专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3855230B1 OPTICAL SYSTEM 有权
公开(公告)号：EP3855230B1
公开(公告)日：2024-01-03
申请号：EP21152963.1
申请日：2021-01-22
发明人： HSU, Chan-Jung , HUANG, I-Mei , CHEN, Yi-Ho , CHANG, Shao-Chung , MOTO, Ichitai , KUO, Chen-Chi , WANG, Ying-Jen , WU, Ya-Hsiu , SHEN, Wei-Jhe , HU, Chao-Chang , CHANG, Che-Wei , SONG, Sin-Jhong , CHEN, Shu-Shan , WENG, Chih-Wei , WANG, Chao-Hsi
IPC分类号： G02B7/08 , G02B27/64

2. 发明授权

EP3702822B1 OPTICAL SYSTEM 有权
公开(公告)号：EP3702822B1
公开(公告)日：2022-10-12
申请号：EP19218902.5
申请日：2019-12-20
发明人： HU, Chao-Chang , CHANG, Che-Wei , CHIANG, Chih-Wen , HSU, Chen-Er , WU, Fu-Yuan , LIU, Shou-Jen , WENG, Chih-Wei , HSU, Mao-Kuo , LU, Hsueh-Ju , CHIU, Che-Hsiang
IPC分类号： G02B13/00 , G02B3/14

3. 发明公开

EP3702822A1 OPTICAL SYSTEM 审中-公开
公开(公告)号：EP3702822A1
公开(公告)日：2020-09-02
申请号：EP19218902.5
申请日：2019-12-20
申请人： TDK TAIWAN CORP.
发明人： HU, Chao-Chang , CHANG, Che-Wei , CHIANG, Chih-Wen , HSU, Chen-Er , WU, Fu-Yuan , LIU, Shou-Jen , WENG, Chih-Wei , HSU, Mao-Kuo , LU, Hsueh-Ju , CHIU, Che-Hsiang
IPC分类号： G02B13/00 , G02B3/14
摘要： Chinese
An optical system is provided and includes a fixed assembly, a movable element and a driving module. The fixed assembly has a main axis. The movable element is movable relative to the fixed assembly and has a surface facing a first optical element. The driving module is configured to drive the movable element to move relative to the fixed assembly.
English
An optical system is provided and includes a fixed assembly, a movable element and a driving module. The fixed assembly has a main axis. The movable element is movable relative to the fixed assembly and has a surface facing a first optical element. The driving module is configured to drive the movable element to move relative to the fixed assembly.
Specified Representative Figure Fig. 2
Description of Main Reference Numerals of the Representative Figure
1-100
optical system
1-101
deforming member
1-102
casing
1-1021
casing opening
1-103
movable element
1-104
frame
1-1041
groove
1-1043
central opening
1-1051
first connecting member
1-1052
second connecting member
1-1053
third connecting member
1-1054
fourth connecting member
1-106
first elastic element
1-1081
first movable member
1-1082
second movable member
1-1083
third movable member
1-1084
fourth movable member
1-110
second elastic element
1-112
base
1-1121
base opening
1-1123
protruding column
1-1125
plane
1-170
circuit member
1-AX
main axis
1-CA
connecting assembly
1-CL1
first driving coil
1-CL2
second driving coil
1-CL3
third driving coil
1-CL4
fourth driving coil
1-DA1
first driving assembly
1-DA2
second driving assembly
1-DA3
third driving assembly
1-DA4
fourth driving assembly
1-DM
driving module
1-FA
fixed assembly
1-MA
movable assembly
1-MG1
first magnetic element
1-MG2
second magnetic element
1-MG3
third magnetic element
1-MG4
fourth magnetic element
1-MS1
first magnetic surface
1-MS2
second magnetic surface
1-OE
first optical element
Characteristic Chemical Formula

4. 发明授权

EP1970741B1 Miniature lens focusing mechanism 有权
标题翻译：聚焦微型透镜机制
公开(公告)号：EP1970741B1
公开(公告)日：2010-12-22
申请号：EP07103961.4
申请日：2007-03-12
申请人： TDK TAIWAN CORP.
发明人： Wu, Fu-Yuan
IPC分类号： G02B7/08 , G02B13/00
CPC分类号： G02B7/08

