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Camera module with support means

A technology of camera modules and supporting means, applied in the field of camera modules with optical hand shake compensation means and supporting means, can solve the problems of large size, complex structure, difficult structure, etc., and achieve the effect of high-definition shooting

Inactive Publication Date: 2016-06-29
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Camera modules equipped with OIS devices must overcome many technical problems in order to be used in mobile devices due to their complex structure and large volume
[0005] Korean Laid-Open Patent Publication No. 2007-0065195 describes a device for compensating phase shift, but its structure is difficult to miniaturize and is not suitable for mobile devices like smartphones

Method used

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  • Camera module with support means
  • Camera module with support means
  • Camera module with support means

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Embodiment Construction

[0027] Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the process, the size, shape, etc. of the components shown in the drawings may be exaggerated for clarity and convenience of description. Moreover, in consideration of the composition and function of the present invention, some specially designated terms may be different according to the intention or habit of users and operators, and the definitions of these terms should be determined according to the entire content of this specification.

[0028] figure 1 is an oblique view of the camera module of the present invention, figure 2 It is an exploded oblique view of the camera module of the present invention.

[0029] The camera module of the present invention may include a mobile unit 300 , a fixed unit 400 , and a supporting means 110 .

[0030] One side of the optical axis where the light enters is defined as the first side, and the...

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Abstract

A camera module of the invention comprises: a moving unit which movably arranges a lens coil frame part provided with a lens in an optical axis direction; a fixing unit separated from the moving unit; and support means which extends along the optical axis and supports the moving unit to move in a horizontal direction perpendicular to the optical axis, wherein one end of the support means is fixed on the moving unit, and the other end is fixed on the fixing unit. The moving unit is provided with an AF coil which provides a driving force for the lens coil frame part in the optical axis direction. The support means includes conductive materials. The fixing unit is provided with patterns where the electricity flows through. The driving electricity of the AF coil can be supplied to the AF coil through the pattern and the support means.

Description

technical field [0001] The present invention relates to a camera module for photographing objects, in particular to a camera module with optical hand shake compensation means and supporting means. Background technique [0002] Many autofocus (AF: autofocusing) camera modules with automatic focus adjustment function are used not only in general digital cameras but also in mobile devices such as mobile phones and tablet PCs when photographing subjects. [0003] Recently, camera modules that employ hand-shake prevention in addition to the autofocus (AF) function have appeared one after another. The means of preventing hand shake can be roughly divided into electronic methods and optical methods. The Electronic Image Stabilizer (EIS: Electronic Image Stabilizer) method is a method of performing image processing on the image signal output by the image sensor. The Optical Image Stabilizer (OIS: Optical Image Stabilizer) method is a method of mechanically adjusting the position o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/09H04N5/225
CPCG03B5/04G03B5/06G02B7/09G02B7/023G02B27/646G03B2205/0015G03B2217/007G03B2217/002H04N23/54H04N23/55H04N23/687
Inventor 李周炯金珍琪刘基成庆烔赫吴昌焕罗炯喆
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