Tdk Taiwan Corporation

Yung-Ping Yang

Sin-Jhong Song

Shang-Yu Hsu

Wen-Yen Huang

Yu-Cheng Lin

Wei-Jhe Shen

Sin-Hong Lin

Chao-Chang Hu

Chih-Wei Weng

Fu-Yuan Wu

Mao-Kuo Hsu

Meng-Ting Lin

Tsung-Han Wu

Ching-Chieh Huang

Shou-Jen Liu

Chen-Chi Kuo

Ichitai Moto

Che-Hsiang Chiu

Chia-Hsiu Liu

Yi-Chun Cheng

Shu-Shan Chen

Che-Wei Chang

Chen-Hsien Fan

Chao-Hsi Wang

Kun-Shih Lin

Yu-Huai Liao

Shao-Chung Chang

Ying-Jen Wang

Sung-Mao Tsai

Chih-Wen Chiang

Chia-Che Wu

Yu-Chiao Lo

He-Ling Chang

Hsiao-Hsin Hu

Shih-Wei Hung

Chien-Yu Kao

Hsueh-Ju Lu

Mao-Gen Jian

Tzu-Yu Chang

Sheng-Zong Chen

I-Mei Huang

Chen-Hsin Huang

Yen-Cheng Chen

Wen-Chang Lin

Chih-Shiang Wu

Yung-Hsien Yeh

Chun-Chia Liao

Chin-Ming Hu

Wei-Zhong Luo

Yun-Fei Wang

Chia-Yu Chang

Hung-Ping Chen

Yi-Ho Chen

Yi-Liang Chan

Yi-Hsin Nieh

Sheng-Chang Lin

Chun-Chieh Chang

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.

Optical system

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The fixed part includes a bottom. The movable part is movable relative to the fixed part. The movable part holds an optical element with an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The bottom includes a base and an embedded assembly. The embedded assembly is partially embedded in the base. The embedded assembly includes a magnetic-permeable material.

Optical element driving mechanism

An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.

An optical module includes a first side and a second side, and includes a movable portion, a fixed portion, a driving portion, a position-sensing portion, and a circuit board. The movable portion includes a holder for holding an optical element with an optical axis. The fixed portion includes a base and a circuit component, wherein the circuit component has an external electrical connection portion, and the movable portion is movably connected to the fixed portion. The driving portion is configured to drive the movable portion to move relative to the fixed portion. The position-sensing portion includes a position-sensing element, and the position-sensing element is configured to sense the position of the movable portion relative to the fixed portion. The circuit board is electrically connected to the position-sensing component, and the position-sensing element is disposed on the circuit board; wherein the circuit board is disposed on the first side, and the external electrical connection portion is disposed on the second side.

Optical module

An optical element driving mechanism having an optical axis includes a fixed portion, a movable portion, and a driving assembly. The movable portion is connected to the fixed portion. The driving assembly drives the movable portion to move in a direction that is parallel to the optical axis relative to the fixed portion, when viewed in the direction that is parallel to the optical axis, the optical element driving mechanism is a rectangular structure with a first side, a second side, a third side, and a fourth side, the first side and the third side are opposite, and the first side is adjacent to the second side and the fourth side.

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, a driving assembly, and a sensing assembly. The movable part moves relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part. The sensing assembly senses the movement of the movable part.

An optical element driving mechanism is provided, including a fixed part, a movable part and a driving assembly. The fixed part has a main axis, includes an outer frame and a base. The outer frame has a top surface and a sidewall. The top surface intersects the main axis. The sidewall extends from the edge of the top surface along the main axis. The base includes a base plate intersecting the main axis and securely connected to the outer frame. The movable part moves relative to the fixed part, and connects to an optical element having an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The main axis is not parallel to the optical axis.

An optical member driving mechanism for driving an optical member having an optical axis is provided, including a fixed portion, a movable portion, a first elastic member, and a driving assembly. The movable portion is configured to hold the optical member, and is movably connected the fixed portion via the first elastic member. The driving assembly drives the movable portion to move along the optical axis within a range of motion. The range of motion includes a first limit moving range and a second limit moving range. The first limit moving range is the maximum distance that the movable portion can move toward the light-entering side, and the second limit moving range is the maximum distance that the movable portion can move toward the light-emitting side. When the movable portion is in a predetermined position, the first limit moving range is greater than the second limit moving range.

Optical member driving mechanism

An optical element driving mechanism is provided. The optical element driving mechanism includes an immovable part, a movable part, a driving assembly, and a sensing assembly. The movable part is connected to an optical element including an optical axis. The movable part is movable relative to the immovable part. The driving assembly drives the movable part to move relative to the immovable part. The sensing assembly senses the movement of the movable part relative to the immovable part.

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The fixed part includes a bottom. The movable part moves relative to the fixed part and holds an optical element with an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The bottom includes a base and an embedded assembly. A portion of the embedded assembly is embedded in the base. The embedded assembly includes a circuit member and a strengthening frame with a plate structure. The strengthening frame includes a perforation. The optical axis passes through the perforation.

An optical element driving mechanism is provided. The optical element driving mechanism with a main axis includes a fixed part, a movable part, a first driving assembly, and a sensing assembly. The movable part moves relative to the fixed part. The movable part and the fixed part are arranged along the main axis. The movable part includes a frame and a holder. The holder moves relative to the frame. The first driving assembly drives the holder to move. The sensing assembly includes a reference element and a sensing element. The sensing element senses a movement of the reference element in order to sense a movement of the holder relative to the frame.

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.

Driving mechanism

Growing community of inventors

Taoyuan, Taiwan

Yung-Ping Yang