KR20170052991A - 편광자 및 그의 제조방법 - Google Patents

편광자 및 그의 제조방법 Download PDF

Info

Publication number: KR20170052991A
Authority: KR; South Korea
Prior art keywords: polarizer; film; drying; present; crosslinking
Prior art date: 2015-11-05

Application number

KR1020150155196A

Other languages

English (en)

Korean (ko)

Inventor

박중만

권용현

조천희

최정녕

키미히코 야카베

Original Assignee

스미또모 가가꾸 가부시키가이샤

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.)

2015-11-05

Filing date

2015-11-05

Publication date

2017-05-15

2015-11-05 Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤

2015-11-05 Priority to KR1020150155196A priority Critical patent/KR20170052991A/ko

2016-11-02 Priority to JP2017548824A priority patent/JP6942055B2/ja

2016-11-02 Priority to PCT/JP2016/082655 priority patent/WO2017078092A1/ja

2016-11-02 Priority to CN201680062513.2A priority patent/CN108351453B/zh

2016-11-02 Priority to KR1020187010613A priority patent/KR20180066100A/ko

2016-11-04 Priority to TW105135899A priority patent/TWI762455B/zh

2017-05-15 Publication of KR20170052991A publication Critical patent/KR20170052991A/ko

Links

238000000034 method Methods 0.000 title claims description 28
238000004519 manufacturing process Methods 0.000 claims abstract description 23
230000003746 surface roughness Effects 0.000 claims abstract description 10
238000001035 drying Methods 0.000 claims description 55
238000004132 cross linking Methods 0.000 claims description 33
238000004043 dyeing Methods 0.000 claims description 26
230000008961 swelling Effects 0.000 claims description 20
230000001681 protective effect Effects 0.000 claims description 18
238000007602 hot air drying Methods 0.000 claims description 5
238000005098 hot rolling Methods 0.000 claims description 3
239000004372 Polyvinyl alcohol Substances 0.000 description 29
229920002451 polyvinyl alcohol Polymers 0.000 description 29
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 25
229910052740 iodine Inorganic materials 0.000 description 25
239000011630 iodine Substances 0.000 description 25
239000007864 aqueous solution Substances 0.000 description 24
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
230000000052 comparative effect Effects 0.000 description 15
230000000295 complement effect Effects 0.000 description 13
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 13
239000004327 boric acid Substances 0.000 description 9
230000010287 polarization Effects 0.000 description 9
238000002834 transmittance Methods 0.000 description 9
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 8
150000001639 boron compounds Chemical class 0.000 description 8
230000001186 cumulative effect Effects 0.000 description 8
230000000694 effects Effects 0.000 description 8
-1 polyethylene terephthalate Polymers 0.000 description 8
239000000975 dye Substances 0.000 description 7
239000000853 adhesive Substances 0.000 description 6
230000001070 adhesive effect Effects 0.000 description 6
230000003287 optical effect Effects 0.000 description 6
238000005406 washing Methods 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
238000004040 coloring Methods 0.000 description 5
238000005259 measurement Methods 0.000 description 5
239000000203 mixture Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
238000007654 immersion Methods 0.000 description 4
XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 4
229940006461 iodide ion Drugs 0.000 description 4
229920002284 Cellulose triacetate Polymers 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 3
239000003431 cross linking reagent Substances 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
239000003960 organic solvent Substances 0.000 description 3
238000001028 reflection method Methods 0.000 description 3
238000007127 saponification reaction Methods 0.000 description 3
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
239000004925 Acrylic resin Substances 0.000 description 2
229920000178 Acrylic resin Polymers 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000003795 desorption Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
238000005401 electroluminescence Methods 0.000 description 2
230000001747 exhibiting effect Effects 0.000 description 2
235000011187 glycerol Nutrition 0.000 description 2
230000001965 increasing effect Effects 0.000 description 2
239000004973 liquid crystal related substance Substances 0.000 description 2
HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
229920001225 polyester resin Polymers 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
229920006254 polymer film Polymers 0.000 description 2
229920005672 polyolefin resin Polymers 0.000 description 2
230000036316 preload Effects 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000037303 wrinkles Effects 0.000 description 2
UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 2
UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical compound [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 description 1
229920008347 Cellulose acetate propionate Polymers 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000007605 air drying Methods 0.000 description 1
239000003513 alkali Substances 0.000 description 1
CECABOMBVQNBEC-UHFFFAOYSA-K aluminium iodide Chemical compound I[Al](I)I CECABOMBVQNBEC-UHFFFAOYSA-K 0.000 description 1
239000002981 blocking agent Substances 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
229940046413 calcium iodide Drugs 0.000 description 1
229910001640 calcium iodide Inorganic materials 0.000 description 1
239000012461 cellulose resin Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000008602 contraction Effects 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
238000003851 corona treatment Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
229920005994 diacetyl cellulose Polymers 0.000 description 1
238000007607 die coating method Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
239000005038 ethylene vinyl acetate Substances 0.000 description 1
238000007756 gravure coating Methods 0.000 description 1
229920001477 hydrophilic polymer Polymers 0.000 description 1
230000003100 immobilizing effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
150000002497 iodine compounds Chemical class 0.000 description 1
238000007760 metering rod coating Methods 0.000 description 1
239000012046 mixed solvent Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
238000009832 plasma treatment Methods 0.000 description 1
229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
229920001707 polybutylene terephthalate Polymers 0.000 description 1
239000004645 polyester resin Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000011112 polyethylene naphthalate Substances 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
235000009518 sodium iodide Nutrition 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00788—Producing optical films
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Mechanical Engineering (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Polarising Elements (AREA)
Liquid Crystal (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

