteur, procédé de fabrication de celui-ci, et dispositif électronique comportant ce film
WO2017131302A1 (fr) Procédé de transfert de graphène
WO2012177102A2 (fr) Procédé de préparation d'un film à base de nanotubes de carbone
WO2017065530A1 (fr) Procédé de transfert de graphène à basse température
JP6452189B2 (ja) フレキシブル電子デバイスの製造方法
CN101712033A (zh) 膜的洗涤系统
WO2013180370A1 (fr) Dispositif et procédé de fabrication de film d'électrode transparente
KR101920144B1 (ko) 플렉시블 전자 소자용 플렉시블 기판 및 그를 이용한 플렉시블 전자 소자 및 그의 제조 방법
WO2020091198A1 (fr) Procédé de formation de motif de microélectrodes imprimées non gravées
KR102194023B1 (ko) 연성회로기판용 공정시트 및 이의 제조방법
WO2011126292A2 (fr) Procédé permettant de réparer un étage de travail traité de façon antistatique par nanotubes de carbone
KR102056477B1 (ko) 나노 유리 용액을 이용한 발열선 코팅 및 건조 장치
WO2016093574A1 (fr) Procédé de fabrication de film mince pour élément électronique au moyen d'un revêtement par lame et d'un revêtement par filière droite plate
WO2015056983A1 (fr) Appareil de fabrication de blanchet et procédé de fabrication de blanchet
KR20080108212A (ko) 플렉시블 기판의 세정 방법
US10827610B2 (en) Articles and substrates providing improved performance of printable electronics
JP5700043B2 (ja) 有機薄膜層の形成方法、有機エレクトロルミネッセンス素子の製造方法
WO2021029458A1 (fr) Substrat d'électrode souple comprenant une électrode poreuse, et procédé de fabrication associé

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11840240

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11840240

Country of ref document: EP

Kind code of ref document: A2