Tdk Taiwan Corporation

Lanto Electronic Limited

Delta Electronics, Inc.

E.i. Dupont De Nemours and Company

Lite-on Technology Corporation

Tmy Technology Inc.

Ming Chuan University

National Central University

Flytech Technology Co., Ltd.

Winbond Electronics Corporation

Inventec Corp.

Inventec (pudong) Technology Corporation

Lite-on Electronics (guangzhou) Limited

Luxshare-ict Co., Ltd.

Lanto Electroinic Limited

Yu-Cheng Lin

Fu-Yuan Wu

Shang-Yu Hsu

Kun-Shih Lin

Shou-Jen Liu

Chen-Chi Kuo

Yu-Huai Liao

Chien-Lun Huang

Chao-Chun Chang

Chao-Chang Hu

Yi-Ho Chen

Kuo-Chun Kao

Yi-Hsin Nieh

Chia-Pin Hsu

Shin-Hua Chen

Nai-Wen Hsu

Wen-Yen Huang

Chih-Wei Weng

Chia-Hsiu Liu

Sin-Jhong Song

Shao-Chung Chang

Shih-Ting Huang

Bing-Ru Song

Yung-Ping Yang

Sin-Hong Lin

Meng-Ting Lin

Ichitai Moto

Wei-Jhe Shen

Yi-Chun Cheng

Shih-ting Huang

Wen-Chang Lin

Tsung-Han Wu

Yen-Cheng Chen

Chun-Chia Liao

Chih-Shiang Wu

Yuan-Shih Liao

Wen-Tsai Tsai

Shih-Wei Hung

Su-Wei Chang

Chueh-Jen Lin

Yang Tai

Chien-Tse Fang

Shao-Chun Hsu

Wei-Yang Chen

Po-Chia Huang

Liang-Ting Ho

Yueh-Lung Huang

Yi-Liang Chan

Ying-Jen Wang

Mao-Kuo Hsu

Chen-Er Hsu

Carl Baasun Wang

Norden E Huang

Che-Hsiang Chiu

Men-Tzung Lo

Sheng-Zong Chen

I-Mei Huang

Chen-Hsin Huang

Jie Du

Yi-Chieh Lin

Bo-Jau Kuo

Ching-Chieh Huang

Jung-Yuan Chen

Li-Chun Chou

Jiun-Wei Wu

Sheng-Chang Lin

Bingbing Ma

Shih-Ming Kao

Yung-Hsien Yeh

Wei-Han Hsia

Tao-Chun Chen

Shun-Chung Kuo

Wei-Zhong Luo

Yun-Fei Wang

Jaw-Shin Cheng

Fu-Lai Tseng

Yi-Hsin Tseng

Chia-Yu Chang

Hung-Ping Chen

Chun-Hui Wu

Te-Hung Yu

Min-Hao Hsu

Chia-Hui Liang

Kenneth Warren Hang

Yueli Wang

Bor Wang

Chung-Yi Yang

Chien-Sheng Lin

Ching-Sen Hsieh

Tzu-Chieh Hung

Ming-Lung Liu

Chung-Kang Peng

Shui-Chin Tsai

Wei-Chih Sun

Chia-feng Wu

Hsin-Tsung Yeh

Yun-Hua Chao

Po-Tsun Chen

A power supply circuit is provided. The power factor correction (PFC) circuit is used to perform a power factor correction according to a first voltage to generate an intermediate voltage. The first storage capacitor is used to store a first electrical energy related to the intermediate voltage. The boost conversion circuit is connected to the PFC circuit and used to generate an output voltage according to the intermediate voltage. The boost conversion circuit includes a first post-stage inductor, a first post-stage diode and a first post-stage transistor. The second storage capacitor is used to store a second electrical energy related to the output voltage. The capacitance value of the second storage capacitor is less than the capacitance value of the first storage capacitor; the first electrical energy is completely or partially transferred as the second electrical energy.

Boost power supply circuit

A camera device comprises an image sensor, a first moving module and two groups of second moving modules. The first moving module is connected to the image sensor. The first moving module is activated to move the image sensor linearly along a first axis. The second moving module is connected to the image sensor. The second moving module is activated to move the image sensor linearly along a second axis, which intersects with the first axis. The two groups of second moving modules are activated simultaneously to rotate the image sensor around a third axis, which is orthogonal to the first and second axes, respectively. The image sensor compensates for the image by linear movement in the direction of the first axis and the second axis and can also compensate for the image by rotation in the direction of the third axis to achieve three-axis image stabilization.

Camera device

A power factor correction circuit includes a first switch, a second switch, a third switch, a fourth switch, a fifth switch, a sixth switch, a seventh switch, a first inductance coil, a second inductance coil, a first capacitor, and a second capacitor. The first switch is connected to the second switch, the third switch, and the first inductance coil. The fifth switch is connected to the third switch and the second inductance coil. The sixth switch is connected to the first switch, the fourth switch, and the seventh switch. The seventh switch is further connected to the second switch, the first capacitor, and the second capacitor. The second inductance coil is further connected to the fourth switch and the first capacitor. The second capacitor is connected to the fourth switch, the sixth switch, and the first switch.

