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公开(公告)号：US10757370B2
公开(公告)日：2020-08-25
申请号：US15843845
申请日：2017-12-15
Inventor： Norihiro Imamura , Tsuguhiro Korenaga , Kunio Nobori , Takeo Azuma , Kazufumi Mizusawa
Abstract: An imaging apparatus in an embodiment includes lens optical systems each including a lens whose surface closest to the target object is shaped to be convex toward the target object, imaging regions which respectively face the lens optical systems and output a photoelectrically converted signal corresponding to an amount of light transmitting the lens optical systems and received by the imaging regions, and a light-transmissive cover which covers an exposed portion of the lens of each of the lens optical systems and a portion between the lens of one of the lens optical systems and the lens of another one of the lens optical systems adjacent to the one of the lens optical systems, the cover having a curved portion which is convex toward the target object. The optical axes of the lens optical systems are parallel to each other.
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公开(公告)号：US11533455B2
公开(公告)日：2022-12-20
申请号：US17228525
申请日：2021-04-12
Inventor： Norihiro Imamura , Tsuguhiro Korenaga , Kunio Nobori , Takeo Azuma , Kazufumi Mizusawa
Abstract: An imaging apparatus in an embodiment includes lens optical systems each including a lens whose surface closest to the target object is shaped to be convex toward the target object, imaging regions which respectively face the lens optical systems and output a photoelectrically converted signal corresponding to an amount of light transmitting the lens optical systems and received by the imaging regions, and a light-transmissive cover which covers an exposed portion of the lens of each of the lens optical systems and a portion between the lens of one of the lens optical systems and the lens of another one of the lens optical systems adjacent to the one of the lens optical systems, the cover having a curved portion which is convex toward the target object. The optical axes of the lens optical systems are parallel to each other.
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公开(公告)号：US11006081B2
公开(公告)日：2021-05-11
申请号：US16932270
申请日：2020-07-17
Inventor： Norihiro Imamura , Tsuguhiro Korenaga , Kunio Nobori , Takeo Azuma , Kazufumi Mizusawa
Abstract: An imaging apparatus in an embodiment includes lens optical systems each including a lens whose surface closest to the target object is shaped to be convex toward the target object, imaging regions which respectively face the lens optical systems and output a photoelectrically converted signal corresponding to an amount of light transmitting the lens optical systems and received by the imaging regions, and a light-transmissive cover which covers an exposed portion of the lens of each of the lens optical systems and a portion between the lens of one of the lens optical systems and the lens of another one of the lens optical systems adjacent to the one of the lens optical systems, the cover having a curved portion which is convex toward the target object. The optical axes of the lens optical systems are parallel to each other.
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公开(公告)号：US09876992B2
公开(公告)日：2018-01-23
申请号：US14693913
申请日：2015-04-23
Inventor： Norihiro Imamura , Tsuguhiro Korenaga , Kunio Nobori , Takeo Azuma , Kazufumi Mizusawa
CPC classification number: H04N7/181 , G02B13/001 , G02B27/0006 , G03B17/08 , G03B35/08 , G06T7/593 , G06T2207/30252 , H04N5/2254 , H04N5/247
Abstract: An imaging apparatus in an embodiment includes lens optical systems each including a lens whose surface closest to the target object is shaped to be convex toward the target object, imaging regions which respectively face the lens optical systems and output a photoelectrically converted signal corresponding to an amount of light transmitting the lens optical systems and received by the imaging regions, and a light-transmissive cover which covers an exposed portion of the lens of each of the lens optical systems and a portion between the lens of one of the lens optical systems and the lens of another one of the lens optical systems adjacent to the one of the lens optical systems, the cover having a curved portion which is convex toward the target object. The optical axes of the lens optical systems are parallel to each other.
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