KR20100066361A - 점착제층 형성 투명 도전성 필름과 그 제조 방법, 투명 도전성 적층체 및 터치 패널 - Google Patents
점착제층 형성 투명 도전성 필름과 그 제조 방법, 투명 도전성 적층체 및 터치 패널 Download PDFInfo
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- KR20100066361A KR20100066361A KR1020090113669A KR20090113669A KR20100066361A KR 20100066361 A KR20100066361 A KR 20100066361A KR 1020090113669 A KR1020090113669 A KR 1020090113669A KR 20090113669 A KR20090113669 A KR 20090113669A KR 20100066361 A KR20100066361 A KR 20100066361A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
- B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
- B32B2310/0454—Hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1476—Release layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Non-Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (9)
- 제 1 투명 플라스틱 필름 기재의 일방의 면에 투명 도전성 박막을 갖고, 상기 제 1 투명 플라스틱 필름 기재의 타방의 면에 점착제층을 갖는, 점착제층 형성 투명 도전성 필름으로서,상기 점착제층 형성 투명 도전성 필름에 사용되는 상기 점착제층의 상기 제 1 투명 플라스틱 필름 기재에 부착되는 측의 표면의 표면 조도 Ra 가 2 ∼ 130 ㎚ 인 것을 특징으로 하는 점착제층 형성 투명 도전성 필름.
- 제 1 항에 있어서,상기 점착제층의 점착제로서 아크릴계 점착제가 사용되고 있는, 점착제층 형성 투명 도전성 필름.
- 제 1 항에 있어서,상기 투명 도전성 박막과 상기 제 1 투명 플라스틱 필름 기재 사이에 개재하는, 적어도 1 층의 언더 코트층을 추가로 포함하는, 점착제층 형성 투명 도전성 필름.
- 제 1 항에 있어서,상기 점착제층에 있어서의 상기 제 1 투명 플라스틱 필름 기재와는 반대측의 표면에 부착된 이형 (離型) 시트를 추가로 포함하는, 점착제층 형성 투명 도전성 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 기재된 점착제층 형성 투명 도전성 필름에 있어서의 점착제층에, 제 2 투명 플라스틱 필름 기재가 부착되어 있는 것을 특징으로 하는 투명 도전성 적층체.
- 제 5 항에 있어서,상기 제 2 투명 플라스틱 필름 기재의 편면 또는 양면에 형성된 하드 코트층을 추가로 포함하는, 투명 도전성 적층체.
- 제 1 항 내지 제 3 항 중 어느 한 항에 기재된 점착제층 형성 투명 도전성 필름이 적어도 1 장 사용되고 있는 것을 특징으로 하는 터치 패널.
- 제 5 항에 기재된 투명 도전성 적층체가 적어도 1 장 사용되고 있는 것을 특징으로 하는 터치 패널.
- 제 4 항에 기재된 점착제층 형성 투명 도전성 필름의 제조 방법으로서,상기 이형 시트 상에 점착제 도공액을 도공하는 공정과,상기 점착제 도공액에, 온도 30 ∼ 80 ℃, 풍속 0.5 ∼ 15 m/초의 제 1 건조 공정, 및, 온도 90 ∼ 160 ℃, 풍속 0.1 ∼ 25 m/초의 제 2 건조 공정을 실시함으로써 상기 점착제층을 형성하는 공정을 갖는 것을 특징으로 하는 점착제층 형성 투명 도전성 필름의 제조 방법.
Applications Claiming Priority (2)
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JPJP-P-2008-313441 | 2008-12-09 | ||
JP2008313441A JP4805999B2 (ja) | 2008-12-09 | 2008-12-09 | 粘着剤層付き透明導電性フィルムとその製造方法、透明導電性積層体およびタッチパネル |
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KR20100066361A true KR20100066361A (ko) | 2010-06-17 |
KR101035222B1 KR101035222B1 (ko) | 2011-05-18 |
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KR1020090113669A KR101035222B1 (ko) | 2008-12-09 | 2009-11-24 | 점착제층 형성 투명 도전성 필름과 그 제조 방법, 투명 도전성 적층체 및 터치 패널 |
Country Status (5)
Country | Link |
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US (1) | US20100143634A1 (ko) |
JP (1) | JP4805999B2 (ko) |
KR (1) | KR101035222B1 (ko) |
CN (1) | CN101752025B (ko) |
TW (1) | TWI384050B (ko) |
Cited By (2)
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WO2013012274A3 (ko) * | 2011-07-19 | 2013-04-11 | 주식회사 엘지화학 | 터치 패널 |
KR101435240B1 (ko) * | 2010-10-27 | 2014-08-29 | 주식회사 엘지화학 | 터치 패널 |
Families Citing this family (24)
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JP2011248629A (ja) * | 2010-05-27 | 2011-12-08 | Meihan Shinku Kogyo Kk | 透明導電性基材 |
JP5848565B2 (ja) * | 2010-09-29 | 2016-01-27 | 日東電工株式会社 | 粘着剤層付き樹脂フィルム、積層フィルムおよびタッチパネル |
JP5645581B2 (ja) * | 2010-10-05 | 2014-12-24 | 富士フイルム株式会社 | タッチパネル |
