LASER bonding apparatus method of bonding semiconductor device and method of fabricating semiconductor package

A laser bonding device is provided. The laser bonding device comprises a chamber having a light transmitting window and capable of receiving a workpiece; a gas supply line connected to the chamber and configured to supply gas at an elevated pressure relative to the outside of the chamber; and a lase...

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Hauptverfasser: LIM JUN SU, SATOSHI INADA
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SATOSHI INADA
description A laser bonding device is provided. The laser bonding device comprises a chamber having a light transmitting window and capable of receiving a workpiece; a gas supply line connected to the chamber and configured to supply gas at an elevated pressure relative to the outside of the chamber; and a laser generating device disposed outside the chamber and configured to irradiate a workpiece stored in the chamber through the light transmitting window. It is possible to fabricate semiconductor products at low costs. 투광성(transmissive) 윈도우를 갖고 워크피스(workpiece)를 수납할 수 있는 챔버; 상기 챔버에 연결되고, 챔버 외부에 비하여 상승된 압력으로 가스를 공급할 수 있도록 구성된 가스 공급 도관; 및 상기 챔버의 외부에 배치되며, 상기 챔버 내에 수납된 워크피스를 상기 투광성 윈도우를 통하여 조사하도록 구성된 레이저 발생 장치를 갖는 레이저 본딩 장치가 제공된다.
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language eng ; kor
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subjects BASIC ELECTRIC ELEMENTS
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SEMICONDUCTOR DEVICES
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
title LASER bonding apparatus method of bonding semiconductor device and method of fabricating semiconductor package
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