Hon Hai Precision Industry Co., Ltd.

Yu-Chien Huang

Hsiang-Chieh Yu

Tai-Hsu Chou

Jen-Tsorng Chang

Cheng-Shiun Wu

Chau-Yuan Ke

Hsin-Hung Chuang

Yi-Mou Huang

Han-Bang Chen

An assembling device for assembling an actuator and a lens module. The actuator includes a first top surface for supporting the lens module and a first bottom surface. The lens module includes a top portion for receiving lens and a bottom portion. The diameter of bottom portion is slightly larger than the top portion. The bottom portion further includes a second first bottom surface in contact with the first top surface. The assembling device includes a base, a support set, and a pressing sheet. The base includes a supporting surface for supporting the first bottom surface. The support set is above the base and defines at least three threaded holes therethrough. The pressing sheet is in contact with the second top surface. The at least three pins are movably threaded with the threaded holes correspondingly and configured for pushing the pressing sheet.

Assembling device for assembling actuator and lens module

An aperture unit includes a transparent cylindrical member, a magnetic fluid, and a magnetic field generator. The cylindrical member includes a cylindrical chamber. A light input end portion of the cylindrical member is transparent, and an opposite light output end portion of the cylindrical member is transparent. The magnetic fluid is received in the cylindrical chamber. The magnetic fluid includes a transparent solvent, a surfactant, and nano-magnetic particles dispersed substantially evenly in the solvent. Each of the magnetic nano-particles is enveloped by a surfactant. The magnetic field generator is positioned outside the cylindrical chamber. The magnetic field generator is configured for generating a magnetic field applied to the chamber and attracting and clustering the nano-particles, such that an annular nano-particle opaque layer is formed on an inner surface of the cylindrical member.

Aperture unit controlled by magnetic field and a heater embeded in a cylindrical member and imaging system using same

A portable electronic apparatus includes a main body, a camera device, and a supplementary light device. The camera device and the supplementary light device are fixed on the main body. The supplementary light device includes a light module, a lens module, and a motor. The light module includes a circuit board, a light source, and a heat sink opposite to the light source. The lens module includes a lens barrel and a plurality of lenses received in the lens module. The motor drives the lens module to change the intensity distribution of the light from the light module.

Portable electronic apparatus and supplementary light device

An exemplary image stabilizer includes an outer housing, an inner housing, an upper cover and a driving assembly. The inner housing is moveably received in the outer housing. The upper cover is fixedly mounted on the inner housing and moveably supported by the outer housing. The driving assembly includes a first magnetic member and a second magnetic member. The first magnetic member is positioned on the inner housing. The second magnetic member is positioned on the outer housing. The driving assembly is configured for driving the inner housing and the upper cover to move relative to the outer housing in a plane substantially perpendicular to a central axis of the outer housing through interaction between the first magnetic member and the second magnetic member.

Image stabilizer and camera module having same

An actuator includes a first barrel, a second barrel, a first magnetic portion, a second magnetic portion and a plurality of springs. The second barrel is received in the first barrel. The first magnetic portion and the second magnetic portion are arranged between the first barrel and the second barrel. The first magnetic portion is fixed to the first barrel. The second magnetic portion is fixed to the second barrel. The first magnetic portion is opposite to the second magnetic portion. The first and second magnetic portions cooperatively drive the second barrel to move in the first barrel on the plane perpendicular to a central axis of the first barrel. The springs are elastically connected to the first barrel and to the second barrel, to provide a restoring force between the first barrel and the second barrel when the first barrel is not coaxial with the second barrel.

Actuator and anti-vibration camera module using same

A lens actuator for driving a lens received in a lens barrel includes a plate shaped body comprising a through hole defined in the center thereof, an inner portion surrounding the through hole, an outer portion for mounting the lens barrel thereon, and a plurality of resilient portions connected between the inner portion and the outer portion. A plurality of piezoelectric structures formed on the respective resilient portions. The piezoelectric structures are configured for mounting the lens thereon and driving the lens to move relative to the lens barrel.

Lens actuator and camera module with same

The present disclosure relates to a liquid lens and a lens module having the same. The liquid lens includes an enclosure, an elastic shell and a light pervious liquid. The enclosure has a top wall and defines a through opening in the top wall. The elastic shell is received in the enclosure and is filled with the light pervious liquid. The elastic shell includes an inner portion and an outer convex portion. The convex portion protrudes from the outer enclosure via the through opening.

Growing community of inventors

Taipei Hsien, Taiwan

Yu-Chien Huang