TWI899284B - 光學薄膜 - Google Patents

光學薄膜

Info

Publication number
TWI899284B
TWI899284B TW110125659A TW110125659A TWI899284B TW I899284 B TWI899284 B TW I899284B TW 110125659 A TW110125659 A TW 110125659A TW 110125659 A TW110125659 A TW 110125659A TW I899284 B TWI899284 B TW I899284B
Authority
TW
Taiwan
Prior art keywords
film
resin
optical film
general formula
group
Prior art date
Application number
TW110125659A
Other languages
English (en)
Chinese (zh)
Other versions
TW202212434A (zh
Inventor
加藤宣之
池田慎也
平川学
Original Assignee
日商三菱瓦斯化學股份有限公司
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 日商三菱瓦斯化學股份有限公司 filed Critical 日商三菱瓦斯化學股份有限公司
Publication of TW202212434A publication Critical patent/TW202212434A/zh
Application granted granted Critical
Publication of TWI899284B publication Critical patent/TWI899284B/zh

Links

Classifications

    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08J2345/00—Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
    • 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
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW110125659A 2020-07-17 2021-07-13 光學薄膜 TWI899284B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020122713 2020-07-17
JP2020-122713 2020-07-17

Publications (2)

Publication Number Publication Date
TW202212434A TW202212434A (zh) 2022-04-01
TWI899284B true TWI899284B (zh) 2025-10-01

Family

ID=79555471

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110125659A TWI899284B (zh) 2020-07-17 2021-07-13 光學薄膜

Country Status (7)

Country Link
US (1) US20230236340A1 (https=)
EP (1) EP4184225B1 (https=)
JP (1) JPWO2022014478A1 (https=)
KR (1) KR20230041958A (https=)
CN (1) CN115803661A (https=)
TW (1) TWI899284B (https=)
WO (1) WO2022014478A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12457075B2 (en) 2022-11-04 2025-10-28 Nokia Technologies Oy Channel state information overhead reduction by network signaled user equipment specific adjustments before measurements

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233171A (zh) * 2014-02-27 2016-12-14 三星Sdi株式会社 偏光板和包括其的光学显示器件
CN106661216A (zh) * 2014-09-30 2017-05-10 三菱瓦斯化学株式会社 聚碳酸酯树脂和光学透镜

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688624A5 (de) 1995-02-01 1997-12-15 Inventa Ag Amorphe Polyamid-Formmassen und -Formteile.
JP4075687B2 (ja) * 2002-10-08 2008-04-16 Ｊｓｒ株式会社 環状オレフィン系開環共重合体およびその製造方法並びに光学材料
DE60335888D1 (de) * 2002-10-08 2011-03-10 Jsr Corp Durch ring ffnende polymerisation hergestelltes cycloolefincopolymer, herstellungsverfahren dafür und optisches material
JP4324163B2 (ja) * 2003-03-03 2009-09-02 大阪瓦斯株式会社 ポリエステル重合体の製造方法
WO2008130033A1 (ja) * 2007-04-20 2008-10-30 Nec Corporation 光ディスク媒体、光学式情報記録再生装置、及び、位相差補償方法
JP5489669B2 (ja) 2008-11-28 2014-05-14 Ｊｓｒ株式会社 近赤外線カットフィルターおよび近赤外線カットフィルターを用いた装置
JP6530948B2 (ja) * 2014-04-01 2019-06-12 大阪ガスケミカル株式会社 位相差フィルム用ポリエステル樹脂
US10150854B2 (en) * 2014-04-23 2018-12-11 Teijin Limited Polycarbonate resin composition
US10689487B2 (en) * 2016-04-05 2020-06-23 Mitsubishi Gas Chemical Company, Inc. Polycarbonate copolymer, optical lens and film in which said polycarbonate copolymer is used, and method for producing said copolymer
WO2018016516A1 (ja) * 2016-07-21 2018-01-25 三菱瓦斯化学株式会社 ポリカーボネート樹脂、その製造方法及び光学レンズ
US10947342B2 (en) * 2016-09-28 2021-03-16 Mitsubishi Gas Chemical Company, Inc. Optical lens
EP3604440B1 (en) * 2017-03-31 2022-10-26 Mitsubishi Gas Chemical Company, Inc. Polycarbonate resin composition and optical lens using same
US11434327B2 (en) * 2017-08-30 2022-09-06 Mitsubishi Gas Chemical Company, Inc. Polycarbonate resin, method for producing the same, and optical lens
CN112823178A (zh) * 2018-10-16 2021-05-18 三菱瓦斯化学株式会社 聚酯碳酸酯树脂和光学透镜
CN113631963B (zh) * 2019-03-15 2022-11-18 三菱瓦斯化学株式会社 聚酯碳酸酯树脂和将含有该树脂的树脂组合物成型而成的成型体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233171A (zh) * 2014-02-27 2016-12-14 三星Sdi株式会社 偏光板和包括其的光学显示器件
CN106661216A (zh) * 2014-09-30 2017-05-10 三菱瓦斯化学株式会社 聚碳酸酯树脂和光学透镜

Also Published As

Publication number Publication date
TW202212434A (zh) 2022-04-01
JPWO2022014478A1 (https=) 2022-01-20
EP4184225A4 (en) 2024-01-24
KR20230041958A (ko) 2023-03-27
US20230236340A1 (en) 2023-07-27
WO2022014478A1 (ja) 2022-01-20
CN115803661A (zh) 2023-03-14
EP4184225A1 (en) 2023-05-24
EP4184225B1 (en) 2025-12-03

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