| 摘要 |
PROBLEM TO BE SOLVED: To provide a protection film having no bright point defect even when flaws or the like adhere on a surface, and to provide a protection film laminating polarizer plate laminated with the protection film. SOLUTION: A polyester film 9 is laminated on the one-side face of a polycarbonate film 8 having optical isotropy. A releasing protection film 6 composed by applying a releasing agent 12 on the polyester film surface of a three-layer film with no extension and non-alignment laminated with a low photo-elastic resin film 10 having photo-elastic coefficient of 50×10<SP>-12</SP>m<SP>2</SP>/N or less in an absolute value on the other face. The releasing protection film 6 is laminated on the one-side face of a polarizer plate 3 so that the releasing agent application face comes into contact with the polarizer plate 3. A surface protection film 5 is laminated on the other one-side face of the polarizer plate 3 to produce a protection film laminating polarizer plate. COPYRIGHT: (C)2008,JPO&INPIT
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