JPH0550376B2 - - Google Patents

Info

Publication number
JPH0550376B2
JPH0550376B2 JP60276647A JP27664785A JPH0550376B2 JP H0550376 B2 JPH0550376 B2 JP H0550376B2 JP 60276647 A JP60276647 A JP 60276647A JP 27664785 A JP27664785 A JP 27664785A JP H0550376 B2 JPH0550376 B2 JP H0550376B2
Authority
JP
Japan
Prior art keywords
film
heat
polyethylene naphthalate
present
liquid crystal
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.)
Expired - Fee Related
Application number
JP60276647A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62135338A (ja
Inventor
Shigeo Utsumi
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.)
Mitsubishi Chemical Corp
Original Assignee
Diafoil Hoechst Co Ltd
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 Diafoil Hoechst Co Ltd filed Critical Diafoil Hoechst Co Ltd
Priority to JP60276647A priority Critical patent/JPS62135338A/ja
Priority to US06/936,311 priority patent/US4799772A/en
Priority to KR1019860010429A priority patent/KR920009742B1/ko
Priority to DE8686117077T priority patent/DE3686972T2/de
Priority to EP86117077A priority patent/EP0225630B1/en
Publication of JPS62135338A publication Critical patent/JPS62135338A/ja
Publication of JPH0550376B2 publication Critical patent/JPH0550376B2/ja
Granted legal-status Critical Current

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
JP60276647A 1985-12-09 1985-12-09 液晶パネル基板用ポリエチレンナフタレ−ト一軸高配向フイルム Granted JPS62135338A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60276647A JPS62135338A (ja) 1985-12-09 1985-12-09 液晶パネル基板用ポリエチレンナフタレ−ト一軸高配向フイルム
US06/936,311 US4799772A (en) 1985-12-09 1986-12-01 Uniaxially high-oriented polyethylene naphthalate film for liquid crystal panel substrates
KR1019860010429A KR920009742B1 (ko) 1985-12-09 1986-12-06 액정(液晶)판넬 기재용 1축 고배향(高配向) 폴리에틸렌 나프탈레이트 필름
DE8686117077T DE3686972T2 (de) 1985-12-09 1986-12-08 Schicht von uniaxial hochorientiertem polyethylennaphthalat fuer fluessigkristallpaneelsubstrate.
EP86117077A EP0225630B1 (en) 1985-12-09 1986-12-08 Uniaxially high-oriented polyethylene naphthalate film for liquid crystal panel substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60276647A JPS62135338A (ja) 1985-12-09 1985-12-09 液晶パネル基板用ポリエチレンナフタレ−ト一軸高配向フイルム

Publications (2)

Publication Number Publication Date
JPS62135338A JPS62135338A (ja) 1987-06-18
JPH0550376B2 true JPH0550376B2 (en]) 1993-07-28

Family

ID=17572363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60276647A Granted JPS62135338A (ja) 1985-12-09 1985-12-09 液晶パネル基板用ポリエチレンナフタレ−ト一軸高配向フイルム

Country Status (5)

Country Link
US (1) US4799772A (en])
EP (1) EP0225630B1 (en])
JP (1) JPS62135338A (en])
KR (1) KR920009742B1 (en])
DE (1) DE3686972T2 (en])

