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TRANSFER FILM, ROLL BODY OF TRANSFER FILM, OPTICAL FILM, ROLL BODY OF OPTICAL FILM, IMAGE DISPLAY DEVICE, PRODUCTION METHOD OF TRANSFER FILM, AND PRODUCTION METHOD OF OPTICAL FILM
TRANSFER FILM, ROLL BODY OF TRANSFER FILM, OPTICAL FILM, ROLL BODY OF OPTICAL FILM, IMAGE DISPLAY DEVICE, PRODUCTION METHOD OF TRANSFER FILM, AND PRODUCTION METHOD OF OPTICAL FILM
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机译:转移膜,转移膜的辊体,光学膜,光学膜的辊体,图像显示装置,转移膜的生产方法和光学膜的生产方法
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摘要
PROBLEM TO BE SOLVED: To provide a wire grid polarizer that can be made thinner compared to conventional ones and maintain sufficient mechanical strength.SOLUTION: A transfer film 9 includes, on a transfer layer 4, a polarizer layer 10 that limits transmission of incident electromagnetic waves depending on polarization planes, and the transfer film comprises a support body 15 and the transfer layer 4 laminated as peelable on the support body 15. On the transfer layer 4, a plurality of recessed grooves are fabricated by use of a molding resin material, with a pitch and a groove width less than the shortest wavelength of a wavelength band where transmission is to be limited; and a metal material is disposed in the recessed grooves to form metal wires 11 having a pitch and a line width less than the shortest wavelength of the wavelength band where transmission is to be limited.SELECTED DRAWING: Figure 2
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