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Camera module

A camera module and component technology, which is applied in image communication, installation, television, etc., can solve the problems of difficulty in adapting to the thinner and thinner electronic devices, high height, and large volume

Inactive Publication Date: 2012-07-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of camera module is generally high in height, resulting in a large volume, which is difficult to meet the current demand for thinner and lighter electronic devices.

Method used

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Embodiment Construction

[0011] The camera module of the present invention will be further described in detail in conjunction with the accompanying drawings and embodiments.

[0012] See figure 1 , the camera module 200 of the present invention includes a lens assembly 21 and a substrate assembly 23 .

[0013] The lens assembly 21 includes a lens 211 , a lens barrel 213 accommodating the lens 211 , a lens holder 215 and a filter 217 . The lens barrel 213 is provided with a light-transmitting hole 2131 through which the lens 211 can receive external light. The outside of the lens barrel 213 is formed with external threads (not marked), and the inner wall of the lens base 215 is formed with internal threads (not marked), so that the lens barrel 213 is mounted in the lens base 215 through thread fit. One end of the mirror base 215 is respectively formed with a first blocking wall 2151 and a second blocking wall 2153 opposite to each other at two side edges, wherein the first blocking wall 2151 is sligh...

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Abstract

The invention discloses a camera module which comprises a lens assembly and a substrate assembly, wherein the lens assembly comprises eyeglass and a lens base; the substrate assembly comprises a circuit board and a photosensitive chip for receiving light rays of the eyeglass on the circuit board. The lens base is provided with an accommodating cavity at least one part of which is used for accommodating the circuit board and the photosensitive chip. The camera module is provided with the accommodating cavity, so that the circuit board and the photosensitive chip are at least partially accommodated in the accommodating cavity, thus the height of the camera module is reduced and the miniaturization of the camera module is facilitated.

Description

technical field [0001] The invention relates to a camera module, in particular to a camera module with a substrate assembly. Background technique [0002] A general camera module includes a substrate assembly and a lens assembly. The substrate assembly includes a circuit board and a photosensitive chip. The photosensitive chip and the lens assembly are installed on the circuit board in sequence. However, such a camera module is generally high in height, resulting in a relatively large volume, which is difficult to meet the current demand for thinner and thinner electronic devices. Contents of the invention [0003] In view of the above, it is necessary to provide a camera module with a smaller volume. [0004] A camera module includes a lens assembly and a substrate assembly. The lens assembly includes a lens and a lens holder for installing the lens. The board assembly includes a circuit board and a photosensitive chip arranged on the circuit board for receiving ligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225G02B7/02
CPCG02B7/022H04N5/2257H04N5/2253H04N23/54H04N23/57
Inventor 王文志邓明育
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD