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US 7,599,133 B2Granted
Optical part for camera and method of fabricating the same
AssigneeSanyo Electric Co., Ltd.
InventorsMasaya Nakai, Mitsuaki Matsumoto, Nobuhiko Hayashi, Keiichi Kuramoto
Life of this patent
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Abstract
An optical part for a camera comprising a substrate made of a polyolefin plastic and an optical resin layer placed on the substrate, wherein the surface of the substrate is provided with a polar group and the optical resin layer is formed from a resin composition including a fluorene compound having a (meth)acryloyl group.
Claims9
An optical part for a camera comprising a substrate made of a polyolefin plastic and an optical resin layer provided on the substrate,
- wherein the surface of the substrate is provided with a polar group and the optical resin layer is formed from a resin composition including a fluorene compound having a (meth)acryloyl group.
Dependencies are inferred from the claim text.