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Camera module and electronic equipment

A technology of camera module and lens assembly, which is applied in the field of photography and can solve problems such as electromagnetic interference of camera modules

Pending Publication Date: 2020-08-21
湖南金康光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a camera module and electronic equipment, aiming to solve the problem of serious electromagnetic interference during the use of the camera module

Method used

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

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in t...

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Abstract

The invention discloses a camera module and electronic equipment. The camera module comprises a lens assembly, a sensor assembly and an optical filter; the lens assembly comprises a support, a voice coil motor and a lens; the support is provided with a light-transmitting through hole, the voice coil motor is erected on the support, the voice coil motor is provided with a cavity, the lens is installed in the cavity, and the voice coil motor is used for driving the lens to reciprocate along the axis of the cavity; the sensor assembly comprises a circuit board, a photosensitive chip and a connector, wherein the photosensitive chip is arranged at the first end of the circuit board and right faces the light-transmitting through hole, the connector is arranged at the second end of the circuit board, and a first grounding layer is arranged on the side, away from the photosensitive chip, of the circuit board; the optical filter is arranged opposite to the light-transmitting through hole and isarranged on two sides of the bracket together with the photosensitive chip respectively; and the lens, the optical filter and the photosensitive chip are communicated through an optical path. By arranging the first grounding layer, grounding of the camera module is optimized, the interference effect is shielded, and therefore images captured by the camera can be clearer.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a camera module and electronic equipment. Background technique [0002] With the continuous advancement of electronic technology and the rapid development of mobile communications, portable electronic devices such as mobile phones are becoming more and more popular in people's lives, and as portable smart electronic devices, cameras are one of the essential standard configurations. Taking mobile phones as an example, as consumers become more and more demanding on camera effects, the pixel requirements for mobile phone cameras are also getting higher and higher. However, mobile phones are often subject to external electromagnetic interference and other electronic components in mobile phones during use. The operation will also cause electronic interference to the camera, which will affect the conversion of the optical signal received by the camera to an electrical signal, thereby a...

Claims

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Application Information

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IPC IPC(8): H04N5/225
CPCH04N23/50H04N23/57H04N23/55H04N23/54
Inventor 张海锋
Owner 湖南金康光电有限公司
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