公开(公告)号：EP3158723A1

公开(公告)日：2017-04-26

申请号：EP15741637.1

申请日：2015-06-18

申请人： Qualcomm Incorporated

发明人： GEORGIEV, Todor Georgiev

IPC分类号： H04N5/225 ,  H04N5/232 ,  G03B3/06

CPC分类号： H04N5/2253 ,  G03B3/06 ,  G03B13/36 ,  G03B17/17 ,  G03B2205/0069 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/2258 ,  H04N5/2259 ,  H04N5/23212 ,  H04N5/2355 ,  H04N5/238

摘要： Aspects relate to autofocus systems and techniques for an array camera having a low-profile height, for example approximately 4 mm. A voice coil motor (VCM) can be positioned proximate to a folded optic assembly in the array camera to enable vertical motion of a second light directing surface for changing the focal position of the corresponding sensor. A driving member can be positioned within the coil of the VCM to provide vertical movement, and the driving member can be coupled to the second light directing surface, for example by a lever. Accordingly, the movement of the VCM driving member can be transferred to the second light directing surface across a distance, providing autofocus capabilities without increasing the overall height of the array camera.

摘要翻译： 各方面涉及具有低轮廓高度（例如约4mm）的阵列相机的自动对焦系统和技术。 音圈马达（VCM）可以靠近阵列照相机中的折叠光学组件定位，以使第二导光表面能够垂直运动，从而改变相应传感器的焦点位置。 驱动构件可以定位在VCM的线圈内以提供垂直运动，并且驱动构件可以例如通过杠杆联接到第二导光表面。 因此，VCM驱动构件的移动可以跨越一定距离传递到第二导光表面，提供自动对焦能力而不增加阵列照相机的总高度。

公开(公告)号：EP0512321B1

公开(公告)日：1997-01-15

申请号：EP92106851.6

申请日：1992-04-22

申请人： Agfa-Gevaert AG

发明人： Wernicke, Ubbo, Dr. ,  Bachem, Egon

IPC分类号： G03C5/395 ,  G03C7/44 ,  G03D3/06

CPC分类号： G03B3/06 ,  G03C5/3958 ,  G03C7/44

公开(公告)号：EP2024770A4

公开(公告)日：2011-01-19

申请号：EP07734603

申请日：2007-04-27

申请人： NOKIA CORP

发明人： VIINIKANOJA JARKKO

IPC分类号： G02B7/08 ,  G01S17/50 ,  G03B13/32 ,  G03B13/36

CPC分类号： G03B3/06 ,  G01S17/48 ,  G02B7/08 ,  G03B3/02 ,  G03B13/36

摘要： A light beam is used to illuminate a spot on a lens element which is shifted along the optical axis of an imaging system for auto-focus or optical zoom purposes. The light beam is arranged such that the reflected light beam from the lens element encounters a spot on the image sensor. The spot location on the image sensor is determined by a signal processor. As the lens element is shifted along the optical axis, the spot location changes accordingly. Based on the moving distance of the spot, the signal processor determines the shifting distance of the lens element and hence the position of the lens element. Based on the shifting distance of the lens element, a control module is used to adjust the lens position along the optical axis to achieve the desired focusing or zooming effects.

公开(公告)号：EP2024770A1

公开(公告)日：2009-02-18

申请号：EP07734603.9

申请日：2007-04-27

申请人： Nokia Corporation

发明人： VIINIKANOJA, Jarkko

IPC分类号： G02B7/08 ,  G03B13/36

CPC分类号： G03B3/06 ,  G01S17/48 ,  G02B7/08 ,  G03B3/02 ,  G03B13/36

摘要： A light beam is used to illuminate a spot on a lens element which is shifted along the optical axis of an imaging system for auto-focus or optical zoom purposes. The light beam is arranged such that the reflected light beam from the lens element encounters a spot on the image sensor. The spot location on the image sensor is determined by a signal processor. As the lens element is shifted along the optical axis, the spot location changes accordingly. Based on the moving distance of the spot, the signal processor determines the shifting distance of the lens element and hence the position of the lens element. Based on the shifting distance of the lens element, a control module is used to adjust the lens position along the optical axis to achieve the desired focusing or zooming effects.

公开(公告)号：EP0512321A1

公开(公告)日：1992-11-11

申请号：EP92106851.6

申请日：1992-04-22

申请人： Agfa-Gevaert AG

发明人： Wernicke, Ubbo, Dr. ,  Bachem, Egon

IPC分类号： G03C5/395 ,  G03C7/44 ,  G03D3/06

CPC分类号： G03B3/06 ,  G03C5/3958 ,  G03C7/44

摘要： Ein Verfahren zur Verarbeitung fotografischer Materialien, bei dem nach der Entwicklung wenigstens eine weitere Chemikalienbehandlung folgt, vor und nach der je eine Wässerung vorgesehen ist und bei dem Flüssigkeit der nachgeschalteten Wässerung, insbesondere aus dem Materialeinlaufbereich des nachgeschalteten Wässerungsbades entnommen und dem Material im Bereich der vorgeschalteten Wässerung, vorzugsweise dem Materialauslaufbereich der vorgeschalteten Wässerung zugeführt wird, zeichnet sich durch besonders geringe Chemikalienverluste aus.

