K&L Gates LLP
Light-transmissive film, method for manufacturing the same, and display apparatus
A light-transmissive film for use in display devices is provided. The light-transmissive film includes a plurality of first protrusions formed on one surface and extending in a predetermined direction of the one surface, and a plurality of second protrusions formed on an opposite surface to the one surface, extending in one direction of the opposite surface, arranged parallel to the one direction, and arranged parallel to a direction intersecting the one direction. At least one of the first and second protrusions has a refractive index anisotropy in a plane.
Sony Corporation
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Mitsunari Hiroshi Kei Akihiro Noriyuki
Hoshi Mizuno Obata Horii Hirai