JPS6033245B2 - 偏光素子及びその製造方法 - Google Patents

偏光素子及びその製造方法

Info

Publication number: JPS6033245B2
Authority: JP; Japan
Prior art keywords: iodine; boric acid; colored; polarizing element; polarizer
Prior art date: 1977-06-29
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.): Expired

Application number

JP53078504A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5416575A (en

Inventor

ノ−マン・ウイリアム・シユラ−

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.)

Polaroid Corp

Original Assignee

Polaroid Corp

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.)

1977-06-29

Filing date

1978-06-28

Publication date

1985-08-01

1978-06-28 Application filed by Polaroid Corp filed Critical Polaroid Corp

1979-02-07 Publication of JPS5416575A publication Critical patent/JPS5416575A/ja

1985-08-01 Publication of JPS6033245B2 publication Critical patent/JPS6033245B2/ja

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 12
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 84
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 42
239000004327 boric acid Substances 0.000 claims description 30
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 27
239000011630 iodine Substances 0.000 claims description 26
229910052740 iodine Inorganic materials 0.000 claims description 26
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 24
239000004372 Polyvinyl alcohol Substances 0.000 claims description 21
229920002451 polyvinyl alcohol Polymers 0.000 claims description 21
239000011592 zinc chloride Substances 0.000 claims description 21
235000005074 zinc chloride Nutrition 0.000 claims description 21
238000005886 esterification reaction Methods 0.000 claims description 20
230000032050 esterification Effects 0.000 claims description 19
238000010521 absorption reaction Methods 0.000 claims description 17
238000000034 method Methods 0.000 claims description 15
238000004040 coloring Methods 0.000 claims description 14
PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 13
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 10
239000002344 surface layer Substances 0.000 claims description 9
229920002554 vinyl polymer Polymers 0.000 claims description 7
-1 boric acid ester Chemical class 0.000 claims description 3
230000003287 optical effect Effects 0.000 description 24
239000000243 solution Substances 0.000 description 23
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
229910001868 water Inorganic materials 0.000 description 17
229920006217 cellulose acetate butyrate Polymers 0.000 description 8
239000003086 colorant Substances 0.000 description 8
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 7
239000000463 material Substances 0.000 description 7
238000010438 heat treatment Methods 0.000 description 5
239000010410 layer Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 5
IPCXNCATNBAPKW-UHFFFAOYSA-N zinc;hydrate Chemical compound O.[Zn] IPCXNCATNBAPKW-UHFFFAOYSA-N 0.000 description 5
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
150000002148 esters Chemical class 0.000 description 4
230000004048 modification Effects 0.000 description 4
238000012986 modification Methods 0.000 description 4
230000000087 stabilizing effect Effects 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
230000005670 electromagnetic radiation Effects 0.000 description 3
230000010287 polarization Effects 0.000 description 3
230000009467 reduction Effects 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000006872 improvement Effects 0.000 description 2
150000007519 polyprotic acids Polymers 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 2
229920000298 Cellophane Polymers 0.000 description 1
DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
UGZICOVULPINFH-UHFFFAOYSA-N acetic acid;butanoic acid Chemical compound CC(O)=O.CCCC(O)=O UGZICOVULPINFH-UHFFFAOYSA-N 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000008033 biological extinction Effects 0.000 description 1
238000005885 boration reaction Methods 0.000 description 1
235000010338 boric acid Nutrition 0.000 description 1
125000005619 boric acid group Chemical group 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000039 congener Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000004043 dyeing Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000002496 iodine Chemical class 0.000 description 1
HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
230000008569 process Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
239000006120 scratch resistant coating Substances 0.000 description 1
238000002791 soaking Methods 0.000 description 1
239000004071 soot Substances 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
238000010186 staining Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000001429 visible spectrum Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
229960001763 zinc sulfate Drugs 0.000 description 1
229910000368 zinc sulfate Inorganic materials 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
- 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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Coloring (AREA)
Polarising Elements (AREA)

JP53078504A 1977-06-29 1978-06-28 偏光素子及びその製造方法 Expired JPS6033245B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US81099677A	1977-06-29	1977-06-29
US810996		1977-06-29

Publications (2)

Publication Number	Publication Date
JPS5416575A JPS5416575A (en)	1979-02-07
JPS6033245B2 true JPS6033245B2 (ja)	1985-08-01

Family

ID=25205251

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP53078504A Expired JPS6033245B2 (ja)	1977-06-29	1978-06-28	偏光素子及びその製造方法

Country Status (5)

