KR102799874B1 - 광학 적층체 - Google Patents

광학 적층체 Download PDF

Info

Publication number
KR102799874B1
KR102799874B1 KR1020160178230A KR20160178230A KR102799874B1 KR 102799874 B1 KR102799874 B1 KR 102799874B1 KR 1020160178230 A KR1020160178230 A KR 1020160178230A KR 20160178230 A KR20160178230 A KR 20160178230A KR 102799874 B1 KR102799874 B1 KR 102799874B1
Authority
KR
South Korea
Prior art keywords
group
carbon atoms
formula
optical laminate
compound
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.)
Active
Application number
KR1020160178230A
Other languages
English (en)
Korean (ko)
Other versions
KR20170077817A (ko
Inventor
쇼이치 오자와
요스케 오타
다이치 후지모토
Original Assignee
스미또모 가가꾸 가부시끼가이샤
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 스미또모 가가꾸 가부시끼가이샤 filed Critical 스미또모 가가꾸 가부시끼가이샤
Publication of KR20170077817A publication Critical patent/KR20170077817A/ko
Application granted granted Critical
Publication of KR102799874B1 publication Critical patent/KR102799874B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/283—Interference filters designed for the ultraviolet
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • 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
    • B32B2457/206—Organic displays, e.g. OLED
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C08F220/301—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one oxygen in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C08F220/302—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and two or more oxygen atoms in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C08F220/303—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one or more carboxylic moieties in the chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/30—Nitriles
    • C08F222/32—Alpha-cyano-acrylic acid; Esters thereof
    • C08F222/326—Alpha-cyano-acrylic acid longer chain ester
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/30—Nitriles
    • C08F222/32—Alpha-cyano-acrylic acid; Esters thereof
    • C08F222/328—Alpha-cyano-acrylic acid with more than one oxygen in the ester moiety
    • 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/059—Unsaturated aliphatic polymer, e.g. vinyl

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Adhesive Tapes (AREA)
  • Optical Filters (AREA)
KR1020160178230A 2015-12-28 2016-12-23 광학 적층체 Active KR102799874B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015256949 2015-12-28
JPJP-P-2015-256949 2015-12-28

Publications (2)

Publication Number Publication Date
KR20170077817A KR20170077817A (ko) 2017-07-06
KR102799874B1 true KR102799874B1 (ko) 2025-04-23

Family

ID=59086042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160178230A Active KR102799874B1 (ko) 2015-12-28 2016-12-23 광학 적층체

Country Status (5)