KR101385844B1 (ko) | 2010-10-20 | 2014-04-21 | 주식회사 엘지화학 | 터치 패널용 점착제 조성물 |
JP5101719B2 (ja) * | 2010-11-05 | 2012-12-19 | 日東電工株式会社 | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
CN102097157A (zh) * | 2010-11-23 | 2011-06-15 | 苏州禾盛新型材料股份有限公司 | 背胶式透明导电膜 |
JP5529720B2 (ja) * | 2010-12-15 | 2014-06-25 | 日東電工株式会社 | 粘着剤層付き透明導電性フィルム、その製造方法及びタッチパネル |
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JP5893881B2 (ja) * | 2011-09-26 | 2016-03-23 | 日東電工株式会社 | 光学フィルム用粘着剤層の製造方法、光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置 |
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KR101524580B1 (ko) * | 2012-01-31 | 2015-06-01 | 도레이 필름 카코우 가부시키가이샤 | 투명 도전성 필름, 터치 패널 및 표시 장치 |
JP6220495B2 (ja) * | 2012-03-01 | 2017-10-25 | 三菱ケミカル株式会社 | 画像表示装置用透明両面粘着シート及びこれを用いた画像表示装置 |
DE102012203623A1 (de) * | 2012-03-07 | 2013-09-12 | Tesa Se | Verbundsystem zur Verkapselung elektronischer Anordnungen |
CN102623080A (zh) * | 2012-04-16 | 2012-08-01 | 上海交通大学 | 基于溶液法/印刷涂布工艺的透明导电薄膜及其制备方法 |
JP5942725B2 (ja) | 2012-09-18 | 2016-06-29 | デクセリアルズ株式会社 | 導電性シート |
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WO2015023161A1 (ko) * | 2013-08-16 | 2015-02-19 | 주식회사 엘지화학 | 도전성 필름 및 이의 제조방법 |
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CN112442205B (zh) * | 2015-05-27 | 2023-08-22 | 迪睿合株式会社 | 层叠薄膜 |
JP2016075914A (ja) * | 2015-10-26 | 2016-05-12 | 三菱樹脂株式会社 | 画像表示装置用透明両面粘着シート及びこれを用いた画像表示装置 |
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JP2868686B2 (ja) * | 1993-04-20 | 1999-03-10 | 日東電工株式会社 | ペン入力用タツチパネル |
JP2000246856A (ja) * | 1999-03-02 | 2000-09-12 | Toyobo Co Ltd | 光学用易接着フィルム |
JP2001071439A (ja) * | 1999-09-02 | 2001-03-21 | Toyobo Co Ltd | 光学用易接着フィルム |
JP3668439B2 (ja) * | 2001-06-14 | 2005-07-06 | ソニーケミカル株式会社 | 接着フィルム |
JP4169268B2 (ja) * | 2002-09-13 | 2008-10-22 | 日東電工株式会社 | 被膜シートの製造方法、光学機能層、光学素子および画像表示装置 |
JP4455139B2 (ja) | 2004-04-21 | 2010-04-21 | 日東電工株式会社 | フラットパネルディスプレイ用マザーガラス保護フィルムおよびその用途 |
TW200745923A (en) * | 2005-10-20 | 2007-12-16 | Nitto Denko Corp | Transparent conductive laminate body and touch panel equipped with above |
JP4673344B2 (ja) * | 2007-06-07 | 2011-04-20 | 日東電工株式会社 | 光学フィルム用粘着シートの製造方法 |
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2008
- 2008-12-09 JP JP2008313441A patent/JP4805999B2/ja active Active
-
2009
- 2009-11-23 CN CN2009102259077A patent/CN101752025B/zh active Active
- 2009-11-24 KR KR1020090113669A patent/KR101035222B1/ko active IP Right Grant
- 2009-11-24 US US12/624,789 patent/US20100143634A1/en not_active Abandoned
- 2009-12-08 TW TW098141911A patent/TWI384050B/zh active
Cited By (3)
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KR101435240B1 (ko) * | 2010-10-27 | 2014-08-29 | 주식회사 엘지화학 | 터치 패널 |
WO2013012274A3 (ko) * | 2011-07-19 | 2013-04-11 | 주식회사 엘지화학 | 터치 패널 |
CN103718138A (zh) * | 2011-07-19 | 2014-04-09 | Lg化学株式会社 | 触摸面板 |
Also Published As
Publication number | Publication date |
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KR101035222B1 (ko) | 2011-05-18 |
JP2010140670A (ja) | 2010-06-24 |
TW201028456A (en) | 2010-08-01 |
TWI384050B (zh) | 2013-02-01 |
US20100143634A1 (en) | 2010-06-10 |
JP4805999B2 (ja) | 2011-11-02 |
CN101752025B (zh) | 2011-12-21 |
CN101752025A (zh) | 2010-06-23 |
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