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Active alignment apparatus for module assembling process

A focusing device and process technology, applied in radiation control devices, semiconductor/solid-state device manufacturing, electrical components, etc., can solve the problems of poor assembly effect, difficult to meet the requirements of consistent product performance, and achieve the effect of good consistency and high precision

Inactive Publication Date: 2017-02-22
JIAXING JINGYAN INTELLIGENT EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is no such high-precision 6-degree-of-freedom adjustment mechanism in the prior art
The assembly effect is poor, and the consistency of the product is difficult to meet the requirements

Method used

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  • Active alignment apparatus for module assembling process

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Experimental program
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Effect test

Embodiment Construction

[0024] The specific implementation of the active focusing device for the module assembly process of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] See attached figure 1 , The active focusing device in the module assembly process realizes the six degrees of freedom adjustment of the lens during the chip-level product packaging process through the drive module. The device includes an X platform 2, a Y platform 3 and a Z platform 5, and the R platform 4 realizes the horizontal X-direction movement, the horizontal Y-direction movement, the Z-direction vertical movement and the R-direction rotational movement of the device respectively. It is also possible to use other motion platforms to realize the motion in the four directions of XYZR. The arrangement order of the X platform 2, Y platform 3, Z platform 5, and R platform 4 is not limited, as long as the movement of four degrees of freedom can be completed during work...

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Abstract

The invention belongs to the technical field of chip packaging equipment, and discloses an active alignment apparatus for a module assembling process. The active alignment apparatus is characterized by comprising an X platform, a Y platform, a Z platform, an adjustment platform and a clamping mechanism, wherein the X platform, the Y platform and the Z platform are provided with three vertical movement supporting mechanisms; the adjustment platform is arranged on the three vertical movement supporting mechanisms; the clamping mechanism is mounted on the adjustment platform; the three vertical movement supporting mechanisms are mounted on the X platform, the Y platform and the Z platform in a regular triangle arrangement mode; and the three vertical movement supporting mechanisms and the adjustment platform are freely and rotationally connected. By adoption of the active alignment apparatus, a high-precision six-freedom-degree apparatus is provided for the assembling process, so that precision support is provided for the active alignment of the module assembling process.

Description

technical field [0001] The invention belongs to the technical field of chip packaging equipment, in particular to an active focusing device for a module assembly process, which is suitable for single camera module assembly or dual camera assembly equipment. Background technique [0002] During the installation process of the camera module assembly and testing equipment, due to the high precision of the assembly equipment, it must be completed by precise mechanical installation equipment. Its core technology is the so-called AA process, that is, Active Alignment, which is interpreted as active alignment in Chinese, and is a technology to determine the relative position in the assembly process of spare parts. [0003] In the camera packaging process, it involves multiple assemblies of image sensors, lens mounts, motors, lenses, circuit boards and other spare parts. Traditional packaging equipment such as chip-scale packaging (CSP) equipment and chip-on-board packaging (COB) eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/56H01L27/146
CPCH01L21/561H01L27/14683H01L27/1469
Inventor 蒋永新陈民杰
Owner JIAXING JINGYAN INTELLIGENT EQUIP TECH
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