Country Link
US (1) US10690824B2 (enExample)
JP (1) JP6829070B2 (enExample)
KR (1) KR102799874B1 (enExample)
CN (1) CN106990472B (enExample)
TW (1) TWI731012B (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6777401B2 (ja) * 2016-02-12 2020-10-28 住友化学株式会社 光学フィルム
WO2017208905A1 (ja) * 2016-05-31 2017-12-07 住友化学株式会社 ポリメチン化合物の製造方法
KR102210179B1 (ko) * 2016-11-29 2021-01-29 후지필름 가부시키가이샤 중합성 액정 조성물, 광학 이방성막, 광학 필름, 편광판, 화상 표시 장치 및 유기 일렉트로 루미네선스 표시 장치
EP3564221A1 (en) * 2016-12-26 2019-11-06 Zeon Corporation Polymerizable compound, mixture, polymer, optical film, optically anisotropic body, polarizing sheet, display device, and antireflective film
WO2019004047A1 (ja) * 2017-06-27 2019-01-03 住友化学株式会社 粘着剤組成物及び粘着剤層付フィルム
CN110799616A (zh) * 2017-06-27 2020-02-14 住友化学株式会社 粘合剂组合物和带粘合剂层的膜
KR20200024780A (ko) * 2017-06-27 2020-03-09 스미또모 가가꾸 가부시키가이샤 점착제 시트 및 점착제층 부착 필름
EP3654077B1 (en) * 2017-07-10 2023-02-22 LG Chem, Ltd. Circular polarizing plate
KR102063046B1 (ko) 2017-07-10 2020-01-07 주식회사 엘지화학 원편광판
KR102126045B1 (ko) * 2017-07-21 2020-06-23 삼성에스디아이 주식회사 유기발광소자 봉지용 조성물 및 이로부터 제조된 유기발광소자 표시장치
WO2019054441A1 (ja) * 2017-09-15 2019-03-21 住友化学株式会社 積層体及びデバイス
KR102126051B1 (ko) * 2017-10-23 2020-06-23 삼성에스디아이 주식회사 액정 위상차 필름, 이를 포함하는 발광표시장치용 편광판 및 이를 포함하는 발광표시장치
EP3717572A2 (en) * 2017-11-29 2020-10-07 Nitto Denko Corporation Squarylium compounds for use in display devices
TW201942605A (zh) * 2018-02-09 2019-11-01 日商住友化學股份有限公司 圓偏光板及光學顯示器件
TWI843713B (zh) * 2018-02-09 2024-06-01 日商住友化學股份有限公司 圓偏光板及光學顯示器件
KR102777592B1 (ko) * 2018-04-19 2025-03-10 가부시키가이샤 아데카 화합물, 광 흡수제, 조성물 및 광학 필터
JP2020024352A (ja) * 2018-07-31 2020-02-13 住友化学株式会社 円偏光板および表示装置
KR102823678B1 (ko) * 2018-08-09 2025-06-23 스미또모 가가꾸 가부시키가이샤 수지 및 점착제 조성물
WO2020100870A1 (ja) * 2018-11-12 2020-05-22 日東電工株式会社 画像表示装置
KR20200092884A (ko) * 2019-01-25 2020-08-04 스미또모 가가꾸 가부시끼가이샤 유기 el 디스플레이용 적층체 및 그것에 사용하는 원편광판
CN110361806B (zh) * 2019-07-25 2021-04-02 Tcl华星光电技术有限公司 碘系偏光片及显示装置
CN114502996A (zh) * 2019-09-30 2022-05-13 富士胶片株式会社 光学层叠体、有机el显示装置及折叠式器件
JP2021099479A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099480A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099477A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099478A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021128337A (ja) * 2020-02-17 2021-09-02 住友化学株式会社 積層体及びフレキシブル表示装置
JPWO2021171930A1 (enExample) * 2020-02-28 2021-09-02
JP7755936B2 (ja) * 2021-03-24 2025-10-17 リンテック株式会社 粘着シート、粘着剤層付き光学フィルム、および光学積層体
WO2023077729A1 (zh) * 2021-11-04 2023-05-11 深圳市蓝禾技术有限公司 净尘胶层及其制造方法、净尘膜及其制造方法和贴膜方法以及净尘膜套装
KR20240000709A (ko) * 2022-06-24 2024-01-03 삼성에스디아이 주식회사 유기발광소자 봉지용 조성물 및 이로부터 제조된 유기층을 포함하는 유기발광소자 표시장치
KR20240102810A (ko) * 2022-12-26 2024-07-03 주식회사 엘지화학 감광성 수지 조성물, 이를 포함하는 감광재 및 디스플레이 장치
WO2025216297A1 (ja) * 2024-04-11 2025-10-16 富士フイルム株式会社 波長選択吸収フィルタ及び表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010181873A (ja) * 2009-01-08 2010-08-19 Sumitomo Chemical Co Ltd 粘着剤層付位相差フィルム、それを用いた複合偏光板および液晶表示装置
JP2015229759A (ja) * 2014-06-06 2015-12-21 日東電工株式会社 光学用粘着シート

