Camera module and electronic equipment

A camera module, piezoelectric technology, applied in branch equipment, TV, electrical components, etc., can solve the problems of magnetic interference, large size, lens tilt and jitter of magnetoelectric drive devices

Active Publication Date: 2021-07-06
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide a camera module and electronic equipment, at least solving one of the probl

Method used

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  • Camera module and electronic equipment
  • Camera module and electronic equipment
  • Camera module and electronic equipment

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Embodiment Construction

[0021] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification ...

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Abstract

The invention discloses a camera module and electronic equipment, and belongs to the technical field of electronic equipment. The camera module comprises a lens; a plurality of piezoelectric assemblies; a plurality of first sensing parts ; a circuit board; a plurality of second sensing parts and a controller. The plurality of piezoelectric assemblies are connected with the lens and are used for driving the lens; the plurality of first sensing parts are arranged on the lens; the circuit board is connected with the piezoelectric assembly; the plurality of second sensing parts are arranged on the circuit board, and each second sensing part is used for sensing the position of one first sensing part and generating a position signal; and the controller is connected with the piezoelectric assemblies and the second induction part, and the controller is used for controlling the plurality of piezoelectric assemblies to drive the lens to focus or controlling at least one piezoelectric assembly to drive the lens to prevent shaking according to the position signal.

Description

technical field [0001] The application belongs to the technical field of electronic equipment, and in particular relates to a camera module and electronic equipment. Background technique [0002] Almost all smartphones have camera capabilities. When taking pictures with mobile phones, most of them are taken by hand or using a selfie stick. When taking pictures, there will inevitably be shaking, which will cause the camera on the mobile phone to tilt slightly, which will lead to changes in the camera angle of the lens and affect the shooting effect of the image. Therefore, the mobile phone is generally provided with an anti-shake function. [0003] The existing driving device in the anti-hand shake function mainly adopts a magnetoelectric device, and there is a problem of magnetic interference during use, and in the module design, the size of the magnetoelectric driving device is relatively large, and the thrust is weak, which is inconvenient for use heavier lens. Content...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232H04M1/02
CPCH04M1/0264H04N23/57H04N23/55H04N23/687
Inventor 杨兆习余岗
Owner VIVO MOBILE COMM CO LTD
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