Image pick-up device of mobile phone and mobile phone

Abstract

The invention provides an image pick-up device of a mobile phone and a mobile phone. The image pick-up device of the mobile phone comprises a lens unit, a voice coil motor (VCM), an infrared cut-off filter, a sensor and a flexible circuit board (FPC), wherein the lens unit is sleeved with the VCM; a metal housing is arranged outside the VCM; a base of the lens unit is connected with the FPC; the infrared filter and the sensor are arranged between the base of the lens unit and the FPC; at least one edge of the FPC extends outwards until an extending part of the FPC is in contact with the metal housing; furthermore, a copper layer is arranged on the surface of the extending part of the FPC and electrically connected with the metal housing. The image pick-up device provided by the invention solves the technical problems that the technical problems that the working performance of the VCM is reduced, the number of noisy points of an image shot by a camera is relatively large and the imaging quality is reduced as heat cannot be dissipated in time in an existing image pick-up device.

Description

technical field [0001] The invention relates to an imaging device, in particular to a mobile phone camera device and a mobile phone. Background technique [0002] With the rapid development of the smart phone industry, people's requirements for the imaging effect of mobile phone cameras are also gradually increasing. Compared with traditional camera systems, the Cell phone Camera Module (CCM for short) is , low cost and high image quality advantages and widely used in a variety of new generation portable camera equipment. [0003] Currently, the structure of the CCM figure 1 and figure 2 As shown, the CCM is mainly composed of a lens unit 1, a voice coil motor 2 (Voice Coil Motor, VCM for short), an infrared cut filter 3, a sensor 4, and a flexible printed circuit board 5 (Flexible Printed Circuit board, FPC for short) / print The printed circuit board 5 (Printed Circuit Board, referred to as: PCB), and the connector connected to the main board of the mobile phone, among w...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a mobile phone camera device and a mobile phone, which solves the technical problems of the existing mobile phone camera modules, such as the reduction in the working performance of the voice coil motor due to the inability to dissipate heat in time, and the image captured by the camera with more noise and lower image quality.

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