-
公开(公告)号：US20240004265A1
公开(公告)日：2024-01-04
申请号：US18037838
申请日：2021-11-08
发明人： Jia LIU , Qianglong BIAN , Jianhong LI , Hu WU , Hangang WEI
CPC分类号： G03B5/02 , G02B27/646 , H01F7/081 , G03B2205/0007 , H04N23/687 , H04N23/681 , G03B2205/0069 , H01F7/126
摘要： The present application relates to a driving structure for an optical actuator including: a first driving part adapted to mounting a camera lens; and a second driving part adapted to mounting a photosensitive assembly, wherein the first driving part and the second driving part have a common magnet, the common magnet is arranged on a first base part or a second base part, the photosensitive assembly includes a photosensitive chip, and the first driving part drives the camera lens to translate in x-axis and y-axis directions by means of the electromagnetic induction of a camera lens driving coil and the common magnet, and the second driving part drives the photosensitive chip to translate in the x-axis and y-axis directions by means of the electromagnetic induction of a photosensitive assembly driving coil and the common magnet; and the camera lens and the photosensitive chip are configured to be driven simultaneously and move in opposite directions. Further provided in the present application is a corresponding camera module. According to the present application, the anti-shake stroke and the anti-shake response speed of the camera module may be improved while keeping the volume of the module relatively small.
-
2.发明公开公开(公告)号：US20240276088A1
公开(公告)日：2024-08-15
申请号：US18031878
申请日：2021-10-13
发明人： Hangang WEI , Dongli YUAN , Qianglong BIAN , Hu WU , Jia LIU , Jianhong LI , Qiong ZHANG , Jianbin HUANG
CPC分类号： H04N23/55 , G03B5/02 , H04N23/687 , G03B2205/0015 , G03B2205/0084
摘要： The present invention relates to a driving structure for use in an optical actuator, including: a first driving part, which is suitable for mounting a lens and driving the lens to move transversely in the x-axis and y-axis directions; and a second driving part, which is suitable for driving a photosensitive chip to move transversely in the x-axis and y-axis directions, where the lens and the photosensitive chip are configured to be driven simultaneously and to move in opposite directions. Also provided in the present invention are a corresponding photographing method, an optically stabilizing photographing module, and a corresponding assembly method. The present application increases the stabilization travel and the stabilization response speed of the photographing module.
-
公开(公告)号：US20240048830A1
公开(公告)日：2024-02-08
申请号：US18266299
申请日：2021-12-10
发明人： Qianglong BIAN , Jinjun ZHAO , Xueying ZHENG , Xi RAO
CPC分类号： H04N23/54 , H04N23/685 , G03B13/32
摘要： The present disclosure provides a driving device and a camera module, wherein the driving device includes an auto-focus assembly and an optical image stabilizing assembly, the auto-focus assembly includes a focusing base, a focusing actuator and a fixed base, the focusing actuator includes at least one focusing coil and at least one focusing magnet disposed on an outer sidewall of the focusing base, the focusing coil is supported by the fixed base and corresponds to the focusing magnet so as to drive the lens to move along an optical axis direction of the lens by the focusing base in a case where the focusing coil is energized; and the optical image stabilizing assembly is supported by the fixed base and is transmissibly connected to the imaging assembly, so that the optical image stabilizing assembly drives the imaging assembly for vibration compensation.
-
-
搜索结果
3 条记录 (耗时 0.021 秒)
