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Image stabilization coil member and camera module including same

A coil and component technology, applied in the field of image stabilization coil components and camera modules including the same, can solve problems such as pattern collapse, and achieve the effects of improving characteristics, reducing resistance, and uniform plating thickness

Active Publication Date: 2022-03-29
LG INNOTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, when the coil pattern is formed to have a predetermined line width and a large thickness, reliability problems such as pattern collapse may occur due to the thickness of the coil pattern

Method used

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  • Image stabilization coil member and camera module including same
  • Image stabilization coil member and camera module including same
  • Image stabilization coil member and camera module including same

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Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the spirit and scope of the present invention are not limited to a part of the described embodiments, and may be implemented in various other forms, and one or more elements of the embodiments may be selectively combined within the spirit and scope of the present invention and replace.

[0033] In addition, unless otherwise clearly defined and described, the terms (including technical terms and scientific terms) used in the embodiments of the present invention can be interpreted as having the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs, and terms such as Terms defined in commonly used dictionaries may be construed to have meanings consistent with their meanings in the relevant technical context.

[0034] In addition, terms used in the embodiments of the present invention ...

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Abstract

A coil component according to an embodiment includes: a substrate including an upper surface and a lower surface opposite to the upper surface; a first coil electrode disposed on an upper surface of the substrate and including a first pattern electrode; a second coil electrode disposed on a lower surface of the substrate and including a second pattern electrode; and third pattern electrodes disposed on the upper and lower surfaces of the substrate, in which a distance between the first pattern electrodes and a distance between the first pattern electrodes and the third pattern electrodes are different, and a distance between the second pattern electrodes and a distance between the second pattern electrodes and the third pattern electrodes are different.

Description

technical field [0001] Embodiments relate to a coil member for image stabilization and a camera module including the coil member. Background technique [0002] With the widespread use of various portable terminals and the commercialization of wireless Internet services, consumer demands related to the portable terminals are diversified, and thus, various additional devices are installed in the portable terminals. [0003] A representative one of them is a camera module that captures a subject in a photo or moving image, stores the image data, and then edits and transmits the image data as needed. [0004] In recent years, there has been demand for small camera modules used in various multimedia fields (e.g., notebook personal computers, camera phones, PDAs, smart devices, toys, etc.) and image input devices (e.g., information terminals for surveillance cameras and video recorders) Increasing. [0005] Conventional camera modules are broadly classified into fixed focus (F.F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/035H02K3/26H02K11/00
CPCH02K41/0356H02K3/26H02K11/0094G03B5/00G02B27/64G03B5/02G03B17/02G02B27/646H04N23/54H04N23/685G03B2205/0007
Inventor 李甸真尹亨珪郑惠营
Owner LG INNOTEK CO LTD