TWI372892B - A method for producing polarizer - Google Patents
A method for producing polarizerInfo
- Publication number
- TWI372892B TWI372892B TW097146446A TW97146446A TWI372892B TW I372892 B TWI372892 B TW I372892B TW 097146446 A TW097146446 A TW 097146446A TW 97146446 A TW97146446 A TW 97146446A TW I372892 B TWI372892 B TW I372892B
- Authority
- TW
- Taiwan
- Prior art keywords
- producing polarizer
- polarizer
- producing
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/0015—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid warp or curl
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007311699A JP4861968B2 (en) | 2007-11-30 | 2007-11-30 | Manufacturing method of polarizing plate |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200944848A TW200944848A (en) | 2009-11-01 |
TWI372892B true TWI372892B (en) | 2012-09-21 |
Family
ID=40866090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097146446A TWI372892B (en) | 2007-11-30 | 2008-11-28 | A method for producing polarizer |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4861968B2 (en) |
KR (1) | KR101180292B1 (en) |
CN (2) | CN101498806A (en) |
TW (1) | TWI372892B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI690474B (en) * | 2015-10-15 | 2020-04-11 | 日商住友化學股份有限公司 | Method for transporting optical film and method for manufacturing polarizing plate |
Families Citing this family (45)
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JP5446732B2 (en) * | 2009-10-30 | 2014-03-19 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP5446933B2 (en) * | 2010-01-28 | 2014-03-19 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP5991803B2 (en) * | 2010-10-29 | 2016-09-14 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP2012203108A (en) * | 2011-03-24 | 2012-10-22 | Sumitomo Chemical Co Ltd | Polarizing plate manufacturing method |
JP5756313B2 (en) * | 2011-03-25 | 2015-07-29 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP2012208187A (en) * | 2011-03-29 | 2012-10-25 | Sumitomo Chemical Co Ltd | Method for manufacturing polarizing plate |
CN102736135B (en) * | 2011-03-29 | 2016-07-06 | 住友化学株式会社 | The manufacture method of blooming, polarization plates and image display device |
JP5774349B2 (en) * | 2011-04-01 | 2015-09-09 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP5790133B2 (en) * | 2011-05-09 | 2015-10-07 | 住友化学株式会社 | Method for producing polarizing plate using active energy ray curable adhesive |
JP5825910B2 (en) * | 2011-08-01 | 2015-12-02 | 富士フイルム株式会社 | Method for producing antiglare film |
JP2013061377A (en) * | 2011-09-12 | 2013-04-04 | Sumitomo Chemical Co Ltd | Method of manufacturing polarizer plate |
JP5572193B2 (en) * | 2011-09-21 | 2014-08-13 | 住友化学株式会社 | Manufacturing method of polarizing plate |
WO2013047480A1 (en) | 2011-09-26 | 2013-04-04 | 住友化学株式会社 | Method of manufacturing a polarising plate |
WO2013051505A1 (en) * | 2011-10-04 | 2013-04-11 | 住友化学株式会社 | Method for manufacturing polarizer |
WO2013051504A1 (en) * | 2011-10-07 | 2013-04-11 | 住友化学株式会社 | Method for manufacturing polarizer |
CN103858031B (en) * | 2011-10-07 | 2016-04-06 | 住友化学株式会社 | The manufacture method of polarization plates |
JP5809123B2 (en) | 2011-10-07 | 2015-11-10 | 住友化学株式会社 | Manufacturing method of polarizing plate |
KR20140088540A (en) * | 2011-10-07 | 2014-07-10 | 스미또모 가가꾸 가부시키가이샤 | Method for manufacturing polarizer |
JP2013092762A (en) | 2011-10-07 | 2013-05-16 | Sumitomo Chemical Co Ltd | Method for manufacturing polarizing plate |
WO2013058307A1 (en) * | 2011-10-21 | 2013-04-25 | 住友化学株式会社 | Method for manufacturing polarizing plate |
CN103907036B (en) * | 2011-10-28 | 2016-06-08 | 住友化学株式会社 | The manufacture method of polarization plates and the manufacturing installation of polarization plates |
CN102520465B (en) * | 2011-11-10 | 2014-07-30 | 中国乐凯集团有限公司 | Preparation method of optical film |
JP6317061B2 (en) * | 2011-12-06 | 2018-04-25 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP2013205743A (en) * | 2012-03-29 | 2013-10-07 | Sumitomo Chemical Co Ltd | Method and apparatus for manufacturing polarizing plate |
JP2013254153A (en) | 2012-06-08 | 2013-12-19 | Nitto Denko Corp | Activation treatment method and manufacturing method of optical film, optical film, and image display device |
CN104272149B (en) * | 2012-06-21 | 2017-03-01 | 住友化学株式会社 | The manufacture method of stacked film |
JP6371031B2 (en) * | 2012-07-02 | 2018-08-08 | 住友化学株式会社 | Polarizing plate manufacturing method and manufacturing apparatus |
CN104428701B (en) | 2012-07-12 | 2017-07-04 | 住友化学株式会社 | The manufacture method of polarization plates |
JP2014056040A (en) * | 2012-09-11 | 2014-03-27 | Sumitomo Chemical Co Ltd | Method and apparatus for producing polarizing plate |
