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公开(公告)号：US11997392B2
公开(公告)日：2024-05-28
申请号：US18464354
申请日：2023-09-11
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang , Garret Achenbach , Ove Salomonsson , Tom H. Toma , Edward R. Ahlquist, Jr. , Brian J. Winden , Christopher L. Van Dan Elzen
CPC classification number: H04N23/70 , B60R11/04 , H04N7/18 , H04N7/183 , H04N23/55 , H05K999/99 , B60R2011/0026 , H04N23/51 , H04N23/57
Abstract: A vehicular camera module includes a main circuit board electrically connected with an imager circuit board having an imager disposed thereat. The vehicular camera module includes a housing having an upper cover and a lower cover that are joined together. Electronic circuitry disposed at a main printed circuit board of the main circuit board includes an image processor. The electronic circuitry disposed at the main printed circuit board of the main circuit board includes an electrical connector configured for electrical connection to a connector of a vehicular wire harness. With the imager operated to capture image data, captured image data is provided via a flexible ribbon cable to the electronic circuitry disposed at the main printed circuit board of the main circuit board. The imager is disposed within a rear portion of the housing and is not accommodated within a front portion of the housing.
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公开(公告)号：US20230421907A1
公开(公告)日：2023-12-28
申请号：US18464354
申请日：2023-09-11
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang , Garret Achenbach , Ove Salomonsson , Tom H. Toma , Edward R. Ahlquist, JR. , Brian J. Winden , Christopher L. Van Dan Elzen
CPC classification number: H04N23/70 , B60R11/04 , H04N7/18 , H04N7/183 , H04N23/55 , H05K999/99 , B60R2011/0026
Abstract: A vehicular camera module includes a main circuit board electrically connected with an imager circuit board having an imager disposed thereat. The vehicular camera module includes a housing having an upper cover and a lower cover that are joined together. Electronic circuitry disposed at a main printed circuit board of the main circuit board includes an image processor. The electronic circuitry disposed at the main printed circuit board of the main circuit board includes an electrical connector configured for electrical connection to a connector of a vehicular wire harness. With the imager operated to capture image data, captured image data is provided via a flexible ribbon cable to the electronic circuitry disposed at the main printed circuit board of the main circuit board. The imager is disposed within a rear portion of the housing and is not accommodated within a front portion of the housing.
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公开(公告)号：US11758274B2
公开(公告)日：2023-09-12
申请号：US17646006
申请日：2021-12-27
Applicant: MAGNA ELECTRONICS INC.
Inventor： Jianguo Wang , Garret Achenbach , Ove Salomonsson , Tom H. Toma , Edward R. Ahlquist, Jr. , Brian J. Winden , Christopher L. Van Dan Elzen
CPC classification number: H04N23/70 , B60R11/04 , H04N7/18 , H04N7/183 , H04N23/55 , H05K999/99 , B60R2011/0026 , H04N23/51 , H04N23/57
Abstract: A vehicular camera module includes a main circuit board electrically connected with an imager circuit board via a flexible ribbon cable. Electronic circuitry disposed at a main PCB of the main circuit board includes an image processor. With the imager operated to capture image data, captured image data is provided via the flexible ribbon cable to the electronic circuitry disposed at the main PCB of the main circuit board. The electronic circuitry disposed at the main PCB of the main circuit board includes an electrical connector configured for electrical connection to a connector of a vehicular wire harness. Electrical components disposed at a first side of the main PCB of the main circuit board, electrical components disposed at a second side of the main PCB of the main circuit board, and the electrical connector are electrically operatively coupled together by conductive traces and vias of the main PCB.
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公开(公告)号：US20190381952A1
公开(公告)日：2019-12-19
申请号：US16439793
申请日：2019-06-13
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang
Abstract: A vehicular camera for a vision system of a vehicle includes a camera housing, a printed circuit board (PCB), and a lens barrel supporting a lens. The lens barrel includes a first end and a second end, the second end having a lens barrel flange. The lens barrel flange may be coupled to the camera housing via adhesive, and the PCB may be coupled to the camera housing via adhesive. The lens barrel flange and the PCB are coupled to the camera housing at a common side of the camera housing. With the lens barrel flange coupled to the first portion of the camera housing, and with the PCB coupled to the second portion of the camera housing, the imager is optically aligned with the lens supported at the lens barrel. Optionally, the camera may include a lens holder having a metal portion and a plastic portion.
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公开(公告)号：US20180152609A1
公开(公告)日：2018-05-31
申请号：US15871173
申请日：2018-01-15
Applicant: MAGNA ELECTRONICS INC.
Inventor： Jianguo Wang , Garret Achenbach , Ove Salomonsson , Tom H. Toma , Edward R. Ahlquist, JR. , Brian J. Winden , Christopher L. Van Dan Elzen
IPC: H04N5/235
CPC classification number: H04N5/235 , B60R11/04 , B60R2011/0026 , H04N5/2251 , H04N5/2252 , H04N5/2257 , H04N7/18 , H04N7/183 , H05K999/99
Abstract: A vehicular vision system includes a camera module having a camera, a flexible ribbon cable and a main PCB. The main PCB has a first planar side and an opposing second planar side. First circuitry is disposed at the first planar side and second circuitry is disposed at the second planar side of the main PCB. The main PCB at its second planar side includes a second electrical connector, which is configured for mating with a first electrical connector of the flexible ribbon cable. Image data provided via the flexible ribbon cable at least to the second circuitry disposed at the second planar side of the main PCB is processed by a digital image processor for at least one driving assist system of the vehicle. At least a portion of a lens barrel of the camera extends through an aperture of a housing portion of the camera module.
