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Camera module and electronic product employing camera module

The technology of a camera module and a lens module is applied in the field of camera modules and electronic products using the camera module, which can solve the problems of poor imaging of the lens module, increase of production cost, and increase of defective rate of finished products, so as to achieve convenient The effect of stable connection and installation, improving the yield rate of finished products, and reducing production costs

Inactive Publication Date: 2011-08-03
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The drive circuit of the lens module in existing electronic products has no electromagnetic protection device, and is easily affected by electromagnetic interference from other electronic components on the body, resulting in poor imaging of the lens module, so that such electronic products cannot pass the electromagnetic interference (ElectroMagnetic Interference, EMI) test, resulting in an increase in the defective rate of finished products, increasing the corresponding production costs

Method used

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  • Camera module and electronic product employing camera module
  • Camera module and electronic product employing camera module
  • Camera module and electronic product employing camera module

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Embodiment Construction

[0016] The technical solution will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] see Figure 1 to Figure 3 , The first embodiment of the present invention provides a camera module 100 , which includes a substrate 10 , a lens module 20 , a lens driving circuit 30 and an electromagnetic shielding cover 40 .

[0018] The substrate 10 has a first surface 11 and a second surface 12 opposite to the first surface 11 . The first surface 11 defines four first mounting holes 13 and two second mounting holes 14 leading to the second surface 12 . The first installation hole 13 is used for installing the electromagnetic shielding cover 40 . The second mounting hole 14 cooperates with a screw or a bolt (not shown), so that the camera module 100 is mounted on an electronic product (not shown).

[0019] It can be understood that a buckle structure can also be designed on the substrate 10, and the camera module 100 can be mounte...

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Abstract

The invention discloses a camera module, which comprises a substrate, a lens module and a driving circuit, wherein the substrate comprises a first surface and a second surface opposite to the first surface; the lens module is arranged on the first surface of the substrate; and the driving circuit is arranged on the first surface of the substrate and is electrically connected with the lens module. The camera module also comprises an electromagnetic shielding case which is fixed on the first surface of the substrate and shields the driving circuit. The invention also provides an electronic product employing the camera module.

Description

technical field [0001] The invention relates to a camera module and an electronic product using the camera module, in particular to a camera module with an electromagnetic interference shielding cover and an electronic product using the camera module. Background technique [0002] The rapid development of multimedia technology has made electronic products such as mobile phones and notebook computers with shooting functions more and more widely used. With the continuous improvement of consumers' requirements for the use of such electronic products and the intensification of competition in the electronic product market, manufacturers have become more and more strict in controlling the quality of their manufactured products. [0003] The drive circuit of the lens module in existing electronic products has no electromagnetic protection device, and is easily affected by electromagnetic interference from other electronic components on the body, resulting in poor imaging of the len...

Claims

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Application Information

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IPC IPC(8): H04N5/225G06F1/16H05K9/00
Inventor 黄诗涵周代栩
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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