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Camera module

A camera module and lens barrel technology, applied in the direction of cameras, camera bodies, instruments, etc., can solve the problems of reducing resolution, blocking the field of view, etc.

Pending Publication Date: 2022-07-29
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, frost, dew, etc. may easily adhere to the outwardly exposed frontmost lens of the camera module, and the camera module may thus have reduced resolution and blocked field of view due to such foreign matter.

Method used

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Embodiment Construction

[0058]The following detailed description is provided to assist the reader in gaining a comprehensive understanding of the methods, apparatus and / or systems described herein. However, various changes, modifications and equivalents of the methods, apparatus and / or systems described herein will be apparent upon understanding of the disclosure of the present application. For example, the order of operations described herein is merely an example and is not limited to the order set forth herein, except that the operations must occur in a particular order, but may be as will become apparent upon understanding the disclosure of this application Change it that way. Also, descriptions of features known in the art may be omitted for increased clarity and conciseness.

[0059] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided merely to illustrate ...

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Abstract

The camera module includes: a lens barrel accommodating a lens; a foremost lens disposed closer to the object side than the lens; an energy generating unit configured to supply energy to the foremost lens; and an energy transfer member disposed in contact with the foremost lens and the energy generating unit, and configured to transfer the supplied energy to the foremost lens.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims the benefit of priority from Korean Patent Application No. 10-2021-0012364 filed in the Korean Intellectual Property Office on January 28, 2021, the entire disclosure of which is incorporated herein by reference for for all purposes. technical field [0003] The following description refers to the camera module. For example, the following description relates to a camera module configured to reduce resolution deterioration caused by foreign matter. Background technique [0004] The resolution and field of view of the camera module may depend on the conditions of the frontmost lens. For example, foreign objects (eg, dust, frost, or water droplets) adhering to the frontmost lens may reduce the resolution of the camera module or effectively narrow the viewing angle and field of view. Specifically, frost, dew, etc. may easily adhere to the outwardly exposed frontmost lens of the camera module, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G03B17/55B08B7/02
CPCG02B7/021G03B17/55B08B7/02G02B7/028G02B7/022G02B27/0006H04N23/57H04N23/55
Inventor 金大燮李清熙王金晟朴桓秀
Owner SAMSUNG ELECTRO MECHANICS CO LTD