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Camera module having optical image stabilizer function

A camera module, shake correction technology, applied in the direction of camera, camera body, color TV parts, etc.

Inactive Publication Date: 2016-11-16
地圆株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the shake correction (OIS) function applied to smartphones with shake correction functions currently on the market uses a shift drive method instead of a swing drive method, thereby improving the quality of photos or videos corrected by shake Looks limited

Method used

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  • Camera module having optical image stabilizer function
  • Camera module having optical image stabilizer function
  • Camera module having optical image stabilizer function

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Embodiment Construction

[0029] Hereinafter, various embodiments according to the present invention will be described in detail with reference to the drawings.

[0030] The present invention allows various modifications and changes, and specific embodiments thereof are shown by way of example in the drawings, and will be described in detail below. However, it is not intended to limit the present invention in the particular manner disclosed, but the present invention includes all modifications, equivalents, and substitutions consistent with the idea of ​​the present invention defined by the claims.

[0031] On the other hand, relative terms such as "front and rear", "left and right", "up and down", and "sideways" in this specification are intended to describe the relationship between each configuration based on the directions shown in the drawings. can be used in relation to each other, and the present invention is not limited by those terms. In addition, for clarity of the description, the thickness ...

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Abstract

The present invention relates to a camera module having an optical image stabilizer (OIS) function and, particularly, to a slim-shaped camera module, having an optical image stabilizer function, capable of minimizing the whole thickness of the camera module while correcting shake by a swing drive method through a rotational vibration movement. The camera module having an optical image stabilizer function, according to the present invention, comprises: an optical module comprising at least one lens and an image sensor provided at the lower section of the lens; a hinge member which is received and mounted on the inside of the optical module; a body member which surrounds the hinge member in a state of being spaced apart from the hinge member at a predetermined distance; a hinge part which is formed on the side surface of the hinge member to thus connect the hinge member and the body member and which is formed of a material having elasticity so as to be rotationally vibrated; and a first drive part for rotationally vibrating the hinge member on the basis of the hinge part.

Description

technical field [0001] The present invention relates to a camera module having a shake correction (OIS, Optical Image Stabilizer) function, and more particularly, relates to adopting a swing (swing) driving method through rotational vibration motion so that not only the shake can be corrected but also the overall thickness of the camera module can be reduced. Minimized, thin camera module with shake correction function. Background technique [0002] Camera modules are widely used in mobile devices such as mobile phones, smartphones, and tablets, rear and front cameras in cars, black boxes for vehicles, and sports cameras. [0003] This type of camera module includes an optical module equipped with an image sensor (imaging element), and when taking pictures or videos, the optical module shakes due to external vibrations such as user's hand shaking and vehicle shaking. The jitter of the optical module leads to the inability to clearly photograph the subject, thereby reducing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B5/08H04N5/232
CPCG03B5/00G03B2205/0007G02B27/646H04N23/57H04N23/55H04N23/687G03B17/00G03B2205/0023
Inventor 丁贤珠
Owner 地圆株式会社
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