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JPS5577705A - Production of laminated polarizing plate - Google Patents

Production of laminated polarizing plate

Info

Publication number
JPS5577705A
JPS5577705A JP15160378A JP15160378A JPS5577705A JP S5577705 A JPS5577705 A JP S5577705A JP 15160378 A JP15160378 A JP 15160378A JP 15160378 A JP15160378 A JP 15160378A JP S5577705 A JPS5577705 A JP S5577705A
Authority
JP
Japan
Prior art keywords
film
polarizing plate
polarizing
laminated
base
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.)
Pending
Application number
JP15160378A
Other languages
Japanese (ja)
Inventor
Rinjiro Ichikawa
Hajime Suzuki
Yoshihiro Ishida
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.)
Ishida Scales Manufacturing Co Ltd
Ishida Co Ltd
Toyobo Co Ltd
Original Assignee
Ishida Scales Manufacturing Co Ltd
Ishida Co Ltd
Toyobo 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 Ishida Scales Manufacturing Co Ltd, Ishida Co Ltd, Toyobo Co Ltd filed Critical Ishida Scales Manufacturing Co Ltd
Priority to JP15160378A priority Critical patent/JPS5577705A/en
Publication of JPS5577705A publication Critical patent/JPS5577705A/en
Pending legal-status Critical Current

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  • Liquid Crystal (AREA)

Abstract

PURPOSE: To produce the optically homogeneous polarizing plate of high adhesion strength, less creasing and entry of air bubbles and superior polarizing capacity by laminating thermoplastic resin on at least one surface of a polyene-base polarizing film by an injection molding method.
CONSTITUTION: Such a polyene-base film as the one obtained through dehydrohalogenation of halogenated vinyl-base polymer, etc. or the one obtained through de- acetification of vinyl acetate-vinyl chloride copolymer, etc. is uniaxially oriented to make a polarizing film 1. On the other hand, melt-extruded non-oriented films 3, 3' such of methyl methacrylate copolymer, etc. are laminated on both surfaces of the film 1 with adhesive agents 4, 4' to form protection films 3, 3'. This laminate is fixed to a metal frame and acrylic resin is injected into the metal frame to laminate sheets 2, 2'. In this way, the hard-to-scratch laminated polarizing plate used for liquid crystal display devices and other displays is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP15160378A 1978-12-07 1978-12-07 Production of laminated polarizing plate Pending JPS5577705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15160378A JPS5577705A (en) 1978-12-07 1978-12-07 Production of laminated polarizing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15160378A JPS5577705A (en) 1978-12-07 1978-12-07 Production of laminated polarizing plate

Publications (1)

Publication Number Publication Date
JPS5577705A true JPS5577705A (en) 1980-06-11

Family

ID=15522131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15160378A Pending JPS5577705A (en) 1978-12-07 1978-12-07 Production of laminated polarizing plate

Country Status (1)

Country Link
JP (1) JPS5577705A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118220A (en) * 1981-01-13 1982-07-23 Toyobo Co Ltd Polarizing plate having transparent conductive layer
JPS5891408A (en) * 1981-11-26 1983-05-31 Nitto Electric Ind Co Ltd Polarizing plate
JPS58115704U (en) * 1982-01-28 1983-08-08 筒中プラスチツク工業株式会社 Polarized display plate for display devices
JPH02262616A (en) * 1980-07-11 1990-10-25 Toyobo Co Ltd Polarizing plate having transparent conductive layer
WO2016031738A1 (en) * 2014-08-29 2016-03-03 株式会社 潤工社 Tube
WO2016060092A1 (en) * 2014-10-14 2016-04-21 株式会社八興 Tube for supplying uv ink of inkjet printer
CN109188594A (en) * 2018-10-09 2019-01-11 合肥京东方光电科技有限公司 A kind of polaroid with printed patterns and preparation method thereof, display device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262616A (en) * 1980-07-11 1990-10-25 Toyobo Co Ltd Polarizing plate having transparent conductive layer
JPS57118220A (en) * 1981-01-13 1982-07-23 Toyobo Co Ltd Polarizing plate having transparent conductive layer
JPS5891408A (en) * 1981-11-26 1983-05-31 Nitto Electric Ind Co Ltd Polarizing plate
JPS58115704U (en) * 1982-01-28 1983-08-08 筒中プラスチツク工業株式会社 Polarized display plate for display devices
WO2016031738A1 (en) * 2014-08-29 2016-03-03 株式会社 潤工社 Tube
JP2016049714A (en) * 2014-08-29 2016-04-11 株式会社潤工社 tube
CN106605093A (en) * 2014-08-29 2017-04-26 株式会社润工社 Tube
WO2016060092A1 (en) * 2014-10-14 2016-04-21 株式会社八興 Tube for supplying uv ink of inkjet printer
CN109188594A (en) * 2018-10-09 2019-01-11 合肥京东方光电科技有限公司 A kind of polaroid with printed patterns and preparation method thereof, display device

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