Semiconductor device manufacturing method
    1.
    发明授权
    Semiconductor device manufacturing method 有权
    半导体器件制造方法

    公开(公告)号:US06368977B1

    公开(公告)日:2002-04-09

    申请号:US09605436

    申请日:2000-06-29

    IPC分类号: H01L2100

    CPC分类号: H01L21/67069 H01J37/32082

    摘要: There is provided a semiconductor device manufacturing method that comprises a first step of loading a processed substrate in a reaction chamber, a second step of introducing a reaction gas into the reaction chamber at a predetermined flow rate, a third step of maintaining an interior of the reaction chamber at a predetermined pressure, a fourth step of starting generation of plasma by supplying a high frequency power to an electrode arranged in the reaction chamber, a fifth step of applying a predetermined process to the processed substrate, and a sixth step of stopping generation of the plasma by stopping supply of the high frequency power after the predetermined process is completed, wherein the reaction gas is introduced continuously when the generation of the plasma is stopped.

    摘要翻译: 提供了一种半导体器件制造方法,其包括将处理过的衬底装载在反应室中的第一步骤,以预定流量将反应气体引入反应室的第二步骤,保持反应室内部的第三步骤 在预定压力下的反应室,通过向布置在反应室中的电极提供高频功率而开始产生等离子体的第四步骤,向经处理的基板施加预定处理的第五步骤,以及停止发生的第六步骤 的等离子体通过在预定处理完成之后停止供给高频功率,其中当等离子体的产生停止时反应气体被连续地引入。

    Microwave excitation plasma processing apparatus and microwave
excitation plasma processing method
    3.
    发明授权
    Microwave excitation plasma processing apparatus and microwave excitation plasma processing method 失效
    微波激发等离子体处理装置和微波激发等离子体处理方法

    公开(公告)号:US5955382A

    公开(公告)日:1999-09-21

    申请号:US5689

    申请日:1998-01-13

    IPC分类号: H01L21/00

    CPC分类号: H01J37/32229

    摘要: A microwave excitation plasma processing apparatus comprises a vacuum container having a plasma generating chamber at an upper portion thereof and a processing chamber, a gas supply pipe for supplying a process gas into the plasma generating chamber, a dielectric window arranged in an opening of an upper wall portion of the vacuum container, a rectangular waveguide arranged on the upper wall portion of the vacuum container including the dielectric window and comprising a first wall having a first surface perpendicular to a direction of electric field of a microwave to oppose the dielectric window, second walls having second surfaces parallel to the direction of electric field of the microwave and extending in a direction perpendicular to the first surface, and a third wall having a third surface which is provided on a side opposite to a microwave introducing side perpendicular to the first and second surfaces to reflect the microwave, and a microwave oscillator for introducing the microwave into the waveguide, wherein the waveguide has two slits which are formed in the first wall and located in the vicinity of the second walls, and which extend in parallel or substantially parallel to the second walls, each of the slits having a width which is smaller on a side closer to the third surface.

    摘要翻译: 一种微波激发等离子体处理装置,包括:上部具有等离子体发生室的真空容器,以及处理室,用于将等离子体发生室内的工序气体供给的气体供给管,布置在上部 真空容器的壁部分,布置在包括电介质窗口的真空容器的上壁部分上的矩形波导,并且包括具有垂直于微波的电场方向的第一表面的第一壁以与电介质窗口相对的第二壁,第二 壁具有与微波的电场方向平行的第二表面,并且在垂直于第一表面的方向上延伸,第三壁具有第三表面,第三表面设置在与第一表面垂直的微波导入侧的相对侧上, 反射微波的第二表面和用于引入微波的微波振荡器 波导到波导中,其中波导具有形成在第一壁中并位于第二壁附近的两个狭缝,并且其平行或大致平行于第二壁延伸,每个狭缝的宽度为 在靠近第三表面的一侧较小。

    Method of manufacturing semiconductor device, apparatus of manufacturing semiconductor device and semiconductor device
    6.
    发明授权
    Method of manufacturing semiconductor device, apparatus of manufacturing semiconductor device and semiconductor device 有权
    半导体装置的制造方法,半导体装置及半导体装置的制造装置

    公开(公告)号:US07833911B2

    公开(公告)日:2010-11-16

    申请号:US11690450

    申请日:2007-03-23

    IPC分类号: H01L21/302 H01L21/461

    CPC分类号: H01L21/31144

    摘要: A method of manufacturing a semiconductor device includes: etching a first film provided on a wafer in a chamber; removing at least part of reaction products deposited on a component in the chamber facing the wafer by the etching to cause a distribution state of the deposited reaction products to get closer to a uniform state; and then etching a second film provided on the wafer in the chamber.

    摘要翻译: 一种制造半导体器件的方法包括:蚀刻设置在腔室中的晶片上的第一膜; 通过蚀刻去除沉积在面向晶片的腔室中的部件上的至少部分反应产物,以使沉积的反应产物的分布状态更接近均匀的状态; 然后蚀刻设置在腔室中的晶片上的第二膜。

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, APPARATUS OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
    7.
    发明申请
    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, APPARATUS OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE 有权
    制造半导体器件的方法,制造半导体器件和半导体器件的装置

    公开(公告)号:US20080076261A1

    公开(公告)日:2008-03-27

    申请号:US11690450

    申请日:2007-03-23

    IPC分类号: H01L21/302

    CPC分类号: H01L21/31144

    摘要: A method of manufacturing a semiconductor device includes: etching a first film provided on a wafer in a chamber; removing at least part of reaction products deposited on a component in the chamber facing the wafer by the etching to cause a distribution state of the deposited reaction products to get closer to a uniform state; and then etching a second film provided on the wafer in the chamber.

    摘要翻译: 一种制造半导体器件的方法包括:蚀刻设置在腔室中的晶片上的第一膜; 通过蚀刻去除沉积在面向晶片的腔室中的部件上的至少部分反应产物,以使沉积的反应产物的分布状态更接近均匀的状态; 然后蚀刻设置在腔室中的晶片上的第二膜。