5. 发明授权

EP2012159B1 Protecting structure for movable mechanism in a miniature lens 有权
标题翻译：在一个微型透镜保护结构的可动机构
公开(公告)号：EP2012159B1
公开(公告)日：2010-09-15
申请号：EP07111673.5
申请日：2007-07-03
申请人： TDK TAIWAN CORP.
发明人： Wang, Hung-Lin
IPC分类号： G02B7/02
CPC分类号： G02B7/02 , G02B7/08

6. 发明公开

EP1950591A1 Method and structure for suppressing response time of lens focusing structure 审中-公开
标题翻译： Verfahren und Anordnung zurUnterdrückungder Antwortzeit einer Linsenfokussierungsstruktur
公开(公告)号：EP1950591A1
公开(公告)日：2008-07-30
申请号：EP07100985.6
申请日：2007-01-23
申请人： TDK TAIWAN CORP.
发明人： Wu, Fu-Yuan , Fan, Chao-Ting
IPC分类号： G02B7/09 , G03B13/36 , H04N5/232
CPC分类号： G02B7/08
摘要： A lens focusing structure includes a movable mechanism having at least one base (30), which has a camera lens (31) centered therein and a winding (30) externally wound therearound; an immovable mechanism having at least a frame (24) with magnetic members (23) mounted to four sides thereof, a front cover (25), and a rear cover (26), and the movable mechanism being centered in the frame; and at least one shock-absorbing element connected to and between the movable and the immovable mechanism for absorbing jitters produced by the movable mechanism when the latter is displaced to a focused point and then stopped, so as to suppress dynamic response time of the movable mechanism for going from a moving stake back to a still state.
摘要翻译：透镜聚焦结构包括具有至少一个基座（30）的可移动机构，所述至少一个基座（30）具有以其为中心的相机透镜（31）和绕在其周围的绕组（30）; 具有至少一个具有安装在其四个侧面上的磁性构件（23）的框架（24）的固定机构，前盖（25）和后盖（26），并且所述可移动机构在所述框架中居中; 以及连接到可移动机构和不可移动机构之间并且在可移动机构之间的至少一个减震元件，用于当移动机构移动到聚焦点然后停止时吸收由可移动机构产生的抖动，以便抑制可移动机构的动态响应时间从一个移动的股份回到一个静止的状态。

7. 发明公开

EP3726270A1 PHOTOSENSITIVE ELEMENT DRIVING MECHANISM 审中-公开
公开(公告)号：EP3726270A1
公开(公告)日：2020-10-21
申请号：EP20170009.3
申请日：2020-04-17
申请人： TDK TAIWAN CORP.
发明人： HU, Chao-Chang , H0, Liang-Ting
IPC分类号： G02B7/08 , G02B27/64 , G03B11/04 , G02B26/02 , G02B27/00
摘要： A photosensitive element driving mechanism includes a fixed assembly (1-102, 1-112, 1-120, 1-140), a first movable assembly (1-20, 1-FL, 1-118, 1-122, 1-114) and a first driving assembly (1-30). The first movable assembly (1-20, 1-FL, 1-118, 1-122, 1-114) is movable relative to the fixed assembly (1-102, 1-112, 1-120, 1-140), and the first movable assembly (1-20, 1-FL, 1-118, 1-122, 1-114) is configured to be connected to a photosensitive element (1-122). The photosensitive element (1-122) corresponds to an optical element. The first driving assembly (1-30) is configured to drive the first movable assembly (1-20, 1-FL, 1-118, 1-122, 1-114) to move relative to the fixed assembly (1-102, 1-112, 1-120, 1-140). The first movable assembly (1-20, 1-FL, 1-118, 1-122, 1-114) includes a heat dissipation structure (1-150) corresponding to the first driving assembly (1-30), the optical element or the photosensitive element (1-122).

