Hon Hai Precision Industry Co., Ltd.

Su-Jen Cheng

Wen-Chang Chen

Wen-Ching Lai

Fu-Yen Tseng

Yung-Chou Chen

Chi-Jen Chen

A camera module includes a circuit board of a grounding pad, a lens module, and a voice-coil motor. The voice-coil motor for receiving and driving the lens module automatically focus comprises a main body, a metallic casing and a grounding structure. The metallic casing covers the main body. After electrically grounding by connecting with the grounding pad of the circuit board, the grounding structure connects with the metallic casing and the circuit board. With the grounding structure, the metallic casing can be grounded. Thereby, prevent external electro-magnetic waves from affecting electrical signals communicated between the camera module and the circuit board.

Camera module

An exemplary objective holder for engaging with a PCB substrate having an image sensor and several passive components arranged thereon, includes a base and several continuously connected walls extending from the base. The walls enclose a chamber thereamong for receiving the image sensor and define notches therein for receiving the passive components.

Objective holder for camera module with notches of wall receiving passing components

A camera module includes an image sensor, a lens module and a circuit board. The lens module is disposed at an object side of the image sensor and has a plurality of electrical connection points thereon. The circuit board includes a main body and a bent portion electrically connecting with the main body. The image sensor is mounted on the main body and received between the lens module and the main body. The bent portion extends from a side surface of the main body and a plurality of electrical connection points is formed on the bent portion corresponding to the electrical connection points of the lens module. The electrical connection points of the bent portion are configured for connecting with the electrical connection points of the lens module to supply power to the lens module.

Camera module with circuit board

An exemplary objective holder engages with a PCB substrate having an image sensor and several passive components arranged thereon. The passive components surround the image sensor. The objective includes a lens barrel extending from a side of a base, and a plurality of walls extending from an opposite side of the base. The walls enclose a chamber thereamong for receiving the image sensor and define notches therein for receiving the passive components therein. A transparent cover is received in the objective holder between the lens barrel and the chamber. An adhesive is used to connect the objective holder to the PCB substrate. The PCB substrate is rested on the walls. At least one of the notches communicates the chamber to an exterior for outgassing and is sealed by a mass of sealing material after a heating process of the adhesive.

Growing community of inventors

Taipei Hsien, Taiwan

Su-Jen Cheng