Dome-shaped cover, method for manufacturing dome-shaped cover, mold for forming dome-shaped cover, and camera

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United States of America Patent

PATENT NO 10379426
APP PUB NO 20160187764A1
SERIAL NO

14978114

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Abstract

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A dome-shaped cover having a high optical performance in which formation of a weld mark is suppressed. The dome cover includes a hemispherical portion, a collar portion, and a cylindrical portion provided between the hemispherical portion and the collar portion, and the cylindrical portion has a thin portion recessed from an outer surface of the cylindrical portion.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tobita, Shusuke Kamakura, JP 8 41

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