Tdk Taiwan Corporation

Sin-Jhong Song

Chao-Chang Hu

Chih-Wei Weng

Chen-Chi Kuo

Fu-Yuan Wu

Kuo-Chun Kao

Liang-Ting Ho

Che-Wei Chang

Ying-Jen Wang

Meng-Ting Lin

Shu-Shan Chen

Shao-Chung Chang

Ichitai Moto

Yi-Ho Chen

Shou-Jen Liu

Chao-Hsi Wang

Shang-Yu Hsu

Ya-Hsiu Wu

Che-Hsiang Chiu

Wei-Jhe Shen

I-Mei Huang

Sung-Mao Tsai

Yung-Ping Yang

Yi-Chun Cheng

Mao-Kuo Hsu

Chen-Hsien Fan

Yi-Liang Chan

Shih-Ting Huang

Chen-Er Hsu

Chia-Pin Hsu

Chih-Wen Chiang

Chia-Hsiu Liu

Sin-Hong Lin

Shih-Wei Hung

Yu-Cheng Lin

Yu-Huai Liao

Nai-Wen Hsu

Kuen-Wang Tsai

Chien-Yu Kao

Shao-Kuang Huang

Wen-Yen Huang

Kun-Shih Lin

Chia-Che Wu

Yu-Chiao Lo

Hsiao-Hsin Hu

Chan-Jung Hsu

Tsung-Han Wu

Yen-Cheng Chen

Sheng-Chang Lin

Wei-Han Hsia

Tzu-Yu Chang

Chin-Ming Hu

Chien-Lun Huang

Sheng-Zong Chen

He-Ling Chang

Hsueh-Ju Lu

Ching-Chieh Huang

Wen-Chang Lin

Chih-Shiang Wu

Mao-Gen Jian

Ming-Chun Hsieh

Yung-Hsien Yeh

Chun-Chia Liao

Hsin-Yen Wu

Cheng-Kai Yu

Yueh-Lin Lee

Chao-Chun Chang

Ko-Lun Chao

Yi-Chieh Lin

Guan-Bo Wang

Ming-Hung Wu

Yi-Cheng Hsiao

Chi-Fu Wu

Hao-Yu Wu

Juei-Hung Tsai

Tsutomu Fukai

Shun-Chieh Tang

Shiang-Ming Yu

You-Zhen Lin

Tsung-Tung Li

Fu-Lai Tseng

Yi-Hsin Tseng

Chia-Ching Hsu

Wei-Cheng Wang

Yi-Hsin Nieh

Chen-Hsin Huang

Cheng-Jui Chang

Kai-Po Fan

Po-Xiang Zhuang

Kai-Jing Fu

Chen-Hung Chao

Yu-Shan Chou

Haruo Taguchi

Wei-Zhong Luo

Tun-Ping Hsueh

I-Hung Chen

Wei-Pin Chin

Hsiang-Chin Lin

Liang-Ting H0

An optical element driving mechanism including a fixed part, a movable part, a first driving assembly, a second driving assembly, and a magnetic-permeable element is provided. The fixed part includes a bottom. The movable part holding an optical element with an optical axis is movable relative to the fixed part. The first driving assembly includes a first magnetic element and a first coil arranged along a first direction. The second driving assembly includes a second magnetic element and a second coil arranged along the first direction. The first driving assembly and the second driving assembly drive the movable part to move relative to the fixed part along a second direction and a third direction, respectively. The first direction, the second direction, and the third direction are different. When viewed in the optical axis, the first driving assembly at least partially overlaps the second driving assembly.

Optical element driving mechanism

An optical element driving mechanism is provided. The optical element driving mechanism includes a movable part, a fixed part, and a driving assembly. The movable part connects an optical element. The movable part moves relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part. The driving assembly includes a first magnetic element and a coil.

An optical element driving mechanism used for driving an optical element is provided. The optical element driving mechanism includes a fixed portion, a driving assembly, and a support assembly. The driving assembly is used for driving the optical element to move relative to the fixed portion in a first dimension. The optical element is movable relative to the fixed portion through the support assembly.

An optical system includes an optical module with a main axis is provided. The optical module includes a fixed portion, a movable portion, a driving mechanism, and a supporting assembly. The movable portion is connected to an optical element and is movable relative to the fixed portion. The driving mechanism drives the movable portion to move relative to the fixed portion. The supporting assembly is connected to the movable portion and the fixed portion. When viewed along a direction that is parallel with the main axis, the fixing portion is a polygonal structure with a first side, a second side, a third side, and a fourth side. The first side is parallel with the third side, the second side is parallel with the fourth side, and the first side is not parallel with the second side.