摘要翻译： 一种用于处理感光材料，其中，开发如下之后的至少一个进一步的化学处理，前和洗涤在上游的区域中的每个之后提供并去除在下游漂洗的液体，特别是从下游洗涤浴的材料入口区域和所述材料的方法 洗涤，优选被供给到上游漂洗的材料出口区域中，其特征在于，特别低的化学损失。

公开(公告)号：EP4085285B1

公开(公告)日：2024-10-09

申请号：EP21888800.6

申请日：2021-11-05

IPC分类号： G02B13/02 ,  G02B7/09 ,  G02B7/10 ,  H04N3/08 ,  G03B37/02 ,  G01C11/02 ,  G03B3/02 ,  G03B3/06 ,  G03B13/36 ,  G03B30/00 ,  G02B13/00 ,  G02B26/10

CPC分类号： G02B13/02 ,  G02B13/0065 ,  G02B26/10 ,  G03B30/00 ,  G03B3/02 ,  G03B13/36 ,  G03B2205/006920130101 ,  G03B3/06

公开(公告)号：EP4398031A1

公开(公告)日：2024-07-10

申请号：EP23164384.2

申请日：2023-03-27

申请人： Largan Precision Co. Ltd.

发明人： HSU, Wen-Hung ,  SU, HENG YI ,  CHOU, Ming-Ta ,  TSENG, Te-Sheng

IPC分类号： G03B3/06 ,  G03B3/10 ,  G03B5/02 ,  G03B17/17 ,  H04N23/55 ,  H04N23/57 ,  G03B30/00

CPC分类号： G03B3/06 ,  G03B3/10 ,  G03B5/02 ,  G03B17/17 ,  H04N23/55 ,  G03B2205/001520130101 ,  G03B2205/003820130101 ,  G03B2205/004620130101 ,  G03B2205/006920130101 ,  G03B30/00 ,  H04N23/51 ,  H04N23/58

摘要： A camera module (1, 1a) includes a casing (10, 10a), a base (11, 11a), an imaging lens module (12, 12a), a driving module (13, 13a), an image stabilization module (14, 14a) and an image sensor (151, 151a). The base (11, 11a) is coupled to the casing (10, 10a), forming an accommodation space (S). The imaging lens module (12, 12a) is disposed in the accommodation space (S) and includes an imaging lens (120, 120a) and a plastic light-folding element (121, 121a). The driving module (13, 13a) includes a first holder (130, 130a), a fixed frame (131, 131a), a rollable support (132, 132a) and a first driving mechanism (133, 133a). The first holder (130, 130a) holds the plastic light-folding element (121, 121a). The fixed frame (131, 131a) is disposed corresponding to the first holder (130, 130a). The rollable support (132, 132a) is disposed between the first holder (130, 130a) and the fixed frame (131, 131a). The first driving mechanism (133, 133a) is configured to drive the first holder (130, 130a) to move relative to the fixed frame (130, 131a). The image stabilization module (14, 14a) is configured to drive the imaging lens (120) or the image sensor (151a) to move in a direction (DX, DY) perpendicular to the optical axis (OL).

公开(公告)号：EP3306388A1

公开(公告)日：2018-04-11

申请号：EP16803047.6

申请日：2016-05-18

申请人： Olympus Corporation

发明人： KATO Takayuki

IPC分类号： G03B3/04 ,  A61B1/00 ,  A61B1/04 ,  G02B7/105 ,  G02B7/28 ,  G02B13/04 ,  G02B23/24 ,  G03B3/06

CPC分类号： G02B23/2407 ,  A61B1/00 ,  A61B1/04 ,  G02B7/105 ,  G02B7/28 ,  G02B13/04 ,  G02B23/2423 ,  G02B23/243 ,  G02B27/642 ,  G03B3/06 ,  G03B3/10 ,  G03B5/00 ,  G03B17/17

摘要： There is provided an image pickup unit which is capable of achieving a focused image of a favorable depth of field while changing a visual field direction of observation.
The image pickup unit comprises a front group FG which includes prisms P1, P2, and P3 which can be rotated for changing the visual field direction, and a rear group RG which includes a lens group LNS and an image pickup element 15, and includes a prism rotating section 16 which rotates the prism P1 for changing the visual field direction, and a focusing section 17 which moves a focused range toward a near-point side, as an angle of visual field direction with respect to a longitudinal direction of the image pickup unit becomes larger than a specific angle, in accordance with the rotation of the prism P1.

摘要翻译： 提供了一种图像拾取单元，其能够在改变观察的视野方向的同时实现有利景深的聚焦图像。 图像拾取单元包括前组FG和后组RG，前组FG包括可旋转以改变视场方向的棱镜P1，P2和P3，后组RG包括透镜组LNS和图像拾取元件15，并且包括 使棱镜P1旋转以改变视野方向的棱镜旋转部分16以及将聚焦范围朝向近点侧移动的聚焦部分17作为视场方向相对于图像拾取器的纵向的角度 单元根据棱镜P1的旋转变得大于特定角度。