Camera module and system for preventing dew condensation in the camera module

A camera module and heat radiation component technology, applied in the camera body, camera, TV system components and other directions, to achieve the effect of improving heat transfer efficiency

Active Publication Date: 2019-07-30
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, in such a case, the heating wire 21 may be captured by the camera module 10

Method used

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  • Camera module and system for preventing dew condensation in the camera module
  • Camera module and system for preventing dew condensation in the camera module
  • Camera module and system for preventing dew condensation in the camera module

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Embodiment Construction

[0050] A detailed description will now be given in accordance with the exemplary embodiments disclosed herein with reference to the accompanying drawings. For brief description with reference to the drawings, the same or equivalent components will be provided with the same reference numerals, and descriptions thereof will not be repeated. The suffixes "module" and "unit" used for constituent elements disclosed in the following description are only intended for easy description of the specification, and the suffix itself does not give any special meaning or function. In describing the present disclosure, if a detailed explanation for a related known function or structure is considered to unnecessarily divert the gist of the present disclosure, such explanation has been omitted but would be understood by those skilled in the art. The accompanying drawings are used to help easily understand the technical idea of ​​the present disclosure, and it should be understood that the idea ...

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Abstract

The present disclosure relates to a camera module and a system for preventing dew condensation in the camera module, and disclosed herein is a camera module and a dew condensation prevention system using the same, the camera module comprising: a lens assembly; a cylindrical shape a lens barrel having a cylindrical shape having a predetermined height configured to accommodate a lens assembly; and a heat radiation member formed along an outer surface of the lens barrel to transmit heat to the lens assembly The outermost lens of , wherein the lens assembly has a field of view area formed in a first direction and a second direction intersecting the first direction, and at least one of the first and second fields of view is greater than 180 degrees.

Description

technical field [0001] The present disclosure relates to a camera module for preventing generation of dew condensation and a dew prevention system using the same. Background technique [0002] Currently, cameras perform the role of key components integrated with autonomous driving technology in cars. However, many techniques have been actively implemented so far for the technological development associated with the recognition of the surrounding environment, such as vehicle drivers, things, etc., and therefore, it is necessary to consider the external conditions of the vehicle (dew condensation, fog droplets, etc.) ) camera technology development. [0003] In the prior art, patented technologies associated with dew condensation prevention for cameras have been applied to surveillance cameras, refrigerators, and the like, but not to cameras for vehicles. [0004] In particular, surround view monitoring (AVM) cameras for capturing the vehicle's environment use many wide-angl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/55
CPCG03B17/55H04N23/52H04N23/55G02B7/026G02B27/0006H04N23/51H04N23/57H04N23/54H05B3/0071H05B3/84
Inventor 蔡董旭池石万姜亨宙金贤俊洪三悦
Owner LG ELECTRONICS INC
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