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公开(公告)号：US20210274072A1
公开(公告)日：2021-09-02
申请号：US17323721
申请日：2021-05-18
Applicant: GoPro, Inc.
Inventor： Emilio Graff
Abstract: A camera including a lens barrel, lens elements, and an image sensor. The lens barrel includes a first subsection, a second subsection, and a spacer located between the first subsection and the second subsection. The lens elements are located in the first subsection and other lens elements located in the second subsection. The image sensor is aligned along an optical axis that extends through the first subsection and the second subsection of the lens barrel. The first subsection and the second subsection are separate pieces that are in communication by the spacer being sandwiched between the first subsection and the second subsection.
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公开(公告)号：US11375094B2
公开(公告)日：2022-06-28
申请号：US17323721
申请日：2021-05-18
Applicant: GoPro, Inc.
Inventor： Emilio Graff
Abstract: A camera including a lens barrel, lens elements, and an image sensor. The lens barrel includes a first subsection, a second subsection, and a spacer located between the first subsection and the second subsection. The lens elements are located in the first subsection and other lens elements located in the second subsection. The image sensor is aligned along an optical axis that extends through the first subsection and the second subsection of the lens barrel. The first subsection and the second subsection are separate pieces that are in communication by the spacer being sandwiched between the first subsection and the second subsection.
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公开(公告)号：US20210266453A1
公开(公告)日：2021-08-26
申请号：US17316046
申请日：2021-05-10
Applicant: GoPro, Inc.
Inventor： Yin-Min Huang , Mark Schnittker , Robert Hoffman , Emilio Graff
Abstract: A continuous slanted edge focus measurement system characterizes focus of a camera lens. The measurement system may be used to measure effects on focus on caused by factors such as thermal focal shift, humidity focal shift, focal shift caused by changing parts in the camera, and focal shift by changing the camera design. An accurate measurement system enables camera designers to optimize focus under a variety of different conditions and ensure consistency in the products.
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公开(公告)号：US20190364192A1
公开(公告)日：2019-11-28
申请号：US16416937
申请日：2019-05-20
Applicant: GoPro, Inc.
Inventor： Steven Xiwen Wang , Karen Ann Baumgartner , Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises an image sensor substrate comprising an image sensor, a lens mount coupled to the image sensor substrate, a tube adapter extending into a channel of the lens mount, and a lens barrel housing a set of lenses for directing light to the image sensor. The lens barrel has a threaded portion that extends into the tube adapter. An upper subsection of the lens mount and a lower subsection of the lens barrel are unthreaded.
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公开(公告)号：US10348956B2
公开(公告)日：2019-07-09
申请号：US16144293
申请日：2018-09-27
Applicant: GoPro, Inc.
Inventor： Steven Xiwen Wang , Karen Ann Baumgartner , Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises an image sensor substrate comprising an image sensor, a lens mount coupled to the image sensor substrate, a tube adapter extending into a channel of the lens mount, and a lens barrel housing a set of lenses for directing light to the image sensor. The lens barrel has a threaded portion that extends into the tube adapter. An upper subsection of the lens mount and a lower subsection of the lens barrel are unthreaded.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160295081A1
公开(公告)日：2016-10-06
申请号：US15081449
申请日：2016-03-25
Applicant: GoPro, Inc.
Inventor： Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises a lens barrel holding camera lenses coupled to a lens mount. The lens mount is further coupled to an image sensor substrate that has an image sensor lying on an image plane. The optical distance between lenses and the image sensor is tuned such that the focal plane of the lenses coincides with the image plane. Due to thermal expansion, this optical distance may vary thereby to cause the focal plane of the lenses to shift away from the image plane. The integrated image sensor and lens assembly further comprises spacers that couple one or more lens elements to the lens barrel. The spacers and the lens elements are configured such that the optical distance is maintained to be constant or substantially constant.
Abstract translation: 集成的图像传感器和透镜组件包括保持连接到透镜座的相机透镜的镜筒。 透镜安装座还耦合到具有位于图像平面上的图像传感器的图像传感器基板。 调整透镜和图像传感器之间的光学距离，使得透镜的焦平面与图像平面重合。 由于热膨胀，该光学距离可能变化，从而导致透镜的焦平面偏离图像平面。 集成图像传感器和透镜组件还包括将一个或多个透镜元件耦合到透镜镜筒的间隔件。 间隔件和透镜元件构造成使得光学距离保持恒定或基本恒定。
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公开(公告)号：US11716526B2
公开(公告)日：2023-08-01
申请号：US17749939
申请日：2022-05-20
Applicant: GoPro, Inc.
Inventor： Emilio Graff
Abstract: An integrated image sensor and lens assembly including an image sensor, a lens barrel, and a lens element. The lens barrel configured to direct light to the image sensor. The lens barrel is a multiple segment lens barrel or a multiple subsection lens barrel. The multiple segment lens barrel or the multiple section lens barrel includes: a first segment or a first subsection, and a second segment or a second subsection. The lens element located within the lens barrel. The first segment or the first subsection is movable relative to the second segment or the second subsection.
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公开(公告)号：US10694095B2
公开(公告)日：2020-06-23
申请号：US16416937
申请日：2019-05-20
Applicant: GoPro, Inc.
Inventor： Steven Xiwen Wang , Karen Ann Baumgartner , Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises an image sensor substrate comprising an image sensor, a lens mount coupled to the image sensor substrate, a tube adapter extending into a channel of the lens mount, and a lens barrel housing a set of lenses for directing light to the image sensor. The lens barrel has a threaded portion that extends into the tube adapter. An upper subsection of the lens mount and a lower subsection of the lens barrel are unthreaded.
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公开(公告)号：US10582101B2
公开(公告)日：2020-03-03
申请号：US15081449
申请日：2016-03-25
Applicant: GoPro, Inc.
Inventor： Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises a lens barrel holding camera lenses coupled to a lens mount. The lens mount is further coupled to an image sensor substrate that has an image sensor lying on an image plane. The optical distance between lenses and the image sensor is tuned such that the focal plane of the lenses coincides with the image plane. Due to thermal expansion, this optical distance may vary thereby to cause the focal plane of the lenses to shift away from the image plane. The integrated image sensor and lens assembly further comprises spacers that couple one or more lens elements to the lens barrel. The spacers and the lens elements are configured such that the optical distance is maintained to be constant or substantially constant.
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公开(公告)号：US10116853B2
公开(公告)日：2018-10-30
申请号：US14938725
申请日：2015-11-11
Applicant: GoPro, Inc.
Inventor： Steven Xiwen Wang , Karen Ann Baumgartner , Emilio Graff
Abstract: An integrated image sensor and lens assembly comprises a lens barrel, an adapter tube, and a lens mount. The lens mount includes a first thread having a first pitch and the tube adapter comprises a second thread reciprocal to the first thread. The first and second threads secure the tube adapter within the lens mount. The tube adapter further comprises a third thread having a second pitch different than the first pitch, and the lens barrel comprises a fourth thread reciprocal to the third thread. The third and fourth threads secure the lens barrel within the tube adapter. A rotation of the tube adapter with respect to the lens barrel and the lens mount causes linear movement of the lens barrel and the lens mount with respect to the tube adapter in a same direction along the optical axis.
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