Picture module

Abstract

The present invention provides a miniaturized and integrated chip-on-board auto-focusing image module, which includes: a sensor that senses picture image data, a substrate that includes the above-mentioned sensor, and a device that will cover the above-mentioned sensor and the substrate externally. The image package assembly formed by the sensor shell and the sensor filter that blocks the external environment and only passes the light between the sensor shell and the sensor; includes a lens that passes the light at the center, and a lens wing that winds the drive coil outside, for the above-mentioned The driving coil of the lens wing supplies current and supports the elastic member of the lens wing and the lens wing unit of the magnet forming a magnetic field to move the above-mentioned lens wing up and down by electromagnetic force. So as to achieve the purpose of saving electricity consumption and saving production costs.

Description

technical field [0001] The invention relates to a small and thin image module with an automatic lens focusing method. Background technique [0002] A general image module is used in a digital camera or a terminal for visual communication to capture an image, connect it to a computer, and have the function of making visual communication or desired content easier to receive. And recently, the frequency of use of such image modules is gradually increasing. [0003] In particular, the recent development of communication methods using computers and the infrastructure for this purpose are increasing at an ever-increasing rate. [0004] Image sensors generally used in digital cameras or screen communication terminals can be broadly classified into charge coupled type (hereinafter referred to as CCD) and high packing density complementary metal-oxide semiconductor type (hereinafter referred to as CMOS). [0005] The CCD method is a typical example of an optical system based on an ...

AI Technical Summary

Problems solved by technology

[0014] That is, the user grasps the lens housing part with one hand and rotates the thread 6a to adjust the focus. The user directly looks at the screen and places the lens 7 at a place far or near from the image sensor 1, which is inconvenient, and the precision is also low. not enough

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