KR101985994B1 - 편광 필름의 제조 방법 - Google Patents
편광 필름의 제조 방법 Download PDFInfo
- Publication number
- KR101985994B1 KR101985994B1 KR1020157013555A KR20157013555A KR101985994B1 KR 101985994 B1 KR101985994 B1 KR 101985994B1 KR 1020157013555 A KR1020157013555 A KR 1020157013555A KR 20157013555 A KR20157013555 A KR 20157013555A KR 101985994 B1 KR101985994 B1 KR 101985994B1
- Authority
- KR
- South Korea
- Prior art keywords
- polarizer
- adhesive
- film
- polarizing film
- transparent protective
- Prior art date
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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
-
- 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
- B32B37/1284—Application of adhesive
-
- 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
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- 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
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/166—Removing moisture
-
- 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
- B32B2309/02—Temperature
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/14—Velocity, e.g. feed speeds
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2012-272606 | 2012-12-13 | ||
JP2012272606A JP6066707B2 (ja) | 2012-12-13 | 2012-12-13 | 偏光フィルムの製造方法 |
PCT/JP2013/081289 WO2014091894A1 (ja) | 2012-12-13 | 2013-11-20 | 偏光フィルムの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150096382A KR20150096382A (ko) | 2015-08-24 |
KR101985994B1 true KR101985994B1 (ko) | 2019-06-04 |
Family
ID=50934189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157013555A KR101985994B1 (ko) | 2012-12-13 | 2013-11-20 | 편광 필름의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6066707B2 (zh) |
KR (1) | KR101985994B1 (zh) |
CN (1) | CN104854490B (zh) |
TW (1) | TWI598644B (zh) |
WO (1) | WO2014091894A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6018276B2 (ja) * | 2015-02-13 | 2016-11-02 | 日東電工株式会社 | 偏光フィルム、粘着剤層付偏光フィルムおよび画像表示装置 |
JP6931518B2 (ja) * | 2015-09-28 | 2021-09-08 | 日東電工株式会社 | 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法 |
US10247979B2 (en) | 2014-09-30 | 2019-04-02 | Nitto Denko Corporation | Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device |
KR101883795B1 (ko) | 2014-09-30 | 2018-08-01 | 닛토덴코 가부시키가이샤 | 편광 필름의 제조 방법 |
JP6077619B2 (ja) | 2014-09-30 | 2017-02-08 | 日東電工株式会社 | 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法 |
JP6077620B2 (ja) | 2014-09-30 | 2017-02-08 | 日東電工株式会社 | 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法 |
WO2016052540A1 (ja) * | 2014-09-30 | 2016-04-07 | 日東電工株式会社 | 偏光フィルム、粘着剤層付偏光フィルムおよび画像表示装置 |
CN107076908B (zh) | 2014-09-30 | 2020-09-29 | 日东电工株式会社 | 单侧保护偏振膜、带粘合剂层的偏振膜、图像显示装置及其连续制造方法 |
WO2016052538A1 (ja) * | 2014-09-30 | 2016-04-07 | 日東電工株式会社 | 偏光フィルムの製造方法 |
WO2016052549A1 (ja) * | 2014-09-30 | 2016-04-07 | 日東電工株式会社 | 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法 |
JP6078132B1 (ja) * | 2015-08-27 | 2017-02-08 | 日東電工株式会社 | 偏光フィルムの製造方法 |
CN107407761B (zh) * | 2015-03-03 | 2021-01-05 | 住友化学株式会社 | 附带保护膜的偏振膜的制造方法 |
TWI618953B (zh) * | 2015-05-20 | 2018-03-21 | 住華科技股份有限公司 | 電暈方法 |
JP2017003906A (ja) * | 2015-06-15 | 2017-01-05 | 日東電工株式会社 | 両面粘着剤層付偏光フィルムおよび画像表示装置 |
KR20170052991A (ko) * | 2015-11-05 | 2017-05-15 | 스미또모 가가꾸 가부시키가이샤 | 편광자 및 그의 제조방법 |
JP6359003B2 (ja) * | 2015-12-18 | 2018-07-18 | 住友化学株式会社 | 偏光フィルムの製造装置及び製造方法、並びに偏光フィルム |
JP6737609B2 (ja) * | 2016-03-22 | 2020-08-12 | 日東電工株式会社 | 粘着剤層付の片保護偏光フィルムの製造方法 |
JP2017173793A (ja) * | 2016-03-22 | 2017-09-28 | 住友化学株式会社 | 偏光子、偏光フィルム、および偏光子の製造方法 |
SG11201810445TA (en) * | 2016-06-14 | 2018-12-28 | Nitto Denko Corp | Double-sided pressure-sensitive-adhesive-layer-attached polarizing film, and image display device |
