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WO2008078812A1 - 偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル - Google Patents

偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル Download PDF

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Publication number
WO2008078812A1
WO2008078812A1 PCT/JP2007/075162 JP2007075162W WO2008078812A1 WO 2008078812 A1 WO2008078812 A1 WO 2008078812A1 JP 2007075162 W JP2007075162 W JP 2007075162W WO 2008078812 A1 WO2008078812 A1 WO 2008078812A1
Authority
WO
WIPO (PCT)
Prior art keywords
polarizing plate
protective film
touch panel
resistive touch
plate protective
Prior art date
Application number
PCT/JP2007/075162
Other languages
English (en)
French (fr)
Inventor
Tomoko Hane
Yoshinori Ishii
Original Assignee
Gunze Limited
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 Gunze Limited filed Critical Gunze Limited
Priority to JP2008551155A priority Critical patent/JP5366557B2/ja
Priority to KR1020097011975A priority patent/KR101447015B1/ko
Priority to US12/521,365 priority patent/US20100321779A1/en
Publication of WO2008078812A1 publication Critical patent/WO2008078812A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

　本発明は、環状オレフィン系樹脂フィルムの片面に，シランカップリング剤層を形成してなる偏光板保護フィルム、偏光子の片面又は両面に該保護フィルムを、そのイソシアネート系シランカップリング剤層を介して、積層してなる偏光板、並びに該偏光板を用いた抵抗膜式タッチパネルを提供するものである。
PCT/JP2007/075162 2006-12-27 2007-12-27 偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル WO2008078812A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008551155A JP5366557B2 (ja) 2006-12-27 2007-12-27 偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル
KR1020097011975A KR101447015B1 (ko) 2006-12-27 2007-12-27 편광판 보호 필름, 편광판, 및 저항막식 터치 패널
US12/521,365 US20100321779A1 (en) 2006-12-27 2007-12-27 Polarizing plate protective film, polarizing plate and resistive touch panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006351613 2006-12-27
JP2006-351613 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008078812A1 true WO2008078812A1 (ja) 2008-07-03

Family

ID=39562604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075162 WO2008078812A1 (ja) 2006-12-27 2007-12-27 偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル

Country Status (5)

Country Link
US (1) US20100321779A1 (ja)
JP (1) JP5366557B2 (ja)
KR (1) KR101447015B1 (ja)
CN (1) CN101568862A (ja)
WO (1) WO2008078812A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011010738A1 (ja) * 2009-07-24 2011-01-27 Taga Yasunori 接合構造体の製造方法および接合構造体
JP2012025158A (ja) * 2010-06-25 2012-02-09 Gunze Ltd 透明面状体及び透明タッチパネル
JP2012220554A (ja) * 2011-04-05 2012-11-12 Nitto Denko Corp 偏光素子およびその製造方法
JP2017142378A (ja) * 2016-02-10 2017-08-17 日東電工株式会社 光学積層体および該光学積層体を用いた画像表示装置
KR20210129030A (ko) * 2020-04-17 2021-10-27 닛토덴코 가부시키가이샤 편광 필름, 광학 적층체, 및 화상 표시 장치

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10061356B2 (en) * 2011-06-30 2018-08-28 Samsung Display Co., Ltd. Flexible display panel and display apparatus including the flexible display panel
JPWO2016006384A1 (ja) * 2014-07-10 2017-04-27 住友化学株式会社 偏光板
JP6704825B2 (ja) * 2016-09-27 2020-06-03 ホシデン株式会社 タッチ入力装置の製造方法及びタッチ入力装置
CN110462469B (zh) * 2017-03-28 2022-11-15 日东电工株式会社 带粘合剂层的偏振膜、内嵌型液晶面板用带粘合剂层的偏振膜、内嵌型液晶面板、以及液晶显示装置

Citations (6)

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JPS50147954A (ja) * 1974-05-20 1975-11-27
JP2002148592A (ja) * 2000-08-31 2002-05-22 Sumitomo Chem Co Ltd 液晶表示装置
JP2006220731A (ja) * 2005-02-08 2006-08-24 Nitto Denko Corp 偏光子保護フィルムとその製造方法、偏光板とその製造方法、および画像表示装置
JP2006220732A (ja) * 2005-02-08 2006-08-24 Nitto Denko Corp 偏光子保護フィルムとその製造方法、偏光板とその製造方法、および画像表示装置
JP2006301572A (ja) * 2004-11-30 2006-11-02 Fuji Photo Film Co Ltd 偏光板及びこれを用いた液晶表示装置
JP2006330390A (ja) * 2005-05-26 2006-12-07 Fujifilm Holdings Corp 偏光板及びこれを用いた液晶表示装置

