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Camera module

A camera module and lens module technology, applied in camera, installation, optics, etc., can solve problems such as the influence of coil layout design, and achieve the effect of increasing design freedom

Inactive Publication Date: 2017-05-10
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, since the drive coil needs to be provided in the portion facing the magnet, there is a problem that the coil layout design may be affected depending on whether the position sensor is provided

Method used

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Embodiment Construction

[0020] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings.

[0021] However, the disclosure may be embodied in different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0022] Throughout the specification, it will be understood that when an element (such as a layer, region, or wafer (substrate)) is referred to as being "on," "connected to," or "bonded to" another element, When referring to another element, it may be directly "on", "connected to" or "coupled to" the other element, or there may be other elements intervening therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there are no intervening elements ...

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Abstract

The disclosure provides a camera module. The camera module includes a shell which accommodates a lens module capable of moving along an optical axis direction; a driving component which includes a magnet arranged in the lens module and a coil arranged in the shell; a substrate which is arranged on a surface of the shell vertical to the optical axis, includes a position sensor, acts with the magnet of the shell on the surface facing the optical axis direction of the lens module and senses the position of the lens module. According to the abovementioned structure, the position sensor does not influence the design of the driving component used for automatic focusing, unused space can be effectively utilized, and thus the design freedom of the camera module can be increased.

Description

[0001] This application claims priority and benefits from Korean Patent Application No. 10-2015-0153651 filed on November 3, 2015 at the Korean Intellectual Property Office, the disclosure of which is hereby incorporated by reference. technical field [0002] The present disclosure relates to a camera module. Background technique [0003] A camera module is manufactured using an image sensor such as a Charge Coupled Device (CCD) or Complementary Metal Oxide Semiconductor (CMOS) as a main element, using the image sensor to capture an image of an object and storing the image as data in the memory of the device , and the stored data can be output as an image through a display medium (such as LCD) included in the device. [0004] Functions such as an auto focus function or a zoom function are generally provided in a camera module including an image sensor. [0005] In this regard, it is necessary to move the lens barrel or the lens module including the lens barrel in the optica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B13/36G02B7/09
CPCG02B7/09G03B13/36
Inventor 徐尚镐安贤泽李秉训白在皓赵容完
Owner SAMSUNG ELECTRO MECHANICS CO LTD
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