JPS5648601A - Polarizing film - Google Patents

Polarizing film

Info

Publication number
JPS5648601A
JPS5648601A JP12514179A JP12514179A JPS5648601A JP S5648601 A JPS5648601 A JP S5648601A JP 12514179 A JP12514179 A JP 12514179A JP 12514179 A JP12514179 A JP 12514179A JP S5648601 A JPS5648601 A JP S5648601A
Authority
JP
Japan
Prior art keywords
film
polarizing film
immersed
ions
boric acid
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.)
Granted
Application number
JP12514179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136203B2 (enrdf_load_stackoverflow
Inventor
Tatsuki Nagatsuka
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
Original Assignee
Nitto Electric Industrial Co Ltd
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.)
Filing date
Publication date
Application filed by Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP12514179A priority Critical patent/JPS5648601A/ja
Publication of JPS5648601A publication Critical patent/JPS5648601A/ja
Publication of JPS6136203B2 publication Critical patent/JPS6136203B2/ja
Granted legal-status Critical Current

Links

JP12514179A 1979-09-27 1979-09-27 Polarizing film Granted JPS5648601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12514179A JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12514179A JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Publications (2)

Publication Number Publication Date
JPS5648601A true JPS5648601A (en) 1981-05-01
JPS6136203B2 JPS6136203B2 (enrdf_load_stackoverflow) 1986-08-16

Family

ID=14902869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12514179A Granted JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Country Status (1)

Country Link
JP (1) JPS5648601A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63311203A (ja) * 1987-06-12 1988-12-20 Mitsubishi Gas Chem Co Inc 偏光フィルムの製造方法
JPH01105204A (ja) * 1987-07-03 1989-04-21 Unitika Ltd 偏光フイルム及びその製造法
US5071234A (en) * 1988-03-08 1991-12-10 Toray Industries, Inc. Polarization film
US5087985A (en) * 1988-07-12 1992-02-11 Toray Industries, Inc. Polarizer for visible light
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
WO2004094510A1 (en) * 2003-03-31 2004-11-04 3M Innovative Properties Company Process for making an intrinsic polarizer
US7006174B2 (en) 1999-09-20 2006-02-28 Nitto Denko Corporation Polarizing film polarizing plate and liquid crystal display
WO2024085142A1 (ja) 2022-10-18 2024-04-25 株式会社クラレ ポリビニルアルコール系フィルム及び延伸フィルム

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63311203A (ja) * 1987-06-12 1988-12-20 Mitsubishi Gas Chem Co Inc 偏光フィルムの製造方法
JPH01105204A (ja) * 1987-07-03 1989-04-21 Unitika Ltd 偏光フイルム及びその製造法
US5071234A (en) * 1988-03-08 1991-12-10 Toray Industries, Inc. Polarization film
US5087985A (en) * 1988-07-12 1992-02-11 Toray Industries, Inc. Polarizer for visible light
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
US7006174B2 (en) 1999-09-20 2006-02-28 Nitto Denko Corporation Polarizing film polarizing plate and liquid crystal display
WO2004094510A1 (en) * 2003-03-31 2004-11-04 3M Innovative Properties Company Process for making an intrinsic polarizer
CN1768095B (zh) 2003-03-31 2010-05-26 精工爱普生株式会社 一种制造本征偏振器的方法
WO2024085142A1 (ja) 2022-10-18 2024-04-25 株式会社クラレ ポリビニルアルコール系フィルム及び延伸フィルム

Also Published As

Publication number Publication date
JPS6136203B2 (enrdf_load_stackoverflow) 1986-08-16

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