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Manufacturing process of mobile phone camera lens

A mobile phone camera and manufacturing process technology, which is applied in the field of mobile phone cameras, can solve the problems of high labor consumption and low product precision, and achieve the effects of improving the accuracy of the shape and size, saving manual work stations, and reducing the self-explosion rate

Inactive Publication Date: 2020-09-18
SHENZHEN RUI EURO OPTICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional mobile phone camera lenses are processed by CNC, and tempering, silk screen and other processes are traditional manual operations, which consume a lot of people and have low product accuracy; it is better to retrieve relevant information, so as to better plan application documents; the existing CNC Small piece processing process, the main process is: glass raw material--cutting--CNC processing--tempering--silk-screen--electroplating NCVM--silk-screen cover bottom--fading plating--plating silk screen surface AR--plating surface AF --full inspection--packing--shipment

Method used

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  • Manufacturing process of mobile phone camera lens
  • Manufacturing process of mobile phone camera lens
  • Manufacturing process of mobile phone camera lens

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Such as figure 1 A mobile phone camera lens manufacturing process shown includes the following steps:

[0047] S1: material cutting, such as figure 2 As shown, the 1900*1500mm glass raw material is divided into 123*85mm glass middle pieces by a glass cutting machine, and the thickness of each group of glass middle pieces is 0.5mm;

[0048] S2: laser cutting, such as image 3 As shown, according to the size and outer contour of the camera, the outer contour of the camera in this embodiment is preferably elliptical, the length of each camera is 27.5mm, and the width is 6.29mm. The laser cutting machine processes according to the set processing track Outline of 36 groups of cameras, including 4 groups in the horizontal direction and 9 groups in the vertical direction, with a cutting depth of 0.3-0.35mm, which is convenient for the subsequent splitting process;

[0049] S3: Ultrasonic cleaning, immerse the cut glass middle piece in the flowing water tank and rinse for 4...

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Abstract

The invention discloses a manufacturing process of a mobile phone camera lens. The manufacturing process comprises the steps of cutting, laser cutting, ultrasonic cleaning, etching, tempering, tertiary silk-screen printing, NCVM electroplating, deplating, AR plating, AF plating, splitting, film coating and inspection. Compared with a small piece CNC technological process, the technological processhas the advantages that manual processes such as piece placing and dispensing after cutting are omitted, manual processes such as tempered frame inserting and frame taking are omitted, and manual stations such as piece placing in silk-screen printing are omitted; the appearance precision of the product is improved; the laser cutting process is used for scribing the outer contour, so that the boundary dimension precision of the product is improved and appearance, size and precision of the product are improved; a secondary tempering process is adopted, so that the impact strength of the cameralens is improved, and the spontaneous explosion rate is reduced; and the yield is improved: the comprehensive yield of the product is averagely improved by more than 10%.

Description

technical field [0001] The invention relates to the field of mobile phone cameras, in particular to a manufacturing process of a mobile phone camera lens. Background technique [0002] Traditional mobile phone camera lenses are processed by CNC, and tempering, silk screen and other processes are traditional manual operations, which consume a lot of people and have low product accuracy; it is better to retrieve relevant information, so as to better plan application documents; the existing CNC Small piece processing process, the main process is: glass raw material--cutting--CNC processing--tempering--silk-screen--electroplating NCVM--silk-screen cover bottom--fading plating--plating silk screen surface AR--plating surface AF --full inspection--package--shipment. Contents of the invention [0003] The present invention aims at solving one of the above-mentioned technical problems at least to a certain extent. For this reason the purpose of the present invention is in order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02C03B33/09C03B27/04C03C15/00C03C17/34
CPCC03B27/04C03B33/091C03C15/00C03C17/34C03C2218/114C03C2218/151H04M1/026
Inventor 沈福根
Owner SHENZHEN RUI EURO OPTICAL ELECTRONICS CO LTD
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