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公开(公告)号：US20180128943A1
公开(公告)日：2018-05-10
申请号：US15805867
申请日：2017-11-07
Applicant: DENSO CORPORATION
Inventor： Katsuhiko Hibino , Daisuke Takama
CPC classification number: G02B1/118 , G02B7/021 , G02B27/0018 , H04N5/2254 , H04N5/2257
Abstract: An imaging device mounted on a vehicle is provided. The imaging device includes an imaging element, a plurality of transparent members and a housing. The imaging element is configured to capture an object and output an image signal of the object. The plurality of transparent members includes at least one lens, and is arranged on a light transmission path of light that reaches the imaging element. The housing is configured to hold the imaging element and the plurality of transparent members. Moreover, the imaging device is provided with a moth-eye structure arranged on at least one surface among the plurality of transparent members.
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公开(公告)号：US20180097977A1
公开(公告)日：2018-04-05
申请号：US15724122
申请日：2017-10-03
Applicant: DENSO CORPORATION
Inventor： Yasuki Furutake , Daisuke Takama , Soji Masui
CPC classification number: H04N5/2254 , B60R11/04 , B60R2011/0003 , G02B7/021 , G03B17/02 , G03B17/12 , H04N5/2252 , H04N5/2257
Abstract: An imaging apparatus provided with a lens module which has a main body and two vane members. The main body holds a lens on an inside thereof. The vane members are plate shaped sections projected from an outside surface of the main body, which are provided with through-holes enabling fastening members to be threaded through. A base is provided with an imaging element and configured to fix thereto the main body. The case which accommodates the lens, the lens module and the base has two thread-holes formed on an inside thereof, into which the fastening members are fastened thereto. The lens module is fixed to the case by threading the fastening members through the through-holes, and fastening the fastening members into the thread-holes.
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公开(公告)号：US20170257536A1
公开(公告)日：2017-09-07
申请号：US15446834
申请日：2017-03-01
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Yasuki Furutake , Soji Masui
CPC classification number: H04N5/2254 , B60R11/04 , B60R2011/0026 , H04N5/2252 , H04N5/2253 , H04N5/2257
Abstract: In a camera apparatus, a camera case is fixed to a windshield from within a cabin of a vehicle. A camera module includes an optical unit and a camera substrate. The optical unit includes a lens. The camera substrate includes an image sensor. The optical unit includes a lens barrel portion and a base portion. The lens barrel portion holds the lens therein. The base portion has a reference surface that serves as a reference for positioning when the camera module is fixed to the camera case and to which the lens barrel portion is fixed so as to have a fixed positional relationship. The camera substrate is fixed to the optical unit in a position in which an optical axis of the lens passes through a center of a light receiving surface of the image sensor and is perpendicular to the light receiving surface of the image sensor.
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公开(公告)号：US20170257533A1
公开(公告)日：2017-09-07
申请号：US15446838
申请日：2017-03-01
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Yasuki Furutake , Soji Masui
CPC classification number: H04N5/2252 , G02B7/006 , G02B7/021 , G02B27/0006 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: In a camera module, a camera substrate includes an image sensor. A base portion is a case fixed to the camera substrate and includes a through hole passing through an opposing surface that opposes the camera substrate. A tube-shaped lens barrel portion holds a lens therein and is disposed to be continuous with the through hole. An optical filter is fixed to a fixing region formed on an inner wall surface of the opposing surface. The lens barrel portion includes an air hole that communicates from a tip of the lens barrel portion to the through hole, through a tube-shaped wall of the lens barrel portion in a direction of an optical axis of the lens. The opposing surface includes an air channel that communicates between the through hole and a base inner space surrounded by the base portion and the camera substrate. The air channel has a bent shape.