Power factor correction circuit

An image compensation device and a prism carrying mechanism thereof. The prism carrying mechanism comprises a base and a pair of prism carrying members. The base comprises a base body, a light passing hole disposed at the base body, and a plurality of first sliding assembling parts integrally formed on the same side of the base body. Each of the prism carrying members comprises a carrying member body, a prism assembling part disposed at the carrying member body and corresponding to the light passing hole, and a plurality of second sliding assembling parts integrally formed on the same side of the carrying member body. The prism assembling parts of the pair of prism carrying members are oppositely and alternately disposed in an axial direction. The plurality of second sliding assembling parts are slidably assembled to the plurality of first sliding assembling parts respectively.

Image compensation device and prism carrying mechanism thereof

The present disclosure provides a camera device including a first frame, a second frame, a camera component, and a driving component. The first frame includes a first arc surface on an inner surface of the first frame and recessing inward to form a circular arc shape. The second frame is movably disposed in the first frame and includes a second arc surface on an outer surface of the second frame and protruding outward to form a circular arc shape. The camera component is fixedly disposed in the second frame. The driving component is disposed on the first frame and the second frame, and the driving component is configured to drive the second frame to rotate with the first direction, the second direction, and the third direction as the axes.

A camera assembly comprising a casing, a carrying component, a magnetic component, a light sensing component, and a carrying board. The casing comprises a lens accommodating groove, a housing, and a base on which the housing is disposed. The lens accommodating groove is disposed between the housing and the base. An opening of the lens accommodating groove is disposed at the housing. The carrying component comprises a carrying body and a first coil disposed on a periphery of the carrying body. The carrying component is assembled in the lens accommodating groove. The magnetic component is disposed on a periphery of the first coil and on an inner wall of the lens accommodating groove. The light sensing component comprises a light sensing member, a baseplate, and a second coil.

Driving means for camera

The present invention relates to a dynamic adjustment method for adjusting a frame per second. The method includes steps of cyclically sampling a first image and a second image captured by an image capturing device based on a sampling time interval and uploading the first image and the second image to a server; executing an image variation rate algorithm on the server to acquire an image variation rate by comparing the first image with the second image; and adjusting the frame per second for the image capturing device to a first frame per second when all of the image variation rates within a first time window are less than a first threshold.

Dynamic adjustment method and system for adjusting frame per second

A fan management system includes a fan and a server. The fan includes a driving circuit, and the driving circuit is configured for driving the fan. The fan operates in an operation mode. The server is connected to the fan and is configured for controlling the operation of the fan. The driving circuit outputs a digital label signal when the fan operates abnormally, and the server obtains a production history, an operation information and a warning message of the fan through the digital label signal. The server adjusts the operation mode of the fan according to the warning message simultaneously.

Fan management system and method

A voice coil motor assembly including a base, a frame, an elastic sheet, a housing, and a plurality of shock-absorbing components is provided. The frame is disposed on the base. The frame includes a bottom surface, a top surface, a plurality of side walls and a support frame. One side of the elastic sheet is disposed on the top surface of the frame and the other is disposed on the support frame. The housing is disposed above the base to receive the frame and the elastic sheet. The housing includes a housing top wall and a plurality of housing side walls surrounding the housing top wall. The shock-absorbing components are disposed on the frame and are sandwiched between the frame and the housing side walls of the housing, and/or between the support frame and the housing top wall of the housing.

Voice coil motor assembly

A camera assembly comprises a casing, a light sensing component, and a flexible circuit board. The casing comprises a lens accommodating groove, an housing, and a base on which the housing is disposed. The lens accommodating groove is disposed between the housing and the base. An opening of the lens accommodating groove is disposed at the housing. The light sensing component comprises a light sensing member and a baseplate on which the light sensing member is disposed. The light sensing member is correspondingly disposed at the bottom of the lens accommodating groove. The light sensing component is disposed on the base. The flexible circuit board comprises a first end part, a second end part, and a body part disposed between the first end part and the second end part.

Camera assembly

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.

Optical element driving mechanism

An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

Optical element driving mechanism having movable portion for holding lens

The present disclosure provides a base assembly of voice coil motor and a voice coil motor. The base assembly includes a base body having a first elastic piece connecting area, a lower elastic piece disposed on the first elastic piece connecting area, and a first terminal disposed in the base body. The first terminal has: a first conductive part disposed in the base body; a first terminal connecting part disposed on one side of the first conductive part and extending toward a direction away from the first conductive part, wherein a part of the first terminal connecting part protrudes from the first elastic piece connecting area and is connected with the lower elastic piece; and an engaging part disposed on one side of the first terminal connecting part and extending toward a direction away from the first terminal connecting part.

Base assembly of voice coil motor and voice coil motor

A lens module is provided, including a holder, a barrel, and an optical element. The optical element is affixed in the barrel, and the holder has a first material. Additionally, the barrel is affixed in the holder and has a second material, wherein the hardness of the first material is greater than the hardness of the second material.

Optical mechanism and lens module thereof

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

Growing community of inventors

Taoyuan, Taiwan

Yu-Cheng Lin