8. 发明公开

EP3699664A2 OPTICAL ELEMENT DRIVING MECHANISM 审中-公开
公开(公告)号：EP3699664A2
公开(公告)日：2020-08-26
申请号：EP20154918.5
申请日：2020-01-31
申请人： TDK TAIWAN CORP.
发明人： WANG, Chao-Hsi , HU, Chao-Chang , WENG, Chih-Wei , CHANG, He-Ling
IPC分类号： G02B7/08 , G02B27/64 , G03B11/04 , G02B26/02 , G02B27/00
摘要： A driving mechanism for an optical element is provided, including a fixed portion, a movable portion, a first driving assembly, and a positioning assembly. The movable portion is movably disposed on the fixed portion, and includes an optical element. The first driving assembly is at least partially disposed on the fixed portion, and drives the optical element to move in a first direction. The positioning assembly is disposed on the fixed portion or the movable portion, wherein the positioning assembly limits the movable part to a first terminal position or a second terminal position relative to the fixed portion.

9. 发明公开

EP3518016A2 OPTICAL SYSTEM 审中-公开
公开(公告)号：EP3518016A2
公开(公告)日：2019-07-31
申请号：EP19153713.3
申请日：2019-01-25
申请人： TDK TAIWAN CORP.
发明人： FAN, Chen-Hsien , HU, Chao-Chang , TSAI, Sung-Mao , H0, Liang-Ting , WENG, Chih-Wei , YU, Shiang-Ming , TSAI, Kuen-Wang , SONG, Sin-Jhong
IPC分类号： G02B7/182 , G02B13/00
摘要： An optical system is provided, including a first optical member driving mechanism, a second optical member driving mechanism, and a first fixing component. The first optical member driving mechanism includes a first fixed portion, a first movable portion, a plurality of elastic members, and a first driving module. Each of the elastic members is elastically connected to the first fixed portion and the first movable portion. The second optical member driving mechanism includes a second fixed portion, a second movable portion, and a second driving module. The second movable portion is movably connected to the second fixed portion. The second driving module can drive the second movable portion to rotate relative to the second fixed portion. The first fixing component affixes the first optical member driving mechanism to the second optical member driving mechanism.

10. 发明公开

EP2101214A1 EMI-proof miniature lens focusing mechanism 审中-公开
标题翻译：微生物 - 福柯斯机制的EMI-geprüfter
公开(公告)号：EP2101214A1
公开(公告)日：2009-09-16
申请号：EP08152705.3
申请日：2008-03-13
申请人： TDK TAIWAN CORP.
发明人： Wu, Fu-Yuan
IPC分类号： G03B3/10 , G02B7/02 , H04N5/225
CPC分类号： G03B3/10 , G02B7/02 , G02B7/08 , G02B7/102 , H04N5/2253 , H04N5/23212 , H04N5/3577
摘要： An EMI-proof miniature lens focusing mechanism includes a frame having four magnets mounted therearound; a lens holder holding a miniature lens therein and being enclosed in a winding element; at least one elastic element having a fixed outer portion connected to the frame and a movable inner portion connected to the lens holder, so that the lens holder is elastically and movably suspended within the frame; an upper and a lower cover located above and below the frame to assist in connecting the elastic element to the frame; and a metal housing enclosing an assembly of the upper cover, the elastic element, the lens holder, the frame, and the lower cover. The metal housing is provided at a bottom with at least one conducting plate for grounding, so that electromagnetic effects on external environment are eliminated and electromagnetic interference and electrostatic charge from external environment are isolated.
摘要翻译：防EMI微型镜头聚焦机构包括一个具有安装在其周围的四个磁体的框架; 将微型透镜保持在其中并被封闭在绕组元件中的透镜架; 所述至少一个弹性元件具有连接到所述框架的固定外部部分和连接到所述透镜保持器的可移动内部部分，使得所述透镜保持器弹性地且可移动地悬挂在所述框架内; 位于框架上方和下方的上和下盖，以帮助将弹性元件连接到框架; 以及包围上盖，弹性元件，透镜保持架，框架和下盖的组件的金属外壳。金属外壳在底部设置有至少一个用于接地的导电板，从而消除了对外部环境的电磁效应，并且隔离了来自外部环境的电磁干扰和静电。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式