Reflex-type screen, screen apparatus, and sheet-like article

The present invention provides a reflex-type screen which is wound up by a winding shaft to be retracted and is unwound from the winding shaft in use. The reflex-type screen comprises a reflection layer which reflects an incident light, a transparent surface protective layer provided on a first surf...

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Bibliographic Details
Main Authors Maruta, Hajime, Matsuki, Tadao, Ishida, Shinya, Tanabe, Takahito, Numata, Kiyoshi
Format Patent
LanguageEnglish
Published 22.03.2011
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Summary:The present invention provides a reflex-type screen which is wound up by a winding shaft to be retracted and is unwound from the winding shaft in use. The reflex-type screen comprises a reflection layer which reflects an incident light, a transparent surface protective layer provided on a first surface of the reflection layer, and a back surface protective layer provided on a second surface of the reflection layer, wherein as between the surface protective layer and the back surface protective layer, the one that has a higher loop stiffness value, faces inward when the reflex-type screen is wound up by the shaft.