KR1020150155196A 2015-11-05 2015-11-05 편광자 및 그의 제조방법 KR20170052991A (ko)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
KR1020150155196A KR20170052991A (ko)	2015-11-05	2015-11-05	편광자 및 그의 제조방법
JP2017548824A JP6942055B2 (ja)	2015-11-05	2016-11-02	偏光子及びその製造方法
PCT/JP2016/082655 WO2017078092A1 (ja)	2015-11-05	2016-11-02	偏光子及びその製造方法
CN201680062513.2A CN108351453B (zh)	2015-11-05	2016-11-02	偏振片及其制造方法
KR1020187010613A KR20180066100A (ko)	2015-11-05	2016-11-02	편광자 및 그 제조방법
TW105135899A TWI762455B (zh)	2015-11-05	2016-11-04	偏光片及其製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1020150155196A KR20170052991A (ko)	2015-11-05	2015-11-05	편광자 및 그의 제조방법

Publications (1)

Publication Number	Publication Date
KR20170052991A true KR20170052991A (ko)	2017-05-15

Family

ID=58662181

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
KR1020150155196A KR20170052991A (ko)	2015-11-05	2015-11-05	편광자 및 그의 제조방법
KR1020187010613A KR20180066100A (ko)	2015-11-05	2016-11-02	편광자 및 그 제조방법

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
KR1020187010613A KR20180066100A (ko)	2015-11-05	2016-11-02	편광자 및 그 제조방법

Country Status (5)

Country	Link
JP (1)	JP6942055B2 (zh)
KR (2)	KR20170052991A (zh)
CN (1)	CN108351453B (zh)
TW (1)	TWI762455B (zh)
WO (1)	WO2017078092A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI762667B (zh) *	2017-09-13	2022-05-01	日商日東電工股份有限公司	偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
JP7096700B2 (ja) *	2017-09-13	2022-07-06	日東電工株式会社	偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法
TWI823856B (zh) *	2017-09-13	2023-12-01	日商日東電工股份有限公司	偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
TWI775885B (zh) *	2017-09-13	2022-09-01	日商日東電工股份有限公司	偏光板及偏光板捲材
TWI801395B (zh) *	2017-09-13	2023-05-11	日商日東電工股份有限公司	偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
JP7355587B2 (ja) *	2018-10-15	2023-10-03	日東電工株式会社	位相差層付偏光板およびそれを用いた画像表示装置
JP7377024B2 (ja) *	2019-08-26	2023-11-09	日東電工株式会社	偏光フィルムの乾燥装置並びにその乾燥方法及び製造方法
JP2023038489A (ja) *	2021-09-07	2023-03-17	住友化学株式会社	偏光フィルム及び偏光板の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI251089B (en) *	2000-06-19	2006-03-11	Nitto Denko Corp	Polarizer, polarizing plate, and liquid crystal display using the same
JP4421886B2 (ja) *	2003-12-15	2010-02-24	住友化学株式会社	ヨウ素系偏光フィルムの製造方法および偏光板の製造方法
US8049850B2 (en) *	2004-12-28	2011-11-01	Fujifilm Corporation	Liquid crystal display device, optical compensatory sheet, and polarizer and liquid crystal display device employing the same
JP4764659B2 (ja) *	2005-04-28	2011-09-07	日本合成化学工業株式会社	ポリビニルアルコール系フィルムの製造方法
JP5335401B2 (ja)	2008-12-19	2013-11-06	富士フイルム株式会社	偏光フィルム及び偏光フィルムの製造方法、偏光板及び偏光板の製造方法、並びに乗り物用映り込み防止フィルム
JP2012014001A (ja) *	2010-07-01	2012-01-19	Nitto Denko Corp	偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP5616318B2 (ja) *	2011-12-12	2014-10-29	日東電工株式会社	偏光膜の製造方法
JP6066707B2 (ja) *	2012-12-13	2017-01-25	日東電工株式会社	偏光フィルムの製造方法

