Sensor displacement type anti-shake camera module, camera anti-shake system and mobile terminal

Abstract

The invention discloses a sensor displacement type anti-shake camera module, a camera anti-shake system and a mobile terminal. The sensor displacement type anti-shake camera module comprises a module shell, a bottom cover, a lens, a motor, a support, a photosensitive chip, an optical filter and a circuit board, wherein the lens is installed on the motor; the top surface of the motor is attached to the inner wall of the top of the module shell; the support is attached to the bottom surface of the motor; the optical filter is attached to the support; the head hard board of the circuit board is located below the support, the support is connected with the head hard board of the circuit board through a suspension line, and the motor is electrically connected with the circuit board through the suspension line; the photosensitive chip is arranged on a head hard board of the circuit board, and first coils corresponding to magnets on the motor up and down are arranged on the periphery of the head hard board; and the magnet on the motor corresponds to the second coil of the motor inside and outside. According to the invention, the picture can be stabilized when the terminal shakes by using the movement compensation of the photosensitive chip.

Description

technical field [0001] The invention belongs to the technical field of cameras, and in particular relates to a sensor displacement type anti-shake camera module, a camera anti-shake system and a mobile terminal. Background technique [0002] Ordinary terminals, especially handheld terminals, are prone to shake when taking pictures, and the shake will make the shooting picture blurry. At present, most camera modules do not have an anti-shake function, and cannot compensate for the shake of the terminal; some mobile phone camera modules have an optical anti-shake function, but they are all realized by moving the lens position to compensate for the amount of shake Anti-shake, this anti-shake solution has the disadvantages of high power consumption and weak ability to capture dynamic scenes. [0003] Therefore, it is necessary to develop a new sensor displacement type anti-shake camera module, camera anti-shake system and mobile terminal. Contents of the invention [0004] T...

AI Technical Summary

Problems solved by technology

[0002] Ordinary terminals, especially handheld terminals, are prone to shake when taking pictures, which will make the shooting picture blurry

At present, most camera modules do not have an anti-shake function, and cannot compensate for the shake of the terminal; some mobile phone camera modules have an optical anti-shake function, but they are all realized by moving the lens position to compensate for the amount of shake Anti-shake, this anti-shake solution has the disadvantages of high power consumption and weak ability to capture dynamic scenes

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