CN107533182B - 偏振片的制造方法 - Google Patents

偏振片的制造方法 Download PDF

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Publication number
CN107533182B
CN107533182B CN201680027791.4A CN201680027791A CN107533182B CN 107533182 B CN107533182 B CN 107533182B CN 201680027791 A CN201680027791 A CN 201680027791A CN 107533182 B CN107533182 B CN 107533182B
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CN
China
Prior art keywords
film
alkaline solution
polarizing plate
exposed portion
polarizing
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
CN201680027791.4A
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English (en)
Chinese (zh)
Other versions
CN107533182A (zh
Inventor
八重樫将宽
中野勇树
新地真规子
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.)
Nitto Denko Corp
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Nitto Denko Corp
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Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority claimed from PCT/JP2016/064124 external-priority patent/WO2016182017A1/ja
Publication of CN107533182A publication Critical patent/CN107533182A/zh
Application granted granted Critical
Publication of CN107533182B publication Critical patent/CN107533182B/zh
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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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
    • C08J7/12—Chemical modification
    • 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
    • C08J7/12—Chemical modification
    • C08J7/123—Treatment by wave energy or particle radiation
    • 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
    • C08J7/12—Chemical modification
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • 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
    • G02B5/3025—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
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2551/00—Optical elements
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
    • B32B37/203—One or more of the layers being plastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Polarising Elements (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Electroluminescent Light Sources (AREA)
CN201680027791.4A 2015-05-13 2016-05-12 偏振片的制造方法 Active CN107533182B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015098236 2015-05-13
JP2015-098236 2015-05-13
JP2015098237 2015-05-13
JP2015-098237 2015-05-13
PCT/JP2016/064124 WO2016182017A1 (ja) 2015-05-13 2016-05-12 偏光子の製造方法

Publications (2)

Publication Number Publication Date
CN107533182A CN107533182A (zh) 2018-01-02
CN107533182B true CN107533182B (zh) 2020-12-11

Family

ID=57551241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680027791.4A Active CN107533182B (zh) 2015-05-13 2016-05-12 偏振片的制造方法

Country Status (5)

Country Link
US (1) US20180120489A1 (enExample)
JP (1) JP6153642B2 (enExample)
KR (1) KR101980035B1 (enExample)
CN (1) CN107533182B (enExample)
TW (1) TWI697701B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12312511B2 (en) * 2018-08-22 2025-05-27 Shanjin Optoelectronics (Suzhou) Co., Ltd. Mask film and method for manufacturing polarizing plate by using same
KR102239441B1 (ko) * 2018-08-22 2021-04-12 주식회사 엘지화학 마스크 필름을 이용한 편광판의 제조방법 및 그 편광판
CN113167963B (zh) * 2018-12-11 2023-08-11 住友化学株式会社 偏光膜及其制造方法
KR102860317B1 (ko) 2020-09-14 2025-09-16 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466704A (en) * 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
JP2008122921A (ja) * 2006-10-20 2008-05-29 Nitto Denko Corp 偏光子の表面改質方法、偏光子の製造方法、偏光子、偏光板、画像表示装置、液晶パネルおよび液晶表示装置
CN102609038A (zh) * 2010-10-29 2012-07-25 苹果公司 便携式计算机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036563B2 (ja) * 1982-03-29 1985-08-21 日東電工株式会社 部分偏光フイルムの製法
JP3996979B2 (ja) * 1996-08-08 2007-10-24 キヤノン株式会社 カラーフィルターの製造方法、カラーフィルター及び液晶表示装置
US20040212555A1 (en) 2003-04-23 2004-10-28 Falco Mark A. Portable electronic device with integrated display and camera and method therefore
JP2006199880A (ja) * 2005-01-24 2006-08-03 Kuraray Co Ltd 樹脂成形体の表面改質方法および樹脂成形体
JP4702955B2 (ja) * 2006-08-11 2011-06-15 日東電工株式会社 偏光板及び偏光板の製造方法、光学フィルム及び画像表示装置
JP4646951B2 (ja) 2007-06-06 2011-03-09 株式会社半導体エネルギー研究所 センサ付き表示装置
JP5434457B2 (ja) 2009-10-09 2014-03-05 ソニー株式会社 光学ユニットおよび撮像装置
KR101293210B1 (ko) 2010-12-15 2013-08-05 주식회사 엘지화학 디스플레이 기기용 편광판의 구멍 형성 장치 및 방법
KR101495759B1 (ko) 2011-04-18 2015-02-26 주식회사 엘지화학 디스플레이 장치용 편광판, 이를 이용한 액정 패널 및 디스플레이 장치
JP2014081482A (ja) * 2012-10-16 2014-05-08 Nitto Denko Corp 偏光子および画像表示装置
JP6036563B2 (ja) 2013-06-14 2016-11-30 三菱電機株式会社 貯湯式給湯機
TWI620961B (zh) * 2014-03-26 2018-04-11 Ｌｇ化學股份有限公司 具有局部漂白區域的偏光元件、偏光元件捲及單片式偏光元件的製造方法
JP6401377B2 (ja) * 2014-10-06 2018-10-10 エルジー・ケム・リミテッド 偏光板の製造方法及び脱色溶液

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466704A (en) * 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
JP2008122921A (ja) * 2006-10-20 2008-05-29 Nitto Denko Corp 偏光子の表面改質方法、偏光子の製造方法、偏光子、偏光板、画像表示装置、液晶パネルおよび液晶表示装置
CN102609038A (zh) * 2010-10-29 2012-07-25 苹果公司 便携式计算机

Also Published As

Publication number Publication date
KR20170136615A (ko) 2017-12-11
KR101980035B1 (ko) 2019-05-17
US20180120489A1 (en) 2018-05-03
JP6153642B2 (ja) 2017-06-28
JP2016212421A (ja) 2016-12-15
CN107533182A (zh) 2018-01-02
TW201702648A (zh) 2017-01-16
TWI697701B (zh) 2020-07-01

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