TW200732690A - Optical film - Google Patents

Optical film

Info

Publication number
TW200732690A
TW200732690A TW095143988A TW95143988A TW200732690A TW 200732690 A TW200732690 A TW 200732690A TW 095143988 A TW095143988 A TW 095143988A TW 95143988 A TW95143988 A TW 95143988A TW 200732690 A TW200732690 A TW 200732690A
Authority
TW
Taiwan
Prior art keywords
photoelastic coefficient
negative
resin composition
birefringent index
monomer
Prior art date
Application number
TW095143988A
Other languages
English (en)
Inventor
Aya Takagiwa
Jun Yonezawa
Tatsuya Yamazaki
Yuko Fukuoka
Katsushi Watanabe
Masahiro Watanabe
Kimihiro Kubo
Original Assignee
Asahi Kasei Chemicals 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 Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of TW200732690A publication Critical patent/TW200732690A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
TW095143988A 2005-11-28 2006-11-28 Optical film TW200732690A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005342330 2005-11-28
JP2005348664 2005-12-02
JP2006058296 2006-03-03

Publications (1)

Publication Number Publication Date
TW200732690A true TW200732690A (en) 2007-09-01

Family

ID=38067266

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095143988A TW200732690A (en) 2005-11-28 2006-11-28 Optical film

Country Status (3)

Country Link
JP (2) JP4338759B2 (zh)
TW (1) TW200732690A (zh)
WO (1) WO2007061041A1 (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8293841B2 (en) 2008-01-08 2012-10-23 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
US8344083B2 (en) 2008-04-30 2013-01-01 Lg Chem, Ltd. Resin composition and optical films formed by using the same
US8513358B2 (en) 2008-01-08 2013-08-20 Lg Chem, Ltd. Composition of (Meth)acrylate resin and hydroxy group-containing aromatic resin
TWI414831B (zh) * 2007-09-11 2013-11-11 Nitto Denko Corp An optical film and a method for manufacturing the same
US8613986B2 (en) 2008-04-30 2013-12-24 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
TWI455966B (zh) * 2007-09-10 2014-10-11 Teijin Ltd 薄膜
CN105745561A (zh) * 2013-11-19 2016-07-06 柯尼卡美能达株式会社 偏振片及使用其的液晶显示装置
TWI705104B (zh) * 2018-04-18 2020-09-21 南韓商Ｌｇ化學股份有限公司 延遲膜、包含其的偏光片以及包含其的液晶顯示裝置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5074010B2 (ja) * 2005-11-28 2012-11-14 旭化成イーマテリアルズ株式会社 優れた光学材料用樹脂組成物及び成形体
WO2009031544A1 (ja) * 2007-09-04 2009-03-12 Denki Kagaku Kogyo Kabushiki Kaisha 熱可塑性共重合樹脂及びその光学成形体
CN101910262B (zh) * 2008-01-03 2013-04-03 Lg化学株式会社 光学膜、用于偏光片的保护膜、由其制备的偏光板以及使用其的显示器件
CN101990645A (zh) * 2008-01-23 2011-03-23 Lg化学株式会社 延迟膜、其制备方法以及包括该延迟膜的液晶显示器
JP5368712B2 (ja) * 2008-01-29 2013-12-18 旭化成ケミカルズ株式会社 耐候耐熱性スチレン系樹脂組成物及びその製造方法
JP2009292870A (ja) * 2008-06-02 2009-12-17 Fujifilm Corp アクリルフィルムおよびその製造方法、並びに、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置
US8951643B2 (en) 2008-10-02 2015-02-10 Lg Chem, Ltd. Optical film and method of preparing same
JP5142938B2 (ja) * 2008-10-15 2013-02-13 旭化成ケミカルズ株式会社 光学フィルム
JP5284058B2 (ja) * 2008-11-25 2013-09-11 旭化成ケミカルズ株式会社 熱可塑性樹脂組成物
TWI471341B (zh) * 2008-12-17 2015-02-01 Denki Kagaku Kogyo Kk An optical molded body, a light guide plate and a light diffuser thereof
JP5550153B2 (ja) * 2009-01-06 2014-07-16 エルジー・ケム・リミテッド 光学フィルム、その製造方法、及びこれを含む液晶表示装置
JP2010271690A (ja) * 2009-04-23 2010-12-02 Nippon Shokubai Co Ltd 位相差フィルムの製造方法
JP5619392B2 (ja) * 2009-08-20 2014-11-05 株式会社日本触媒 画像表示装置用前面板とその製造方法
JP6377322B2 (ja) * 2013-05-30 2018-08-22 住友化学株式会社 光学フィルム積層体及びそれを用いた複合偏光板
JP6475038B2 (ja) * 2015-02-24 2019-02-27 帝人株式会社 樹脂積層体
JP6077598B2 (ja) * 2015-07-06 2017-02-08 富士フイルム株式会社 アクリルフィルムおよびその製造方法
KR102665341B1 (ko) * 2015-10-01 2024-05-10 삼성전자주식회사 광학 필름 및 그 제조 방법과 표시 장치
JP2019077855A (ja) * 2017-10-24 2019-05-23 株式会社日本触媒 （メタ）アクリル系樹脂組成物、ならびにそれを用いた成形品およびフィルム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735923A (ja) * 1993-07-15 1995-02-07 Nitto Denko Corp 紫外線吸収性位相差板及び楕円偏光板並びに液晶表示装置
JP4458636B2 (ja) * 1999-12-16 2010-04-28 富士フイルム株式会社 位相差板の製造方法
JP3850373B2 (ja) * 2000-11-13 2006-11-29 旭化成ケミカルズ株式会社 導光板及び導光板用透明熱可塑性樹脂組成物の製造方法
JP2002156525A (ja) * 2000-11-21 2002-05-31 Fuji Photo Film Co Ltd 位相差板及びその製造方法
JP4397644B2 (ja) * 2002-08-30 2010-01-13 富士フイルム株式会社 位相差板及びその製造方法、それを用いた円偏光板及び１／２波長板、並びに、反射型液晶表示装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455966B (zh) * 2007-09-10 2014-10-11 Teijin Ltd 薄膜
TWI414831B (zh) * 2007-09-11 2013-11-11 Nitto Denko Corp An optical film and a method for manufacturing the same
US8293841B2 (en) 2008-01-08 2012-10-23 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
US8512825B2 (en) 2008-01-08 2013-08-20 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
US8513358B2 (en) 2008-01-08 2013-08-20 Lg Chem, Ltd. Composition of (Meth)acrylate resin and hydroxy group-containing aromatic resin
US9168694B2 (en) 2008-01-08 2015-10-27 Lg Chem, Ltd. Transparent resin composition
US8344083B2 (en) 2008-04-30 2013-01-01 Lg Chem, Ltd. Resin composition and optical films formed by using the same
US8613986B2 (en) 2008-04-30 2013-12-24 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
CN105745561A (zh) * 2013-11-19 2016-07-06 柯尼卡美能达株式会社 偏振片及使用其的液晶显示装置
CN105745561B (zh) * 2013-11-19 2018-12-14 柯尼卡美能达株式会社 偏振片及使用其的液晶显示装置
TWI705104B (zh) * 2018-04-18 2020-09-21 南韓商Ｌｇ化學股份有限公司 延遲膜、包含其的偏光片以及包含其的液晶顯示裝置

Also Published As

Publication number Publication date
JP4338759B2 (ja) 2009-10-07
WO2007061041A1 (ja) 2007-05-31
JPWO2007061041A1 (ja) 2009-05-07
JP2008158534A (ja) 2008-07-10

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