JP6076035B2 (en) * | 2012-10-26 | 2017-02-08 | 住友化学株式会社 | Method for producing polarizing laminated film and method for producing polarizing plate |
JP2015096916A (en) * | 2013-11-15 | 2015-05-21 | 住友化学株式会社 | Manufacturing method for polarizing plate |
KR102221340B1 (en) | 2014-11-04 | 2021-03-02 | 스미또모 가가꾸 가부시키가이샤 | Method for manufacturing polarization plate sheet |
WO2016072359A1 (en) | 2014-11-05 | 2016-05-12 | 住友化学株式会社 | Method for manufacturing polarization plate sheet |
JP6333168B2 (en) * | 2014-12-25 | 2018-05-30 | 住友化学株式会社 | Manufacturing method of polarizing plate |
CN107407761B (en) * | 2015-03-03 | 2021-01-05 | 住友化学株式会社 | Method for producing polarizing film with protective film |
JP5950002B2 (en) * | 2015-07-13 | 2016-07-13 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP5947428B2 (en) * | 2015-08-05 | 2016-07-06 | 住友化学株式会社 | Manufacturing method of polarizing plate |
JP2017058664A (en) * | 2015-09-14 | 2017-03-23 | 住友化学株式会社 | Method for manufacturing laminate optical film and an apparatus for manufacturing laminate optical film |
WO2017065149A1 (en) * | 2015-10-15 | 2017-04-20 | 住友化学株式会社 | Optical film conveyance method and polarizing plate manufacturing method |
JP2016118804A (en) * | 2016-02-26 | 2016-06-30 | 住友化学株式会社 | Method for manufacturing polarizing plate |
JP2019159198A (en) * | 2018-03-15 | 2019-09-19 | 住友化学株式会社 | Method of manufacturing optical laminate and method of manufacturing optical laminate with adhesive layers |
JP6909270B2 (en) * | 2018-04-06 | 2021-07-28 | 住友化学株式会社 | Polarizing plate manufacturing method and manufacturing equipment |
JP6622347B2 (en) * | 2018-04-06 | 2019-12-18 | 住友化学株式会社 | Polarizing plate manufacturing method and manufacturing apparatus |
JP7212507B2 (en) * | 2018-12-03 | 2023-01-25 | 日東電工株式会社 | UV illuminance evaluation method, UV illuminance evaluation device, and UV irradiation device |
CN113534323B (en) * | 2020-11-17 | 2023-07-07 | 广东利辉电子科技有限公司 | Polarizing plate having wire grid structure and reflectivity characteristics |
Family Cites Families (12)
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JPS6221124A (en) * | 1985-07-22 | 1987-01-29 | Seiko Epson Corp | Manufacture of curved surface panel |
FR2704480B1 (en) * | 1993-04-28 | 1996-02-02 | Hosokawa Yoko Kk | LAMINATE FILM AND ITS MANUFACTURING METHOD AS WELL AS A CONTAINER OBTAINED FROM SUCH A LAMINATE FILM. |
US6273984B1 (en) * | 1998-11-20 | 2001-08-14 | Eastman Kodak Company | Lamination with curl control |
CN1112597C (en) * | 2000-04-17 | 2003-06-25 | 黄精忠 | K-type polarization film making process |
JP2003039014A (en) * | 2001-07-30 | 2003-02-12 | Konica Corp | Optical film, method for manufacturing the same, polarizing plate using the optical film and display device |
KR100501734B1 (en) * | 2002-05-14 | 2005-07-18 | 주식회사 엘지에스 | Optical film production device |
JP4306270B2 (en) * | 2003-02-12 | 2009-07-29 | 住友化学株式会社 | Polarizing plate, manufacturing method thereof, optical member, and liquid crystal display device |
JP2005173216A (en) * | 2003-12-11 | 2005-06-30 | Sumitomo Chemical Co Ltd | Manufacturing method of polarizing film, manufacturing method of polarizing plate and manufacturing method of optical laminate |
US7544266B2 (en) * | 2004-05-21 | 2009-06-09 | Illinois Tool Works Inc. | Process of making laminated sheet and product made by the process |
JP2006152134A (en) * | 2004-11-30 | 2006-06-15 | Nippon Zeon Co Ltd | Production method of laminated film |
JP2006218449A (en) * | 2005-02-14 | 2006-08-24 | Nitto Denko Corp | Method for producing hard coat film, hard coat film, optical device and picture display device |
JP2007256569A (en) * | 2006-03-23 | 2007-10-04 | Sumitomo Chemical Co Ltd | Polarizing plate and its manufacturing method |
-
2007
- 2007-11-30 JP JP2007311699A patent/JP4861968B2/en active Active
-
2008
- 2008-11-24 CN CNA2008101910916A patent/CN101498806A/en active Pending
- 2008-11-24 KR KR1020080116801A patent/KR101180292B1/en active IP Right Grant
- 2008-11-24 CN CN201610576416.7A patent/CN106199810B/en active Active
- 2008-11-28 TW TW097146446A patent/TWI372892B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI690474B (en) * | 2015-10-15 | 2020-04-11 | 日商住友化學股份有限公司 | Method for transporting optical film and method for manufacturing polarizing plate |
Also Published As
Publication number | Publication date |
---|---|
KR20090056843A (en) | 2009-06-03 |
JP2009134190A (en) | 2009-06-18 |
KR101180292B1 (en) | 2012-09-07 |
CN101498806A (en) | 2009-08-05 |
TW200944848A (en) | 2009-11-01 |
CN106199810B (en) | 2020-03-10 |
JP4861968B2 (en) | 2012-01-25 |
CN106199810A (en) | 2016-12-07 |
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