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公开(公告)号：US20170001565A1
公开(公告)日：2017-01-05
申请号：US15198539
申请日：2016-06-30
Applicant: DENSO CORPORATION
Inventor： Toshihisa Nakano , Yasuki Furutake , Daisuke Takama
CPC classification number: G06K9/00812 , B60R1/04 , B60R11/04 , B60R2001/1215 , G06K9/00791 , G06K9/00798 , G06K9/00805 , G06K9/00825 , H04N5/2252 , H04N5/2254 , H04N5/2257 , H04N5/247
Abstract: In a camera apparatus, a camera module has a predetermined field of view, and is configured to capture an image in front of the vehicle via a predetermined wiping area of the windshield of the vehicle. In the camera module, a lens unit includes a plurality of lenses. A barrel is configured to house the lens unit. An imager has an imaging surface, and is arranged with respect to the lens unit such that light passing through the plurality of lenses of the lens unit forms an image on the imaging surface. The imager includes at least part of an exposure controller that controls an exposure of the imaging surface. The imaging surface is concavely curved
Abstract translation: 在相机装置中，相机模块具有预定的视野，并被配置为经由车辆的挡风玻璃的预定的擦拭区域捕获车辆前方的图像。 在相机模块中，透镜单元包括多个透镜。 镜筒配置为容纳镜头单元。 成像器具有成像表面，并且相对于透镜单元布置，使得穿过透镜单元的多个透镜的光在成像表面上形成图像。 成像器包括控制成像表面的曝光的曝光控制器的至少一部分。 成像面呈凹形弯曲
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Patent Agency Ranking
公开(公告)号：US10412282B2
公开(公告)日：2019-09-10
申请号：US15448236
申请日：2017-03-02
Applicant: DENSO CORPORATION
Inventor： Soji Masui , Yasuki Furutake , Daisuke Takama , Kazuma Yamaguchi , Takashi Aoki
Abstract: A camera device which includes a holder which retains an optical member therein and a circuit board on which an image sensor is mounted. The holder is joined to the circuit board using an adhesive agent. The circuit board at least partially includes a metallic layer and a resinous layer stacked in a thickness-wise direction of the circuit board. The circuit board has a metallic layer-absent portion in which the metallic layer is partially omitted. The metallic layer-absent portion is located so as to overlap the joint between the holder and the circuit board in the thickness-wise direction of the circuit board, thereby minimizing the transfer of heat of the adhesive agent to the metallic layer. This achieves effective hardening the adhesive agent, which will facilitate the ease with which the camera device is assembled.
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公开(公告)号：US10281677B2
公开(公告)日：2019-05-07
申请号：US16002281
申请日：2018-06-07
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US09857552B2
公开(公告)日：2018-01-02
申请号：US14905717
申请日：2014-07-09
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Noboru Kawasaki , Takayuki Kimura
CPC classification number: G02B7/021 , G02B7/02 , G03B17/12 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: The lens tube includes a cylindrical barrel, a holder, a cap, and a stress applying portion. The barrel houses at least one first lens. The holder houses an imaging element and is fixed to a substrate. The holder is configured to allow one end of the barrel in an axial direction to be screwed into the holder such that an optical axis of the first lens and an optical axis of the imaging element are aligned with each other. The cap is mountable to the barrel by allowing the other end of the barrel in the axial direction to be screwed into the cap. The stress applying portion is located between the holder and the cap when the barrel is screwed into the holder and the cap, and applies a stress in a direction in which the cap is separated from the holder. The first lens is held and fixed between a first stopper formed on the cap and a second stopper formed in the barrel when the cap is mounted to the barrel.
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公开(公告)号：US20170363835A1
公开(公告)日：2017-12-21
申请号：US15694290
申请日：2017-09-01
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Takayuki Kimura
CPC classification number: G02B7/028 , G02B7/021 , G02B13/16 , H04N5/2254
Abstract: An optical apparatus captures imaging light entering into an imager to acquire an image of an object. The optical apparatus includes a lens module and a support. The lens module is configured by a combination of two or more lenses, captures the imaging light through the lenses, and focuses the captured imaging light on the imager. The support supports the lens module at a position apart from the imager by a predetermined distance, such that the imager and the lenses are aligned on the optical axis, and a focal point of the imaging light is formed on the imager. The support is formed such that an expansion-contraction ratio, at which the support expands or contracts along the optical axis in accord with changes in ambient temperature of the optical apparatus, becomes a first expansion-contraction ratio at which the support expands or contracts so as to cancel a movement of the focal point occurring in the lens module along the optical axis in accord with the changes in ambient temperature of the optical apparatus.
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公开(公告)号：US09802386B2
公开(公告)日：2017-10-31
申请号：US14672381
申请日：2015-03-30
Applicant: DENSO CORPORATION
Inventor： Daisuke Takama , Kenji Koga
IPC: H04N5/225 , B32B7/12 , B32B37/14 , B32B37/18 , B29C65/48 , B29C65/16 , B29C65/00 , B29C65/54 , B32B37/12 , B29L31/00
CPC classification number: B32B7/12 , B29C65/16 , B29C65/4835 , B29C65/4845 , B29C65/542 , B29C66/112 , B29C66/114 , B29C66/53245 , B29C66/5326 , B29C66/5344 , B29C66/5346 , B29C66/54 , B29C66/7212 , B29L2031/737 , B29L2031/764 , B32B37/1292 , B32B37/142 , B32B37/18 , B32B2551/00 , H04N5/2252 , H04N5/2257 , Y10T428/24752 , B29K2307/04
Abstract: A product includes a first component, a second component and an adhesive. The adhesive fills an interior space that is surrounded by the first component and the second component. The second component comprising an inlet that communicates between an exterior space of the second component and the interior space so as to enable the adhesive to be injected into the interior space. The inlet comprising a tapered portion that narrows from the exterior space towards the interior space.
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