JPS55103510A - Reflection polarizing plate - Google Patents
Reflection polarizing plateInfo
- 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
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
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)
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 |
-
1979
- 1979-01-31 JP JP1079479A patent/JPS55103510A/en active Granted
Cited By (5)
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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