2015
- 2015-11-05 KR KR1020150155196A patent/KR20170052991A/ko unknown
2016
- 2016-11-02 KR KR1020187010613A patent/KR20180066100A/ko not_active Application Discontinuation
- 2016-11-02 JP JP2017548824A patent/JP6942055B2/ja active Active
- 2016-11-02 CN CN201680062513.2A patent/CN108351453B/zh active Active
- 2016-11-02 WO PCT/JP2016/082655 patent/WO2017078092A1/ja active Application Filing
- 2016-11-04 TW TW105135899A patent/TWI762455B/zh active

Also Published As

Publication number	Publication date
JPWO2017078092A1 (ja)	2018-08-23
KR20180066100A (ko)	2018-06-18
TW201723541A (zh)	2017-07-01
WO2017078092A1 (ja)	2017-05-11
CN108351453B (zh)	2022-07-15
TWI762455B (zh)	2022-05-01
JP6942055B2 (ja)	2021-09-29
CN108351453A (zh)	2018-07-31

Publication	Publication Date	Title
KR20170052991A (ko)	2017-05-15	편광자 및 그의 제조방법
JP6914356B2 (ja)	2021-08-04	偏光子の製造方法
JP2011257756A (ja)	2011-12-22	偏光子の製造方法
KR20100102292A (ko)	2010-09-24	편광자의 제조방법, 편광자 및 이것이 구비된 편광판
WO2017078086A1 (ja)	2017-05-11	偏光板及びこれを含む画像表示装置
KR101790404B1 (ko)	2017-10-26	편광자의 제조방법, 이를 이용하여 제조된 편광자, 이를 포함하는 편광판 및 화상표시장치
KR20140086018A (ko)	2014-07-08	내구성이 우수한 편광판
KR20160023429A (ko)	2016-03-03	편광자의 제조 방법
KR20100102291A (ko)	2010-09-24	박형 편광자의 제조방법, 박형 편광자 및 이것이 구비된 편광판
KR101613596B1 (ko)	2016-04-20	편광자, 이의 제조방법, 이것이 구비된 편광판 및 화상표시장치
KR20110135321A (ko)	2011-12-16	편광자의 제조방법
KR101852355B1 (ko)	2018-04-27	편광자 및 그 제조방법
US10101513B2 (en)	2018-10-16	Method for manufacturing thin polarizer, thin polarizer manufactured using same, and polarizing plate
KR20170021476A (ko)	2017-02-28	편광판 및 그의 제조방법
JP6712595B2 (ja)	2020-06-24	偏光子の製造方法
KR20140094092A (ko)	2014-07-30	편광자의 제조 방법
KR20120057924A (ko)	2012-06-07	편광자의 제조방법
KR20170006855A (ko)	2017-01-18	편광자의 제조 방법
KR20140090430A (ko)	2014-07-17	빛샘 현상이 개선된 편광판
KR20140083268A (ko)	2014-07-04	편광자의 제조방법
KR20160104306A (ko)	2016-09-05	광학 필름의 건조방법
KR101997662B1 (ko)	2019-07-08	편광자 제조장치, 편광자의 제조방법, 상기 방법으로 제조된 편광자, 상기 편광자를 포함하는 편광판 및 상기 편광판을 포함하는 디스플레이 장치 또는 액정 표시 장치
KR20230129451A (ko)	2023-09-08	편광막의 제조 방법
KR20150123553A (ko)	2015-11-04	편광자의 제조 방법
KR20140145539A (ko)	2014-12-23	편광판 및 이를 구비한 화상표시장치