-
公开(公告)号：US20210003813A1
公开(公告)日：2021-01-07
申请号：US17025541
申请日：2020-09-18
Applicant: TDK TAIWAN CORP.
Inventor： Chien-Lun HUANG , Yu-Cheng LIN , Fu-Yuan WU , Chen-Chi KUO , Sheng-Zong CHEN
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a housing, a base unit, a holding unit, a driving assembly, and a metal component. The base unit is connected to the housing. The holding unit is configured to hold an optical element having an optical axis and movable relative to the housing and the base. The driving assembly is configured to drive the holding unit to move relative to the housing and the base unit. The metal component is disposed in the base unit, wherein at least a portion of the metal component is connected to the driving assembly.
-
公开(公告)号：US20200333558A1
公开(公告)日：2020-10-22
申请号：US16745951
申请日：2020-01-17
Applicant: TDK TAIWAN CORP.
Inventor： Fu-Yuan WU , Sheng-Zong CHEN
IPC: G02B7/182
Abstract: An optical member driving mechanism is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical member. The movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion.
-
公开(公告)号：US20200033554A1
公开(公告)日：2020-01-30
申请号：US16522396
申请日：2019-07-25
Applicant: TDK TAIWAN CORP.
Inventor： Yi-Liang CHAN , Fu-Yuan WU , Yi-Hsin NIEH , Yi-Ho CHEN , Tsung-Han WU , Yung-Ping YANG
IPC: G02B7/09 , G02B27/64 , G03B5/00 , G03B13/36 , H02K41/035
Abstract: A driving mechanism is provided and includes a holder, a frame, a resilient element and a first driving assembly. The holder includes a first holder surface for holding an optical element having an optical axis. The frame is movably connected to the holder and includes a first frame surface. The holder is movably connected to the frame through the first resilient element. The first driving assembly is adjacent to the holder and is used for driving the holder to move relative to the frame, wherein both the first holder surface and the first frame surface face the first resilient element and do not contact the first resilient element, and the shortest distance between the first holder surface and the first resilient element is different than the shortest distance between the first frame surface and the first resilient element.
-
公开(公告)号：US20200033553A1
公开(公告)日：2020-01-30
申请号：US16522058
申请日：2019-07-25
Applicant: TDK TAIWAN CORP.
Inventor： Chien-Lun HUANG , Shao-Chung CHANG , Wei-Cheng WANG , Sin-Jhong SONG , Che-Hsiang CHIU , Fu-Yuan WU , Shou-Jen LIU
IPC: G02B7/09 , G02B27/64 , G02B13/00 , G03B5/00 , G03B13/36 , G02B7/02 , H04N5/225 , H04N5/232 , H05K1/18 , H02K41/035
Abstract: An optical member driving mechanism for driving an optical member having an optical axis is provided, including a fixed portion, a movable portion, a driving assembly, and a circuit board. The fixed portion includes a case and a frame, and a gap is formed therebetween. The movable portion is movably connected to the fixed portion, and configured to hold the optical member. The driving assembly can drive the movable portion to move relative to the fixed portion. The circuit board is disposed in the gap, and has a plate portion and a protruding portion. The protruding portion is disposed between the plate portion and the fixed portion, so as to tightly dispose the circuit board in the gap.
-
公开(公告)号：US20200033552A1
公开(公告)日：2020-01-30
申请号：US16522015
申请日：2019-07-25
Applicant: TDK TAIWAN CORP.
Inventor： Fu-Yuan WU , Shang-Yu HSU , Yu-Cheng LIN , Yung-Ping YANG , Wen-Yen HUANG , Tsung-Han WU , Yi-Chun CHENG , Chen-Chi KUO , Chia-Hsiu LIU , Ichitai MOTO , Sin-Jhong SONG
Abstract: An optical module is provided, including a movable portion, a fixed portion and a driving assembly. The movable portion is used to hold an optical element having an optical axis. The movable portion is movably connected to the fixed portion. The driving assembly disposed in the fixed portion to drive the movable portion to move along the optical axis relative to the fixed portion. The driving assembly includes a first magnetic element and a second magnetic element. The first magnetic element and the second magnetic element are aligned along the optical axis. The size of the first magnetic element and the size of the second magnetic element along the optical axis are different.
