camera module

A technology of camera modules and magnets, which is applied in the direction of cameras, camera focusing devices, and projector focusing devices, etc., which can solve the problems of increasing the number of camera module components and limiting design flexibility

Active Publication Date: 2020-10-27
IM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of printed circuit boards increases the number of components of the camera module and limits design flexibility when changing the physical structure of the camera module for electrical connections

Method used

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Embodiment Construction

[0047] Hereinafter, the above and other objects, advantages and features of the present invention will be clearly understood from the following detailed description of preferred embodiments in conjunction with the accompanying drawings.

[0048] Throughout the drawings, the same parts are labeled with the same reference numerals.

[0049] The terms "one surface", "another surface", "first", "second", etc. used in the specification may be used to describe various elements, and these elements should not be limited by these terms. These terms are only used to distinguish one element from another and are not used to show an order or priority among elements. For example, a first element discussed below could be termed a second element without departing from the teachings of the present invention. Similarly, a second element may also be referred to as a first element. The term "optical axis" as used in this specification means figure 2 The Z-axis in , and the term "direction per...

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Abstract

A camera module is disclosed, comprising: a lens barrel, a bracket accommodating the lens barrel, a first magnet and a second magnet coupled to an outer side surface of the bracket, a coil portion facing the second magnet, a A yoke portion of the main surface of the second magnet, and a signal processing component facing the first magnet. The yoke portion is divided into a first yoke and a second yoke connected to first and second coil terminals of the coil portion, respectively. The signal processing assembly includes a lead frame type sensor package including a driver and a Hall effect sensor. A first terminal and a second terminal protrude from a first side of the sensor package and are respectively connected to a first yoke terminal and a second yoke respectively extending from the first yoke and the second yoke. terminals. A plurality of signal processing terminals protrude from the second side of the sensor package.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2017-0014637 filed on February 1, 2017, the entire contents of which are incorporated herein by reference for all purposes. technical field [0003] The invention relates to a camera module. Background technique [0004] Related Technical Notes [0005] Typically, mobile terminals, such as electronic devices, mobile phones, and personal digital assistants (PDAs), are equipped with auxiliary functions in addition to their main functions. Specifically, most mobile phones are equipped with a camera module, which means that the mobile phone has a camera function. [0006] When camera modules are mounted on mobile phones, optical components such as lenses, lens mounts, and image sensors need to become smaller and slimmer. In addition, camera modules for mobile phones have evolved from early simple fixed-focus camera modules to high-end camera modules ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B13/34G02B7/04G03B30/00
CPCG02B7/04G03B13/34H04N23/51H04N23/54H04N23/55
Inventor 郭采勋李在垠高采东
Owner IM CO LTD
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