JPS55103510A - Reflection polarizing plate - Google Patents

Reflection polarizing plate

Info

Publication number
JPS55103510A
JPS55103510A JP1079479A JP1079479A JPS55103510A JP S55103510 A JPS55103510 A JP S55103510A JP 1079479 A JP1079479 A JP 1079479A JP 1079479 A JP1079479 A JP 1079479A JP S55103510 A JPS55103510 A JP S55103510A
Authority
JP
Japan
Prior art keywords
protection film
polarizer
polarizing plate
surface protection
reflection polarizing
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
JP1079479A
Other languages
Japanese (ja)
Other versions
JPS6140084B2 (en
Inventor
Nobuo Oshima
Sajiro Maeda
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 JP1079479A priority Critical patent/JPS55103510A/en
Publication of JPS55103510A publication Critical patent/JPS55103510A/en
Publication of JPS6140084B2 publication Critical patent/JPS6140084B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the scratch resistance of reflection polarizing plate and increase the yield of products, by providing a surface protection film layer possessing colored transparency on one side of a polarizer consisting of polarizing element adsorbed and oriented on a film.
CONSTITUTION: A polarizer to be used is made of a polarizing element such as iodine, which is adsorbed and oriented on a film of polyvinyl alcohol material. A surface protection film layer to be provided on one side of the polarizer is applied with colored transparency by adding a coloring agent such as dye on a transparent substance of high molecular material such as polyester or glass material. The other side is provided with light reflecting capacity by uniformly dispersing and mixing a pearlescent pigment. This reflection polarizing plate can save the surface protection film when used in a color liquid crystal display decice, so that the display device may be reduced in size and weight. In addition, since the protection film possessing light reflecting capacity is hard to be damaged, the product yield may be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP1079479A 1979-01-31 1979-01-31 Reflection polarizing plate Granted JPS55103510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1079479A JPS55103510A (en) 1979-01-31 1979-01-31 Reflection polarizing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1079479A JPS55103510A (en) 1979-01-31 1979-01-31 Reflection polarizing plate

Publications (2)

Publication Number Publication Date
JPS55103510A true JPS55103510A (en) 1980-08-07
JPS6140084B2 JPS6140084B2 (en) 1986-09-08

Family

ID=11760243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1079479A Granted JPS55103510A (en) 1979-01-31 1979-01-31 Reflection polarizing plate

Country Status (1)

Country Link
JP (1) JPS55103510A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250303A (en) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd Reflection polarizing plate
JPS60250304A (en) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd Polarizing body
JPS62124526A (en) * 1985-11-26 1987-06-05 Optrex Corp Liquid crystal display element
JPS62161120A (en) * 1986-01-10 1987-07-17 Optrex Corp Liquid crystal display element
WO1999038036A1 (en) * 1998-01-26 1999-07-29 Shiseido Co., Ltd Diffuser, illuminating device and liquid crystal display

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250303A (en) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd Reflection polarizing plate
JPS60250304A (en) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd Polarizing body
JPS62124526A (en) * 1985-11-26 1987-06-05 Optrex Corp Liquid crystal display element
JPS62161120A (en) * 1986-01-10 1987-07-17 Optrex Corp Liquid crystal display element
WO1999038036A1 (en) * 1998-01-26 1999-07-29 Shiseido Co., Ltd Diffuser, illuminating device and liquid crystal display

Also Published As

Publication number Publication date
JPS6140084B2 (en) 1986-09-08

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