-
Patent Agency Ranking
公开(公告)号：US20190394401A1
公开(公告)日：2019-12-26
申请号：US16560167
申请日：2019-09-04
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Fu-Yuan WU , Kuo-Chun KAO
Abstract: A camera module is provided, including a frame, a holder, an image sensor, a plate, an electromagnetic driving assembly, and an elastic element. The frame connects the holder with the plate. The holder is configured to sustain an optical lens, and the image sensor is disposed on the plate. The elastic element connects the frame with the plate. The electromagnetic driving assembly is disposed on the frame and the plate, and is configured to drive the plate and the image sensor to move with respect to the frame and the holder.
-
公开(公告)号：US20190324225A1
公开(公告)日：2019-10-24
申请号：US16502709
申请日：2019-07-03
Applicant: TDK TAIWAN CORP.
Inventor： Fu-Yuan WU , Yu-Shan CHOU , Haruo TAGUCHI
Abstract: A driving module is provided, including: a fixed portion; a movable portion movably connected to the fixed portion and used to hold an optical element having an optical axis; a driving assembly disposed on the fixed portion or the movable portion for moving the movable portion relative to the fixed portion; and a circuit assembly electrically connected to the driving assembly and including a first segment and a second segment, wherein the first segment is positioned on a first plane, the second segment is positioned on a second plane, the first plane and the second plane are parallel to the optical axis, and the first plane and the second plane are different.
-
公开(公告)号：US20190121157A1
公开(公告)日：2019-04-25
申请号：US16129041
申请日：2018-09-12
Applicant: TDK TAIWAN CORP.
Inventor： Yi-Liang CHAN , Fu-Yuan WU , Chin-Ming HU , Ichitai MOTO , Sin-Jhong SONG
IPC: G02B27/64 , G03B5/04 , G02B7/02 , H02K41/035 , G01D5/14
Abstract: A lens driving module is provided, configured to drive an optical element, including a holder, a circuit board assembly, a base module, and a magnetic element. The optical element is disposed in the holder, and the circuit board assembly has a driving coil. The base module has a metal substrate, an insulating layer, a circuit layer electrically connected with the driving coil, and a protective layer. The metal substrate has a bent portion where an opening is formed on. A wire of the circuit layer extends across the opening and forms a bridging portion. The protective layer has a protruding portion extending over the opening and covers the bridging portion. The magnetic element is coupled to the driving coil, and the two are configured to drive the optical element to move relative to the base module.
-
公开(公告)号：US20180372988A1
公开(公告)日：2018-12-27
申请号：US15981541
申请日：2018-05-16
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Bing-Ru SONG , Yi-Ho CHEN , Chia-Pin HSU , Chih-Wei WENG , Shin-Hua CHEN , Chien-Lun HUANG , Chao-Chun CHANG , Shou-Jen LIU , Kun-Shih LIN , Nai-Wen HSU , Yu-Cheng LIN , Shang-Yu HSU , Yu-Huai LIAO , Yi-Hsin NIEH , Shih-Ting HUANG , Kuo-Chun KAO , Fu-Yuan WU
IPC: G02B7/09 , H02K41/035
Abstract: A driving mechanism is provided, including a case, a holder and a driving module. The holder is disposed in the case for holding an optical member. The driving module is disposed in the case for driving the holder. The case is substantially quadrilateral and includes a first side and a second side. The driving module includes a first magnetic driving component winding on a periphery of the holder. The first magnetic driving component includes a first segment and a second segment that are respectively substantially parallel to the first side and the second side. The distance between the first segment and the first side is different from the distance between the second segment and the second side.
-
公开(公告)号：US20150244906A1
公开(公告)日：2015-08-27
申请号：US14597396
申请日：2015-01-15
Applicant: TDK TAIWAN CORP.
Inventor： Fu-Yuan WU , Yu-Sheng LI
CPC classification number: H04N5/2254 , G03B17/12 , G03B17/17 , H04N5/23238
Abstract: Provided is a reflecting mirror structure which includes: a camera module; a reflecting mirror rotation axis parallel to an optical axis of the camera module; and a reflecting mirror connected to an end of the reflecting mirror rotation axis to form an included angle with the optical axis, wherein the reflecting mirror rotates about the reflecting mirror rotation axis in accordance with a position of a target object to project an image of the target object into the camera module.
Abstract translation: 提供了一种反射镜结构，其包括：相机模块; 平行于相机模块的光轴的反射镜旋转轴; 以及反射镜，其连接到反射镜旋转轴的端部以与光轴形成夹角，其中，反射镜根据目标物体的位置围绕反射镜旋转轴线旋转以投射所述反射镜旋转轴的图像 将目标对象放入相机模块。
-
-
-
-
-
-
-
-
-
Search Results
68
records
(took 0.027 seconds)