JP6306675B1 (ja) * | 2016-11-28 | 2018-04-04 | 住友化学株式会社 | プロテクトフィルム付偏光性積層フィルムの製造方法及び偏光板の製造方法 |
JP2017076141A (ja) * | 2016-12-20 | 2017-04-20 | 日東電工株式会社 | 偏光フィルムの製造方法 |
JP6566993B2 (ja) * | 2017-06-02 | 2019-08-28 | 日東電工株式会社 | 偏光フィルムおよび画像表示装置 |
CN110741291A (zh) * | 2017-06-13 | 2020-01-31 | 日东电工株式会社 | 层叠体、层叠体的制造方法、偏振片及偏振片的制造方法 |
CN107652923A (zh) * | 2017-11-16 | 2018-02-02 | 山西亮龙涂料有限公司 | 一种无醛建筑胶及其制备方法 |
JP7149975B2 (ja) * | 2020-02-13 | 2022-10-07 | 日東電工株式会社 | 両面粘着剤層付偏光フィルムおよび画像表示装置 |
JP7090197B2 (ja) * | 2020-08-07 | 2022-06-23 | 住友化学株式会社 | 偏光フィルムの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004020672A (ja) * | 2002-06-13 | 2004-01-22 | Nitto Denko Corp | 偏光板およびその製造方法 |
JP2009008860A (ja) * | 2007-06-27 | 2009-01-15 | Nitto Denko Corp | 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置 |
WO2011145552A1 (ja) * | 2010-05-18 | 2011-11-24 | 日東電工株式会社 | 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07124969A (ja) * | 1993-11-05 | 1995-05-16 | Fujimori Kogyo Kk | 防眩性光学用シートの製造法 |
JP4390247B2 (ja) * | 2003-04-25 | 2009-12-24 | 富士フイルム株式会社 | 溶液製膜方法 |
CN1307252C (zh) * | 2003-12-29 | 2007-03-28 | 日本合成化学工业株式会社 | 制备聚乙烯醇薄膜的方法及使用其的偏振薄膜 |
JP4483329B2 (ja) * | 2004-02-16 | 2010-06-16 | 住友化学株式会社 | 偏光フィルムの製造方法 |
US20080113173A1 (en) * | 2004-11-02 | 2008-05-15 | The Nippon Synthetic Chemical Industry Co., Ltd. | Polyvinyl Alcohol Film and Process for Producing the Same |
JP2009237047A (ja) * | 2008-03-26 | 2009-10-15 | Fujifilm Corp | 偏光板及び液晶表示装置 |
WO2009121708A2 (en) * | 2008-04-03 | 2009-10-08 | Evonik Röhm Gmbh | Continuous lamination of polymethylemethacrylate (pmma) film in the manufacture of a fresnel lens |
JP5149916B2 (ja) * | 2010-01-20 | 2013-02-20 | 住友化学株式会社 | 光学用マットフィルム |
KR101268242B1 (ko) * | 2010-03-08 | 2013-05-31 | 세키스이가가쿠 고교가부시키가이샤 | 표면 처리 장치 |
KR101255106B1 (ko) * | 2011-01-27 | 2013-04-19 | 에이피시스템 주식회사 | 웹 처리 시스템 |
JP2012173544A (ja) * | 2011-02-22 | 2012-09-10 | Nitto Denko Corp | 偏光子の製造方法 |
JP5451672B2 (ja) * | 2011-03-25 | 2014-03-26 | 富士フイルム株式会社 | 光反射性フィルムの製造方法 |
CN202448440U (zh) * | 2012-01-17 | 2012-09-26 | 浙江港龙新材料有限公司 | 涂膜式贴合机 |
JP2013254153A (ja) * | 2012-06-08 | 2013-12-19 | Nitto Denko Corp | 光学フィルムの活性化処理方法および製造方法、光学フィルムならびに画像表示装置 |
CN102806172A (zh) * | 2012-07-16 | 2012-12-05 | 苏州奥美材料科技有限公司 | 一种在线表面抗刮伤聚碳酸酯薄膜加工装置及制备方法 |
JP5584259B2 (ja) * | 2012-08-03 | 2014-09-03 | 住友化学株式会社 | 両面積層フィルム、両面偏光性積層フィルム、両面貼合フィルムおよび片面貼合フィルム |
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2012
- 2012-12-13 JP JP2012272606A patent/JP6066707B2/ja active Active
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2013
- 2013-11-20 CN CN201380064757.0A patent/CN104854490B/zh active Active
- 2013-11-20 KR KR1020157013555A patent/KR101985994B1/ko active IP Right Grant
- 2013-11-20 WO PCT/JP2013/081289 patent/WO2014091894A1/ja active Application Filing
- 2013-12-02 TW TW102144021A patent/TWI598644B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004020672A (ja) * | 2002-06-13 | 2004-01-22 | Nitto Denko Corp | 偏光板およびその製造方法 |
JP2009008860A (ja) * | 2007-06-27 | 2009-01-15 | Nitto Denko Corp | 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置 |
WO2011145552A1 (ja) * | 2010-05-18 | 2011-11-24 | 日東電工株式会社 | 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201428359A (zh) | 2014-07-16 |
KR20150096382A (ko) | 2015-08-24 |
CN104854490B (zh) | 2018-11-30 |
WO2014091894A1 (ja) | 2014-06-19 |
TWI598644B (zh) | 2017-09-11 |
JP2014119501A (ja) | 2014-06-30 |
JP6066707B2 (ja) | 2017-01-25 |
CN104854490A (zh) | 2015-08-19 |
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