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US3753076A (en) * 1972-04-27 1973-08-14 Lighting Systems Inc Inverter circuit and switching means
US5481160A (en) * 1978-03-20 1996-01-02 Nilssen; Ole K. Electronic ballast with FET bridge inverter
EP0839872B1 (en) * 1996-11-01 2003-03-12 Kaneka Corporation Curable polymer having reactive silicon-containing functional groups
JP2000112663A (ja) * 1997-11-27 2000-04-21 Kanegafuchi Chem Ind Co Ltd 透明タッチパネルおよび透明タッチパネル付液晶セル
US6825620B2 (en) * 1999-06-21 2004-11-30 Access Business Group International Llc Inductively coupled ballast circuit
JP4421737B2 (ja) * 2000-05-10 2010-02-24 株式会社カネカ 低複屈折グラフト変性ノルボルネン系樹脂からなる光学フィルム
JP4659265B2 (ja) * 2001-05-02 2011-03-30 株式会社カネカ 偏光子保護フィルムおよび偏光板
US6768274B2 (en) * 2002-09-28 2004-07-27 Osram Sylvania, Inc. Ballast with lamp-to-earth-ground fault protection circuit
JP2005156998A (ja) * 2003-11-26 2005-06-16 Jsr Corp 位相差膜形成用組成物、位相差膜、位相差素子、偏光板、およびこれらを使用した液晶表示素子
JP3822213B2 (ja) * 2004-06-03 2006-09-13 日東電工株式会社 剥離力調整方法、光学部材用粘着剤層およびその製造方法、ならびに粘着剤付光学部材
JP2006171707A (ja) * 2004-11-18 2006-06-29 Nitto Denko Corp 偏光板およびそれを用いた画像表示装置
KR20070085396A (ko) * 2004-11-18 2007-08-27 닛토덴코 가부시키가이샤 편광판 및 그것을 이용한 화상 표시 장치
JP2006195209A (ja) * 2005-01-14 2006-07-27 Nitto Denko Corp 偏光板、その製造方法、光学フィルムおよび画像表示装置
JP2007065575A (ja) * 2005-09-02 2007-03-15 Jsr Corp 光学フィルム、偏光板および液晶表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147954A (ja) * 1974-05-20 1975-11-27
JP2002148592A (ja) * 2000-08-31 2002-05-22 Sumitomo Chem Co Ltd 液晶表示装置
JP2006301572A (ja) * 2004-11-30 2006-11-02 Fuji Photo Film Co Ltd 偏光板及びこれを用いた液晶表示装置
JP2006220731A (ja) * 2005-02-08 2006-08-24 Nitto Denko Corp 偏光子保護フィルムとその製造方法、偏光板とその製造方法、および画像表示装置
JP2006220732A (ja) * 2005-02-08 2006-08-24 Nitto Denko Corp 偏光子保護フィルムとその製造方法、偏光板とその製造方法、および画像表示装置
JP2006330390A (ja) * 2005-05-26 2006-12-07 Fujifilm Holdings Corp 偏光板及びこれを用いた液晶表示装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011010738A1 (ja) * 2009-07-24 2011-01-27 Taga Yasunori 接合構造体の製造方法および接合構造体
CN102112303A (zh) * 2009-07-24 2011-06-29 多贺康训 接合结构体的制造方法和接合结构体
US20110256405A1 (en) * 2009-07-24 2011-10-20 Yasunori Taga Joined Structure Manufacturing Method and Joined Structure
JP5670878B2 (ja) * 2009-07-24 2015-02-18 多賀　康訓 接合構造体の製造方法および接合構造体
US9108393B2 (en) 2009-07-24 2015-08-18 Yasunori Taga Joined structure manufacturing method and joined structure
JP2012025158A (ja) * 2010-06-25 2012-02-09 Gunze Ltd 透明面状体及び透明タッチパネル
JP2012220554A (ja) * 2011-04-05 2012-11-12 Nitto Denko Corp 偏光素子およびその製造方法
JP2017142378A (ja) * 2016-02-10 2017-08-17 日東電工株式会社 光学積層体および該光学積層体を用いた画像表示装置
KR20210129030A (ko) * 2020-04-17 2021-10-27 닛토덴코 가부시키가이샤 편광 필름, 광학 적층체, 및 화상 표시 장치
KR102454310B1 (ko) * 2020-04-17 2022-10-14 닛토덴코 가부시키가이샤 편광 필름, 광학 적층체, 및 화상 표시 장치

Also Published As

Publication number Publication date
JP5366557B2 (ja) 2013-12-11
KR20090101443A (ko) 2009-09-28
CN101568862A (zh) 2009-10-28
JPWO2008078812A1 (ja) 2010-04-30
KR101447015B1 (ko) 2014-10-06
US20100321779A1 (en) 2010-12-23

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