Optical system

An optical system includes an optical module with a main axis is provided. The optical module includes a fixed portion, a movable portion, and a driving mechanism. The movable portion is connected to an optical element and is movable relative to the fixed portion. The driving mechanism drives the movable portion to move relative to the fixed portion. When viewed along a direction that is parallel with the main axis, the fixed portion is a polygonal structure with a first side, a second side, a third side, and a fourth side. The first side is parallel with the third side, the second side is parallel with the fourth side, and the first side is not parallel with the second side.

The present invention relates to an aperture unit having an optical axis. The aperture unit includes a fixed portion, a guiding element, a first blade and a driving assembly. The guiding element is movably connected to the fixed portion, and the first blade is movably connected to the guiding element and the fixed portion. The driving assembly is disposed on the guiding element for driving the guiding element to move relative to the fixed portion in a first moving dimension. When the guiding element moves relative to the fixed portion in the first moving dimension, the first blade is driven by the guiding element to move relative to the fixed portion in a second moving dimension, and the first moving dimension and the second moving dimension are different.

Aperture unit

A photosensitive element driving mechanism is provided and includes a fixed assembly, a first movable assembly, a photosensitive element and a first driving assembly. The fixed assembly has a base plate. The first movable assembly includes a circuit member movable relative to the fixed assembly, and the circuit member includes a circuit member body and a movable cantilever. The photosensitive element is configured to receive light traveling along an optical axis. The photosensitive element is disposed on the circuit member body and is electrically connected to the circuit member. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly. There is a gap between the first movable assembly and the fixed assembly, and only the photosensitive element is disposed on the circuit member body.

Photosensitive element driving mechanism

An optical system is provided. The optical system includes a fixed portion and a first optical assembly. The first optical assembly includes a first movable portion used for holding a first optical element, and a first driving assembly used for driving the first movable portion to move relative to the fixed portion. The fixed portion includes a first frame used for holding a second optical element, the first movable portion is movable relative to the fixed portion, and an image is projected to the second optical element.

An image sensor driving mechanism includes a fixed assembly, a movable assembly, and a driving assembly. The movable assembly includes a circuit component. The circuit component includes a circuit main body and a movable suspension arm. The circuit main body is configured to hold an image sensor. The movable suspension arm is elastically connected to the circuit main body and the fixed assembly. The image sensor is electrically connected to the fixed assembly via the circuit component. The image sensor extends in a direction that is perpendicular to the optical axis. The drive assembly is configured to drive the movable assembly to move relative to the fixed assembly. The movable suspension arm includes a section that extends in a different direction than the optical axis.

Driving mechanism for moving image sensor

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, a first driving assembly, and a strengthening member. The fixed part includes a first base. The movable part is connected to an optical element with an optical axis. The movable part is movable relative to the fixed part, and the movable part is accommodated in the fixed part. The first driving assembly drives the movable part to move relative to the fixed part. The first driving assembly is disposed in the first base. The strengthening member is embedded in the first base. When viewed along a direction that is perpendicular to the optical axis, the strengthening member at least partially overlaps the first driving assembly. When viewed along the optical axis, the strengthening member does not overlap the first driving assembly.

An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion is used to connect the optical element. The movable portion may move relative to the fixed portion. The driving assembly is used to drive the movable portion to move relative to the fixed portion.

An optical element driving system is provided. The optical element driving system includes an optical element driving mechanism and a control assembly. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion is used for connecting to an optical element. The movable portion is movable relative to the fixed portion. The movable portion is in an accommodating space in the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The control assembly provides a driving signal to the driving assembly to control the driving assembly. The driving assembly includes a first driving element, and the material of the first driving element includes shape memory alloy.

Optical element driving system

An optical element driving mechanism is provided. The optical element driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, and a first guiding assembly. The first movable portion is used for connecting to a first optical element driving mechanism. The first optical element driving mechanism has a main axis that extends in a first direction. The first movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the first movable portion to move relative to the fixed portion. The first guiding assembly is used for guiding the movement of the fixed portion relative to the fixed portion.

An optical member driving mechanism for connecting an optical member is provided, including a fixed portion and a first adhesive member. The fixed portion includes a first member and a second member, wherein the first member is fixedly connected to the second member via the first adhesive member.

Optical member driving mechanism

An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Growing community of inventors

Taoyuan, Taiwan

Sin-Jhong Song