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    • 8. 发明公开
    • 기판 처리 시스템 및 기판 처리 방법
    • 用于处理基板的系统和方法
    • KR1020040002743A
    • 2004-01-07
    • KR1020030041924
    • 2003-06-26
    • 도쿄엘렉트론가부시키가이샤
    • 초우노야스히로이토노리히로
    • H01L21/304
    • H01L21/67253G03F7/423H01L21/67017
    • PURPOSE: To provide a system and method for treating substrates by which a stable flow rate of ozone gas having a stable ozone concentration can be generated even if ozone gas is fed to a plurality of chambers. CONSTITUTION: This system for treating substrates comprises an ozone gas generator 42 for generating ozone gas by discharging in oxygen-containing gas, and a plurality of chambers 30A, 30B for separately housing substrates W. Ozone gas is fed into the chambers 30A, 30B to separately treat the substrate W. Further, the system has gas flow rate regulators 188, 191 for regulating the flow rate of the oxygen-containing gas fed to the ozone gas generator 42, and a controller 201 for controlling the gas flow rate regulators 188, 191. The total flow rate of the ozone gas fed to the plurality of the chambers 30A, 30B is controlled by controlling the flow rate of the oxygen-containing gas by the controller 201.
    • 目的:提供一种用于处理底物的系统和方法,其中即使将臭氧气体输送到多个室,也可以产生具有稳定的臭氧浓度的臭氧气体的稳定流速。 构成:用于处理基板的系统包括用于通过在含氧气体中排放产生臭氧气体的臭氧气体发生器42和用于单独容纳基板W的多个室30A,30B。臭氧气体被供给到室30A,30B至 此外,该系统具有用于调节供给到臭氧气体发生器42的含氧气体的流量的气体流量调节器188,191和用于控制气体流量调节器188的控制器201, 通过控制器201控制含氧气体的流量来控制供给到多个室30A,30B的臭氧气体的总流量。