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261712A1 (en) * 1986-09-04 1988-03-30 Koninklijke Philips Electronics N.V. Picture display cell, method of forming an orientation layer on a substrate of the picture display cell and monomeric compounds for use in the orientation layer
JP2968531B2 (ja) * 1988-04-22 1999-10-25 鐘淵化学工業株式会社 複屈折性を有する透明フィルム及びその製造方法
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US6025897A (en) * 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
EP0962807B1 (en) * 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Multilayered optical film
US20070091230A1 (en) * 1993-12-21 2007-04-26 3M Innovative Properties Company Display incorporating reflective polarizer
US6101032A (en) 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
US6171758B1 (en) 1994-11-08 2001-01-09 Dupont Operations Worldwide, Inc. Dimensionally stable flexographic printing plates
JP2900229B2 (ja) * 1994-12-27 1999-06-02 株式会社半導体エネルギー研究所 半導体装置およびその作製方法および電気光学装置
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6939499B2 (en) 2001-05-31 2005-09-06 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
EP1425170B1 (en) 2001-09-11 2006-01-25 Dupont Teijin Films U.S. Limited Partnership Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronic devices
JP4410055B2 (ja) * 2004-08-02 2010-02-03 日東電工株式会社 位相差粘着剤層、その製造方法、粘着型光学フィルム、その製造方法および画像表示装置
EP1904874B1 (en) * 2005-04-08 2019-08-21 3M Innovative Properties Company Heat setting optical films
JP2010013569A (ja) * 2008-07-04 2010-01-21 Teijin Chem Ltd 縦１軸延伸ポリエチレンナフタレートフィルム及びその製造方法
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
KR102329671B1 (ko) 2009-12-18 2021-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
CN110187549B (zh) 2010-06-22 2022-07-15 东洋纺株式会社 液晶显示装置、偏振板及偏振片保护膜
WO2012157662A1 (ja) 2011-05-18 2012-11-22 東洋紡株式会社 三次元画像表示対応液晶表示装置に適した偏光板及び液晶表示装置
TWI542907B (zh) 2011-05-18 2016-07-21 東洋紡績股份有限公司 液晶顯示裝置、偏光板及偏光子保護薄膜
US10539717B2 (en) * 2012-12-20 2020-01-21 Samsung Sdi Co., Ltd. Polarizing plates and optical display apparatuses including the polarizing plates
JP6212906B2 (ja) * 2013-03-29 2017-10-18 東洋紡株式会社 液晶表示装置、偏光板、及び、偏光子保護フィルム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166876A (en) * 1977-03-28 1979-09-04 Teijin Limited Transparent, electrically conductive laminated structure and process for production thereof
JPS5944993B2 (ja) * 1978-07-11 1984-11-02 帝人株式会社 積層体
JPS58143305A (ja) * 1982-02-22 1983-08-25 Hitachi Ltd 表示パネル
JPS5917531A (ja) * 1982-07-20 1984-01-28 Seiko Epson Corp プラスチツクパネル用基板材料
JPS5988719A (ja) * 1982-11-15 1984-05-22 Diafoil Co Ltd 液晶パネル基材用ポリエステルフイルム
JPS5995513A (ja) * 1982-11-25 1984-06-01 Toray Ind Inc 液晶表示セル
JPS59189117A (ja) * 1983-04-11 1984-10-26 Toray Ind Inc 液晶表示デバイス用フイルム
JPS59195623A (ja) * 1983-04-21 1984-11-06 Toray Ind Inc 液晶表示セル
JPS59195624A (ja) * 1983-04-21 1984-11-06 Toray Ind Inc 液晶表示セル
JPS6097323A (ja) * 1983-11-01 1985-05-31 Toray Ind Inc 液晶表示用ポリエステルフイルムおよびその製造方法
JPS60162222A (ja) * 1984-02-01 1985-08-24 Teijin Ltd 液晶表示板用−軸配向ポリエステルフイルム
JPS60162223A (ja) * 1984-02-01 1985-08-24 Teijin Ltd 液晶表示板用−軸配向ポリエステルフイルム

Also Published As

Publication number Publication date
EP0225630A3 (en) 1988-08-03
KR920009742B1 (ko) 1992-10-22
DE3686972D1 (de) 1992-11-19
DE3686972T2 (de) 1993-04-29
EP0225630A2 (en) 1987-06-16
KR870006426A (ko) 1987-07-11
US4799772A (en) 1989-01-24
EP0225630B1 (en) 1992-10-14
JPS62135338A (ja) 1987-06-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees