Camera multi-station AA assembling machine and assembling method

Abstract

The invention provides a camera multi-station AA assembling machine and an assembling method. The camera multi-station AA assembling machine comprises a first base, a first AA mechanism, a second AA mechanism and a transfer module, wherein the first AA mechanism and the second AA mechanism which are symmetrically arranged are fixedly installed on the first base; and a first material taking moduleof the first AA mechanism moves a semi-finished product to the transfer module, and a first material taking module of the second AA mechanism picks up and conveys the semi-finished product material, so that the semi-finished product material is subjected to AA action and attaching action in an AA working area and then is combined to form a double-shooting finished product material. According to the first AA mechanism and the second AA mechanism in the AA assembling machine, the first AA mechanism and the second AA mechanism cooperate with each other to achieve the AA function of common-substrate double-shooting, the space utilization rate of the whole machine is high, and the universality is high; in addition, the AA assembling machine only needs to carry out one-time feeding operation onthe first AA mechanism and carry out one-time feeding and discharging operation on the second AA mechanism, the operation process is simple, the feeding and discharging steps are reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of material transmission, in particular to a camera multi-station AA assembly machine and an assembly method. Background technique [0002] Semiconductors are widely used in mobile phones, automobiles, sensors and other fields. As a core component of mobile phones and computers, semiconductors are becoming more and more technological, social demand is gradually increasing, semiconductors tend to be miniaturized, and the manufacturing quantity is huge. [0003] With the gradual increase in camera requirements, the requirements for semiconductor manufacturing precision also increase. Optical active alignment equipment, namely active alignment equipment (Active Alignment Machine, AA), is usually required in the semiconductor manufacturing process. The AA process can adjust all six degrees of freedom of the camera to realize the alignment function, and is a commonly used adjustment process in the prior art. ...

AI Technical Summary

Problems solved by technology

[0004] However, the current AA equipment that can achieve dual-camera on a common substrate has frequent loading and unloading, and the equipment occupies a large space

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