SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

To provide a semiconductor manufacturing apparatus and a manufacturing method of a semiconductor device capable of reducing waste of gas used for processing of a wafer.SOLUTION: A semiconductor manufacturing apparatus includes a first tank 6 and a second tank 7 for containing gas supplied from a gas...

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description To provide a semiconductor manufacturing apparatus and a manufacturing method of a semiconductor device capable of reducing waste of gas used for processing of a wafer.SOLUTION: A semiconductor manufacturing apparatus includes a first tank 6 and a second tank 7 for containing gas supplied from a gas supply unit 1. The apparatus further includes a chamber 2 for processing a wafer using the gas supplied from the gas supply unit, the first tank, or the second tank. The apparatus further includes a control unit 10 that includes a first measuring instrument 8 and a second measuring instrument 9 for measuring physical quantities in the first tank and the second tank and controls supply of gas to the chamber based on the measured physical quantities.SELECTED DRAWING: Figure 1 【課題】ウェハの処理に用いられるガスの無駄を削減可能な半導体製造装置および半導体装置の製造方法を提供する。【解決手段】半導体製造装置は、ガス供給部1から供給されたガスを収容する第1タンク6及び第2タンク7を備える。装置はさらに、ガス供給部、第1タンク、または第2タンクから供給されたガスを用いてウェハを処理するチャンバ2を備える。装置はさらに、第1タンク及び第2タンク内の物理量を計測する第1計測器8及び第2計測器9を備え、計測された物理量に基づいてチャンバへのガスの供給を制御する制御部10を備える。【選択図】図1
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The apparatus further includes a chamber 2 for processing a wafer using the gas supplied from the gas supply unit, the first tank, or the second tank. 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The apparatus further includes a chamber 2 for processing a wafer using the gas supplied from the gas supply unit, the first tank, or the second tank. The apparatus further includes a control unit 10 that includes a first measuring instrument 8 and a second measuring instrument 9 for measuring physical quantities in the first tank and the second tank and controls supply of gas to the chamber based on the measured physical quantities.SELECTED DRAWING: Figure 1 【課題】ウェハの処理に用いられるガスの無駄を削減可能な半導体製造装置および半導体装置の製造方法を提供する。【解決手段】半導体製造装置は、ガス供給部1から供給されたガスを収容する第1タンク6及び第2タンク7を備える。装置はさらに、ガス供給部、第1タンク、または第2タンクから供給されたガスを用いてウェハを処理するチャンバ2を備える。装置はさらに、第1タンク及び第2タンク内の物理量を計測する第1計測器8及び第2計測器9を備え、計測された物理量に基づいてチャンバへのガスの供給を制御する制御部10を備える。【選択図】図1</abstract><oa>free_for_read</oa></addata></record>
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language eng ; jpn
recordid cdi_epo_espacenet_JP2019046998A
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subjects BASIC ELECTRIC ELEMENTS
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
SEMICONDUCTOR DEVICES
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
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