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Patent Agency Ranking
公开(公告)号：US09749509B2
公开(公告)日：2017-08-29
申请号：US14645546
申请日：2015-03-12
Applicant: MAGNA ELECTRONICS INC.
Inventor： Jianguo Wang
CPC classification number: H04N5/2254 , G03B17/12 , H04N5/2257
Abstract: A camera assembly for a vehicle vision system includes an imager, a lens and a lens holder. The imager is disposed at a circuit element. The lens holder includes a barrel portion that houses the lens. The lens holder is positioned relative to the imager and includes a flange protruding outward from the barrel portion. The flange of the lens holder includes a generally flat structure having a planar surface that resides in a plane that is normal to an axis of the barrel portion. The lens holder is positioned relative to the imager such that the plane is parallel to the image plane and such that the planar flat surface is a predetermined distance from the image plane, thereby positioning the lens at a desired location relative to the imager.
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公开(公告)号：US20150264234A1
公开(公告)日：2015-09-17
申请号：US14645546
申请日：2015-03-12
Applicant: MAGNA ELECTRONICS INC.
Inventor： Jianguo Wang
CPC classification number: H04N5/2254 , G03B17/12 , H04N5/2257
Abstract: A camera assembly for a vehicle vision system includes an imager, a lens and a lens holder. The imager is disposed at a circuit element. The lens holder includes a barrel portion that houses the lens. The lens holder is positioned relative to the imager and includes a flange protruding outward from the barrel portion. The flange of the lens holder includes a generally flat structure having a planar surface that resides in a plane that is normal to an axis of the barrel portion. The lens holder is positioned relative to the imager such that the plane is parallel to the image plane and such that the planar flat surface is a predetermined distance from the image plane, thereby positioning the lens at a desired location relative to the imager.
Abstract translation: 用于车辆视觉系统的相机组件包括成像器，透镜和透镜保持器。 成像器设置在电路元件上。 透镜保持器包括容纳透镜的镜筒部分。 透镜架相对于成像器定位，并且包括从筒部向外突出的凸缘。 透镜保持器的凸缘包括具有平坦表面的大致平坦的结构，该平面表面位于与圆筒部分的轴线垂直的平面中。 透镜保持器相对于成像器定位，使得该平面平行于图像平面，并且使得平面平面与图像平面成预定距离，从而将透镜相对于成像器定位在期望的位置。
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公开(公告)号：US12279045B2
公开(公告)日：2025-04-15
申请号：US18673422
申请日：2024-05-24
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang , Garret Achenbach , Ove Salomonsson , Tom H Toma , Edward R. Ahlquist, Jr. , Brian J. Winden , Christopher L. Van Dan Elzen
Abstract: A vehicular camera module includes a main circuit board and an imager circuit board having an imager disposed thereat. A lens barrel accommodating a lens is at least partially disposed in a passageway of a lens holder. The vehicular camera module includes a housing having an upper cover and a lower cover that are joined together. Electronic circuitry disposed at a main printed circuit board of the main circuit board includes an image processor. The electronic circuitry disposed at the main printed circuit board of the main circuit board includes an image processor. With the imager operated to capture image data, captured image data is provided via a flexible ribbon cable to the electronic circuitry disposed at the main printed circuit board of the main circuit board. The imager is disposed within a rear portion of the housing and is not accommodated within a front portion of the housing.
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公开(公告)号：US20230311770A1
公开(公告)日：2023-10-05
申请号：US18191338
申请日：2023-03-28
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang
CPC classification number: B60R1/24 , G06T7/85 , B60R2300/105 , G06T2207/30252
Abstract: A method for testing a vehicular camera includes providing a vehicular camera and an environmentally-controlled chamber that has a window allowing visible light to pass into the interior of the chamber. A light-collimating device is provided exterior the environmentally-controlled chamber, and the vehicular camera is disposed within the interior of the environmentally-controlled chamber. Light emitted by the device passes through a window of the chamber to project a target within the chamber. Image data is captured with the vehicular camera that includes at least a portion of the projected target. Responsive to processing by an image processor of image data captured by the vehicular camera, a characteristic of the vehicular camera is estimated.
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公开(公告)号：US11220224B2
公开(公告)日：2022-01-11
申请号：US16439793
申请日：2019-06-13
Applicant: Magna Electronics Inc.
Inventor： Jianguo Wang
Abstract: A vehicular camera for a vision system of a vehicle includes a camera housing, a printed circuit board (PCB), and a lens barrel supporting a lens. The lens barrel includes a first end and a second end, the second end having a lens barrel flange. The lens barrel flange may be coupled to the camera housing via adhesive, and the PCB may be coupled to the camera housing via adhesive. The lens barrel flange and the PCB are coupled to the camera housing at a common side of the camera housing. With the lens barrel flange coupled to the first portion of the camera housing, and with the PCB coupled to the second portion of the camera housing, the imager is optically aligned with the lens supported at the lens barrel. Optionally, the camera may include a lens holder having a metal portion and a plastic portion.
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