METHOD OF MANUFACTURING LAMINATE, METHOD OF MANUFACTURING RETARDATION FILM, AND THE RETARDATION FILM

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United States of America Patent

APP PUB NO 20120045625A1
SERIAL NO

13187710

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing a laminate includes: a step of deriving, by the processor, an in-plane positional relationship between the retardation film and the object from an image of each of the retardation film and the object captured by the camera while the retardation film and the object are disposed in this order from a side of the camera within the imaging area of the camera at positions on a side opposite to the camera with respect to the (2n+1)λ/4 retardation film; and a step of performing alignment of the retardation film to the object based on the positional relationship derived by the processor, and then attaching the retardation film to the object.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 1080075 ?1080075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoshi, Mitsunari Miyagi, JP 48 463
Omura, Taro Miyagi, JP 7 70
Sato, Michio Tochigi, JP 60 2949

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