Sae Magnetics (h.k.) Limited

Sidney Shen Kuang Chou

Yiu Sing Ho

Kam Fung Yip

Fen Yan Li

Chi Wai Lo

Xin Tao Lang

Gui Ming Wei

Jian Feng He

A lens assembly includes a lens holder and a lens barrel that are coaxial and integrated in a unity, a cavity is defined therein to receive at least one lens, at least three guiding legs are extended from a bottom of the lens holder, and the guiding legs define a plane that is parallel to an installation plane of the lens. It can achieve an accurate optical axis alignment between the lens and the image sensor, reduce total assembly tolerances of the camera module thereby improving imaging quality, and reduce manufacturing cost to benefit the popularization in industries.

Lens assembly, camera module, and manufacturing method

An assembly method of a SMA assembly, includes disposing a lens holder unit on a SMA unit, the lens holder unit being provided with a first spring, a lens holder and a coil that are mounted on the first spring, with the first spring pressed against a mounting surface of the SMA unit; and bonding the first spring of the lens holder unit with the mounting surface of the SMA unit. The assembly process is simplified, the coating and soldering space become big to facilitate the bonding process, and the joining force between the SMA unit and the lens holder unit is enhanced.

Assembly methods of a SMA assembly and an OIS device

Growing community of inventors

Hong Kong, China

Sidney Shen Kuang Chou