Country	Link
EP (1)	EP0000209B1 (it)
JP (1)	JPS6033245B2 (it)
AU (1)	AU517329B2 (it)
DE (1)	DE2861617D1 (it)
IT (1)	IT1097458B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9703025B2 (en)	2013-11-29	2017-07-11	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same
US9709719B2 (en)	2013-11-29	2017-07-18	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same
US9733405B2 (en)	2013-11-29	2017-08-15	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5614533A (en) *	1979-07-16	1981-02-12	Shin Etsu Chem Co Ltd	Production of polarizing film or sheet
JPH0612362B2 (ja) *	1983-03-01	1994-02-16	住友化学工業株式会社	耐久性の優れた偏光板
US4591512A (en) *	1985-01-25	1986-05-27	Polaroid Corporation	Method of making light polarizer
JP2663440B2 (ja) *	1987-06-12	1997-10-15	三菱瓦斯化学株式会社	偏光フィルムの製造方法
JPH02244006A (ja) *	1989-03-17	1990-09-28	Nippon Kayaku Co Ltd	位相差フィルム及びその製造法
JP4566384B2 (ja)	2000-10-30	2010-10-20	日東電工株式会社	偏光板
JP2002148434A (ja) *	2000-11-08	2002-05-22	Nitto Denko Corp	偏光板
JP2003029043A (ja) *	2001-07-19	2003-01-29	Nitto Denko Corp	偏光子の製造方法、偏光子、偏光板および液晶表示装置
JP2003029042A (ja) *	2001-07-19	2003-01-29	Nitto Denko Corp	偏光子、偏光板および液晶表示装置
JP4043263B2 (ja)	2002-03-18	2008-02-06	日東電工株式会社	偏光子の製造方法、偏光子、偏光板および画像表示装置
US8012383B2 (en)	2002-12-12	2011-09-06	Sumitomo Chemical Company, Limited	Method for producing polarizing film
KR100916955B1 (ko)	2003-04-21	2009-09-14	닛토덴코 가부시키가이샤	편광자, 그 제조 방법, 편광판, 광학 필름 및 화상 표시장치
CN100507668C (zh) *	2005-11-21	2009-07-01	达信科技股份有限公司	薄膜及其制造方法
JP2007316366A (ja) *	2006-05-26	2007-12-06	Nippon Shokubai Co Ltd	偏光子保護フィルム、偏光板、および画像表示装置
EP3454440B1 (de) *	2017-09-11	2025-05-28	Woertz Engineering AG	Anschlussvorrichtung und elektrische tunnelinstallation
CN114355497A (zh) *	2020-10-14	2022-04-15	恒美光电股份有限公司	一种偏光子及其处理方法和制得的偏光片
JP7617731B2 (ja) *	2020-12-04	2025-01-20	日東電工株式会社	偏光フィルム用接着剤組成物、偏光フィルム、光学フィルム、および画像表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE23297E (en) *		1950-11-28		Sheetlike light-polarizing complex
US2328219A (en) *	1938-10-29	1943-08-31	Polaroid Corp	Light polarizer and process of manufacture
CH216195A (de) *	1938-12-09	1941-08-15	Zeiss Ikon Ag	Verfahren zur Herstellung von Polarisationsfiltern.
US2375963A (en) *	1943-05-07	1945-05-15	Polaroid Corp	Process of manufacturing lightpolarizing material
DE1258084B (de) *	1956-07-02	1968-01-04	Polaroid Corp	Verfahren zur Herstellung gefaerbter, lichtpolarisierender Folien

1978
- 1978-05-19 AU AU36277/78A patent/AU517329B2/en not_active Expired
- 1978-06-01 EP EP78200002A patent/EP0000209B1/en not_active Expired
- 1978-06-01 DE DE7878200002T patent/DE2861617D1/de not_active Expired
- 1978-06-28 JP JP53078504A patent/JPS6033245B2/ja not_active Expired
- 1978-06-29 IT IT25114/78A patent/IT1097458B/it active

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9703025B2 (en)	2013-11-29	2017-07-11	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same
US9709719B2 (en)	2013-11-29	2017-07-18	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same
US9733405B2 (en)	2013-11-29	2017-08-15	Sumitomo Chemical Company, Limited	Polarizer and polarizing plate including same

Also Published As

Publication number	Publication date
IT1097458B (it)	1985-08-31
AU517329B2 (en)	1981-07-23
EP0000209A1 (en)	1979-01-10
IT7825114A0 (it)	1978-06-29
AU3627778A (en)	1979-11-22
DE2861617D1 (en)	1982-03-18
JPS5416575A (en)	1979-02-07
EP0000209B1 (en)	1982-02-10

Publication	Publication Date	Title
US4166871A (en)	1979-09-04	Iodine stained light polarizer
JPS6033245B2 (ja)	1985-08-01	偏光素子及びその製造方法
US5666223A (en)	1997-09-09	High-efficiency K-sheet polarizer
US4466704A (en)	1984-08-21	Patterned polarizer having differently dyed areas
US4396646A (en)	1983-08-02	Method of making patterned polarizers
US4591512A (en)	1986-05-27	Method of making light polarizer
KR920001279B1 (ko)	1992-02-10	내구성이 우수한 편광판
US5925289A (en)	1999-07-20	Synthetic UV-bleached polarizer and method for the manufacture thereof
US3382183A (en)	1968-05-07	Plastic optical filter
CN100380145C (zh)	2008-04-09	光偏振薄膜
US2328219A (en)	1943-08-31	Light polarizer and process of manufacture
JPH11248937A (ja)	1999-09-17	偏光ポリビニレンシートの製造方法
JPS63311203A (ja)	1988-12-20	偏光フィルムの製造方法
JP2009053533A (ja)	2009-03-12	光学特性制御装置及び板状光学部材
JPS6289907A (ja)	1987-04-24	偏光膜一体型透明導電性フイルム
KR20020086280A (ko)	2002-11-18	편광판 및 이의 제조 방법
US4396642A (en)	1983-08-02	Hydrolytically stabilized polarizer
JP3505968B2 (ja)	2004-03-15	偏光フィルムの製造方法
JP5003354B2 (ja)	2012-08-15	積層体及びそれを用いる光学特性制御方法
JP3825508B2 (ja)	2006-09-27	ヨウ素系偏光フィルムの製造方法
JPH07104126A (ja)	1995-04-21	偏光フィルムの製造方法
JPS62240905A (ja)	1987-10-21	偏光フイルム
JPH06313808A (ja)	1994-11-08	偏光フィルムの製造方法
JPH0823608B2 (ja)	1996-03-06	偏光膜の製造法
US5670092A (en)	1997-09-23	Polarizing film

JPS6033245B2 - 偏光素子及びその製造方法 - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=25205251

Family Applications (1)

Country Status (5)

Cited By (3)

Families Citing this family (17)

Family Cites Families (5)

Cited By (3)

Also Published As

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