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Camera module and method of manufacturing the same

A technology of camera module and lens module, applied in the field of camera module and its manufacturing, can solve the problems of signal loss, complex structure of camera module, etc.

Inactive Publication Date: 2009-10-21
SAMSUNG TECHWIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the overall structure of the camera module becomes complicated
[0020] Further, since the camera module and the AF module have separate power ports, signal loss due to noise occurs

Method used

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  • Camera module and method of manufacturing the same
  • Camera module and method of manufacturing the same
  • Camera module and method of manufacturing the same

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Embodiment Construction

[0038] The camera module 100 according to the first embodiment of the present invention includes a coupling element 140 electrically connecting the first and second signal transmission elements 124 and 134, such as image 3 shown. Connectors 27 and 28 (see 1) may be combined to form a single body, and connectors 27 and 28 connect module 100 to an external substrate (eg, PCB or motherboard) of a device such as a PDA, wireless phone, or the like.

[0039] Such as image 3As shown, the camera module 100 may include an image sensing device 21 , a first signal transmission element 124 , an AF module 130 and a lens module (such as the lens module 40 shown in FIG. 1 ). In this case, the image sensing device 121 and the first signal transmission element 124 can be combined to form the image sensor module 120 , and the image sensing device 121 is a conventional image device.

[0040] In this case, a device coupling portion 125 coupled to the image sensing device 121, a connector 127 co...

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Abstract

The present invention provides a camera module, which includes: an image sensing device; a first signal transmission element on which a device coupling part coupled to the image sensing device is formed; The measuring device protrudes and is coupled to the external coupling part of the external substrate; the autofocus (AF) module includes: an AF device, and a second signal transmission element coupled to the first signal transmission element to electrically connect the AF device and the external substrate; a lens module A plurality of lenses are included, which focus light to the image sensing device; and a coupling element, which couples the first and second signal transmission elements so that they are electrically connected.

Description

[0001] Cross References to Related Patent Applications [0002] This application claims priority from Korean Patent Application Serial Nos. 10-2004-0092265 and 10-2004-0092266 filed in the Korean Intellectual Property Office on November 12, 2004, the entire disclosure of which is incorporated herein by reference. technical field [0003] The present invention relates to a camera module and a manufacturing method thereof, and more particularly, to a camera module connected to an external substrate and including an image sensing module and an auto focus (AF) module, and a manufacturing method thereof. Background technique [0004] A camera module that performs a photographing operation is embedded in electronic devices such as mobile phones, personal digital assistants (PDAs), notebook computers, and cameras (eg, mounted on rear bumpers or doors). Such camera modules are very small to meet the miniaturization requirements of mobile devices. [0005] Generally, a camera module...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/02G03B13/36G02B3/00H04N5/225
CPCH05K13/04H05K2201/05
Inventor 尹东贤郑夏天黃山德朴三基
Owner SAMSUNG TECHWIN CO LTD