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2846091B2 (ja) * 1990-09-25 1999-01-13 オリヱント化学工業株式会社 インドール系化合物およびその用途
JPH0990340A (ja) * 1995-09-27 1997-04-04 Matsushita Electric Ind Co Ltd 液晶表示素子
DE10109243A1 (de) * 2001-02-26 2002-09-05 Few Chemicals Gmbh UV- und blaues Licht absorbierende Merocyaninverbindungen
JP4530256B2 (ja) * 2004-01-19 2010-08-25 日東電工株式会社 位相差フィルム、その製造方法、およびこれを用いた光学フィルム
JP2006308963A (ja) 2005-04-28 2006-11-09 Kyocera Mita Corp 現像装置
JP2006308936A (ja) 2005-04-28 2006-11-09 Fuji Photo Film Co Ltd 偏光板および液晶表示装置
JP4914679B2 (ja) 2006-09-01 2012-04-11 株式会社日本触媒 紫外線吸収性樹脂組成物、および該紫外線吸収性樹脂組成物を用いた積層体
WO2011010733A1 (ja) * 2009-07-24 2011-01-27 株式会社日本触媒 フタロシアニン化合物
EP2725011B1 (en) * 2011-06-24 2021-10-27 Tokyo Ohka Kogyo Co., Ltd. Novel base generator and adhesion enhancer
JP5914661B2 (ja) * 2011-08-25 2016-05-11 エルジー・ケム・リミテッド 粘着剤
JP5887259B2 (ja) * 2012-12-11 2016-03-16 富士フイルム株式会社 屋外用表示装置
TWI572600B (zh) * 2013-01-10 2017-03-01 Konica Minolta Inc 樹脂組成物、三唑化合物、光學薄膜、偏光板、光學透鏡、圓偏光板、及圖像顯示裝置
CN104339796B (zh) * 2013-08-09 2018-03-02 住友化学株式会社 层叠体
JP2015143789A (ja) * 2014-01-31 2015-08-06 住友化学株式会社 転写用光学異方性シート
KR102649800B1 (ko) * 2015-12-28 2024-03-20 스미또모 가가꾸 가부시끼가이샤 광 흡수성 화합물, 그리고 그 화합물을 포함하는 폴리머 조성물, 폴리머 필름 및 경화막

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010181873A (ja) * 2009-01-08 2010-08-19 Sumitomo Chemical Co Ltd 粘着剤層付位相差フィルム、それを用いた複合偏光板および液晶表示装置
JP2015229759A (ja) * 2014-06-06 2015-12-21 日東電工株式会社 光学用粘着シート

Also Published As

Publication number Publication date
JP6829070B2 (ja) 2021-02-10
US10690824B2 (en) 2020-06-23
CN106990472A (zh) 2017-07-28
TW201738349A (zh) 2017-11-01
TWI731012B (zh) 2021-06-21
CN106990472B (zh) 2021-02-19
JP2017120430A (ja) 2017-07-06
KR20170077817A (ko) 2017-07-06
US20170184766A1 (en) 2017-06-29

Similar Documents

Publication Publication Date Title
KR102799874B1 (ko) 광학 적층체
KR102764554B1 (ko) 광학 필름
TWI738783B (zh) 光吸收性組成物
KR102649800B1 (ko) 광 흡수성 화합물, 그리고 그 화합물을 포함하는 폴리머 조성물, 폴리머 필름 및 경화막
KR102671094B1 (ko) 위상차 필름
KR102774719B1 (ko) 점착제 시트 및 점착제층 부착 필름
KR20200021926A (ko) 점착제 조성물 및 점착제층 부착 필름
JP2019007002A (ja) 粘着剤組成物及び粘着剤層付フィルム
JP7291786B2 (ja) 粘着剤シート、積層体、表示装置、有機エレクトロルミネッセンス表示装置
WO2021006046A1 (ja) 積層体、液晶表示装置、有機エレクトロルミネッセンス表示装置
KR20200093555A (ko) 색 보정 부재, 및 색 보정 부재를 사용한 광학 필름

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20161223

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20211216

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20161223

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20240216

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20250122

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20250421

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20250421

End annual number: 3

Start annual number: 1

PG1601 Publication of registration