Tdk Taiwan Corporation

Shao-Chung Chang

Shou-Jen Liu

Sin-Jhong Song

Fu-Yuan Wu

Yi-Ho Chen

Chen-Chi Kuo

Kuo-Chun Kao

Chien-Lun Huang

Kun-Shih Lin

Yu-Huai Liao

Chia-Hsiu Liu

Chao-Chang Hu

Yu-Cheng Lin

Shang-Yu Hsu

Yi-Hsin Nieh

Wei-Jhe Shen

Shin-Hua Chen

Chan-Jung Hsu

Shih-ting Huang

Chih-Wei Weng

Wei-Cheng Wang

Shih-Ting Huang

Nai-Wen Hsu

I-Mei Huang

Yen-Cheng Chen

Ying-Jen Wang

Ya-Hsiu Wu

Chia-Pin Hsu

Chao-Chun Chang

Chen-Hsin Huang

Shih-Wei Hung

Sin-Hong Lin

Yuan-Shih Liao

Shu-Shan Chen

Che-Wei Chang

Chao-Hsi Wang

Ichitai Moto

Yung-Ping Yang

Guan-Bo Wang

Kai-Po Fan

Chen-Hsien Fan

Liang-Ting Ho

Mao-Kuo Hsu

Meng-Ting Lin

Che-Hsiang Chiu

Kuan-Hung Chen

Wen-Yen Huang

Wen-Chang Lin

Ching-Chieh Huang

Chih-Shiang Wu

Yung-Hsien Yeh

Chun-Chia Liao

Chen-Yu Yu

Wei-Zhong Luo

Yun-Fei Wang

Chia-Yu Chang

Hung-Ping Chen

Wei-Pin Chin

Chih-Wen Chiang

Sheng-Zong Chen

Ming-Chun Hsieh

Tzu-Yu Chang

Man-Ting Lu

Hsiang-Chin Lin

A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, a driving assembly, a circuit board, and conductive element. The driving assembly is used for driving the movable part to move relative to the fixed part. The circuit board is disposed on the fixed part, having a conductive portion exposed to an outer surface of the circuit board. The conductive element forms a longitudinal end portion not parallel to the outer surface of the circuit board, wherein the conductive element is electrically connected to the driving assembly and the conductive portion of the circuit board.

Driving mechanism

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 element drive mechanism is provided. The optical element drive mechanism includes an immovable part, a movable part, a drive assembly, and a strengthening assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The strengthening assembly strengthens the driving force of the drive assembly. The strengthening assembly is close to the drive assembly.

Optical element drive mechanism

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.

An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, a driving assembly, and a circuit assembly. The movable portion is used for connecting to a first optical element. The movable portion is movable relative to the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The circuit assembly is electrically connected to the driving assembly. The driving assembly is electrically connected to an external circuit through the circuit assembly.

Optical element driving mechanism

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, and a second driving assembly. The first movable portion and the fixed portion are arranged in a main axis. The first movable portion is movable relative to the fixed portion. The second driving assembly is used for driving the first movable portion to move relative to the fixed portion. When viewed along the main axis, the first movable portion includes a frame, the frame is polygonal, and has a second concave portion at the corner.

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

A driving mechanism is provided for moving an optical element, including a fixed module, a movable module holding the optical element, a driving assembly for driving the movable module to move relative to the fixed module, a position-sensing element, and a 3D circuit. The fixed module has a base, and the position-sensing element is disposed on the base to detect the movement of the movable module relative to the fixed module. The 3D circuit is embedded in the base and electrically connected to the position-sensing element.

An optical component driving mechanism is provided, including a holder, a fixed portion, a driving assembly, and a first circuit assembly. The holder is used to connect the optical component. The holder is movable relative to the fixed portion. The driving assembly is used to drive the holder to move relative to the fixed portion. The first circuit assembly is fixedly disposed on the holder. The first circuit assembly is electrically connected to the driving assembly.

Optical component driving mechanism

An assembling method for an optical system is provided, including: providing a first movable portion, connecting the first movable portion to a first fixed portion, providing a second movable portion, connecting the second movable portion to a second fixed portion, engaging the first fixed portion to the second fixed portion, adjusting the position of the first movable portion relative to the first fixed portion to a first predetermined position and temporarily affixing the first movable portion in the first predetermined position, affixing a first optical member to the first movable portion, and affixing a second optical member to the second movable portion.

Assembling method for optical system

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 is provided, including a movable portion, a fixed portion, and a circuit assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. Moreover, the movable portion is movably connected to the fixed portion via the circuit assembly.

Optical module

An optical element driving mechanism is provided. The optical element driving mechanism includes a carrier, a base, and a first driving assembly. The carrier holds an optical element with an optical axis. The carrier is movably connected to the base. The first driving assembly drives the carrier to move relative to the base. The first driving assembly includes a driving coil disposed on the carrier, and the direction of the winding axis of the driving coil is different from the direction of the optical axis. The carrier has an abutting surface, which faces and is in direct contact with the driving coil. The maximum size of the abutting surface is greater than the maximum size of the driving coil in the direction of the optical axis.

A driving mechanism is provided, including a movable portion, a fixed portion and a driving assembly. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The driving assembly includes a biasing element generating a driving force, and a first electrical connection portion electrically connected to the biasing element. The biasing element is clamped at a first position of the first electrical connection portion by a first clamping force, and the biasing element is clamped at a second position of the first electrical connection portion by a second clamping force The first clamping force is different from the second clamping force.

An optical system is provided. The optical system includes an immovable part, a second movable part, a second drive mechanism, and a second circuit mechanism. The second movable part is used for connecting to a second optical element. The second movable part is movable relative to the immovable part. The second drive mechanism is used for driving the second movable part to move relative to the immovable part. The second circuit mechanism is electrically connected to the second drive mechanism.

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Taoyuan, Taiwan

Shao-Chung Chang