Anti-shake camera module, camera anti-shake system and method and mobile terminal

Abstract

The invention discloses an anti-shake camera module, a camera anti-shake system, a camera anti-shake method and a mobile terminal. The anti-shake camera module comprises a camera module body, an anti-shake circuit board and a bottom board circuit board, wherein two or four first driving pieces are arranged on the bottom plate circuit board, when the number of the first driving pieces is two, the two first driving pieces are perpendicular to each other, and when the number of the first driving pieces is four, the four first driving pieces are distributed in a rectangular shape; the anti-shake circuit board is located right above the bottom board circuit board, and the anti-shake circuit board or the module circuit board is connected with the bottom board circuit board through a connecting column; and the anti-shake circuit board is provided with second driving pieces corresponding to the first driving pieces in number and arrangement mode. The first driving piece is a driving magnet ora coil, and when the first driving piece is the driving magnet, the second driving piece is the coil; and when the first driving piece is a coil, and the second driving piece is a driving magnet. Theanti-shake camera module, the camera anti-shake system, the camera anti-shake method and the mobile terminal have a photographing anti-shake function.

Description

technical field [0001] The invention belongs to the technical field of camera modules, and in particular relates to an anti-shake camera module, a camera anti-shake system, a method and a mobile terminal. Background technique [0002] The traditional camera module without anti-shake function will cause the problem of unclear picture quality due to the shaking of the hand-held person when taking pictures. The anti-shake camera modules we can see at present usually achieve the purpose of anti-shake by moving the lens. This kind of anti-shake itself is easy to cause problems such as vignetting and loss of edge image quality. The anti-shake effect is limited, and the anti-shake correction range Not as good as the anti-shake module. In the existing module anti-shake solutions, due to the complex structure, large size, high cost, too long flexible board cable, and large signal attenuation, it is impossible to eliminate the pulling force of the flexible board on the camera module ...

AI Technical Summary

Problems solved by technology

[0002] The traditional camera module without anti-shake function will cause the problem of unclear picture quality due to the shaking of the hand-held person when taking pictures

The anti-shake camera modules we can see at present usually achieve the purpose of anti-shake by moving the lens. This kind of anti-shake itself is easy to cause problems such as vignetting and loss of edge image quality. The anti-shake effect is limited, and the anti-shake correction range Not as good as the anti-shake module

In the existing module anti-shake solutions, due to the complex structure, large size, high cost, too long flexible board cable, and large signal attenuation, it is impossible to eliminate the pulling force of the flexible board on the camera module itself, and the applicability is relatively low. limitations

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