Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.

Fong-Tan Yu

Ching-Hsing Huang

Chien-Long Hong

Cheng-Fang Hsiao

Hsien-Sheng Pei

Wun-Chang Shih

Bing Zhou

Jen-Hung Chung

Huan-Chao Lin

Wei-Ben Wang

Chin-Hung Chang

An auto-focusing lens of a camera includes a lens unit (), a permanent magnet () being fixedly mounted around the lens unit to move with the lens unit, a first coil seat () arranged on a first side of the magnet with a first winding () wound thereon, and a second coil seat () arranged on a second side opposite to the first side of the magnet with a second winding () wound thereon. The first and second windings and the first and second coil seats are provided for establishing magnetic fields when electric currents are applied to the first and second windings. The magnetic fields interact with the magnetic field of the permanent magnet to drive the lens unit into movement between its front focus point (A) and its rear focus point (B).

Two-step focus lens of auto-focusing camera

An auto-focusing camera includes a lens mount (), a lens unit () received in the lens mount, and a motor for driving the lens unit. The lens mount has a pair of connecting pins () extending therethrough for electrically connecting to a printed circuit board arranged under the lens mount. The motor includes at least one coil seat () with coil () wound thereon, and a permanent magnet () being fixedly mounted around the lens unit to move with the lens unit. The at least one coil seat includes a pair of mounting pins () for guiding two ends of the coils to be connected to the two connecting pins of the lens mount.

Auto-focusing camera

A liquid pump () includes a top cover (), a back plate (), and a spacing member (). The spacing member is sandwiched between the top cover and the back plate, thereby dividing an interior of the liquid pump into a fluid chamber () and a receiving cavity () isolated and hermetical from the fluid chamber. The fluid chamber is disposed between the top cover and the spacing member for receiving therein a fluid dynamic bearing () and a rotor () which drives working fluid to enter and leave the liquid pump. The receiving cavity is disposed between the spacing member and the back plate for receiving therein a stator () which drives the rotor to rotate in respective to the bearing.

Liquid pump

Growing community of inventors

Tu-Cheng, Taiwan

Fong-Tan Yu