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Optical lens module and manufacturing method thereof

A technology of optical lenses and manufacturing methods, applied in optics, optical components, televisions, etc., can solve problems such as differences, high costs, and heights that cannot be effectively reduced, and achieve the effect of reducing manufacturing costs

Inactive Publication Date: 2013-10-23
GENIUS ELECTRONICS OPTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The aforementioned lens module 60 has the following problems: 1. Even with the addition of filler 74, its overall structure is still relatively fragile; 2. The existence of the shell 70 makes the overall height unable to be effectively reduced; 3. The cost is relatively high; and , 4. Lens modules of different specifications require different housings

Method used

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  • Optical lens module and manufacturing method thereof
  • Optical lens module and manufacturing method thereof
  • Optical lens module and manufacturing method thereof

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Embodiment Construction

[0038] see Figure 3 to Figure 8 As shown, the manufacturing method of the optical lens module provided by the first preferred embodiment of the present invention includes the following steps:

[0039] 1. A plurality of lens components 10 are placed on a first mold base 18:

[0040] The lens component 10 has been pre-prepared before performing the manufacturing method. 10 per lens assembly, see figure 2 As shown, it includes: a substrate 12 with a circuit layout (conductor pattern) (not shown), an image sensor 14 disposed on the substrate 12 and electrically connected to the circuit layout, a lens barrel 16, and The substrate 12 is connected with a lens 18 , which is disposed on the lens barrel 16 and located above the image sensor 14 . The aforesaid first mold base 20 is provided with a positioning portion 22, the positioning portion 22 is a cavity whose shape is complementary to the base plate 12 of the lens component 10, so that the lens component 10 can be firmly place...

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Abstract

The invention belongs to an optical lens module and a manufacturing method thereof. The method comprises the steps of placing multiple lens members between a first die holder and a second die holder, wherein the first die holder is contacted with the base plates of the lens members, and the second die holder is connected with the lens of the lens members; injecting a melted shell material between the first and second die holders, curing and molding; and then removing the first and second die holders, arranging a welding ball and cutting, thus obtaining the optical lens module.

Description

technical field [0001] The invention relates to lenses, in particular to an optical lens module and a manufacturing method thereof. Background technique [0002] More and more consumer electronic products, such as mobile phones, notebook computers, tablet computers, and PDAs, are equipped with camera and video functions. That is, the above-mentioned consumer electronic products are provided with a lens module to capture images. For the convenience of carrying around, the volume of these electronic products is getting smaller and smaller. Therefore, the volume of the lens module disposed thereon also needs to be relatively reduced in order to meet its requirements. [0003] figure 1 A conventional lens module 60 is shown, including: a substrate 62, an image sensor 64 disposed on the substrate 62, a lens barrel 66 disposed on the substrate 62, surrounding the image sensor 64, a The lens 68 is disposed on the lens barrel 66 and located above the image sensor 64 , and a hous...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G03B17/12H04N5/225G03B30/00
Inventor 杨青山王武利
Owner GENIUS ELECTRONICS OPTICAL CO LTD