METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE
    3.
    发明申请
    METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE 审中-公开
    制造半导体器件的方法和装置

    公开(公告)号:US20110223766A1

    公开(公告)日:2011-09-15

    申请号:US13112579

    申请日:2011-05-20

    摘要: A method for manufacturing a semiconductor device includes: exposing an insulating film including a siloxane bond to an energy beam or plasma; and exposing the insulating film to a gas (excluding N2 and H2O gases) including at least one element selected from the group consisting of hydrogen, carbon, nitrogen and silicon, as an constituent element, wherein, in the exposing to the gas, after a relative permittivity of the insulating film descends by the exposing the insulating film to the gas, the exposing is completed before a time point when the relative permittivity of the insulating film first ascends.

    摘要翻译: 一种制造半导体器件的方法包括:将包含硅氧烷键的绝缘膜暴露于能量束或等离子体; 并且将绝缘膜暴露于包括选自氢,碳,氮和硅的至少一种元素作为构成元素的气体(不包括N 2和H 2 O气体),其中在暴露于气体之后,在 绝缘膜的相对介电常数通过将绝缘膜暴露于气体而下降,在绝缘膜的相对介电常数首先上升的时间点之前完成曝光。

    Compound semiconductor device and manufacturing method thereof
    6.
    发明授权
    Compound semiconductor device and manufacturing method thereof 有权
    化合物半导体器件及其制造方法

    公开(公告)号:US08586433B2

    公开(公告)日:2013-11-19

    申请号:US13493293

    申请日:2012-06-11

    IPC分类号: H01L21/336

    摘要: A compound semiconductor device is provided with a first nitride semiconductor layer of a first conductivity type, a second nitride semiconductor layer of the first conductivity type which is formed over the first nitride semiconctor layer and being in contact with the first nitride semiconductor layer, a third nitride semiconductor layer of a second conductivity type being in contact with the second nitride semiconductor layer, a fourth nitride semiconductor layer of the first conductivity type being in contact with the third nitride semiconductor layer, and an insulating film insulating the first nitride semiconductor layer and the fourth nitride, semiconductor layer from each other. A source electrode is positioned inside an Outer edge of the insulating film in planar view.

    摘要翻译: 化合物半导体器件设置有第一导电类型的第一氮化物半导体层,第一导电类型的第二氮化物半导体层,其形成在第一氮化物半导体层上并与第一氮化物半导体层接触,第三导电类型的第三氮化物半导体层, 与第二氮化物半导体层接触的第二导电类型的氮化物半导体层,与第三氮化物半导体层接触的第一导电类型的第四氮化物半导体层和将第一氮化物半导体层和 第四氮化物,半导体层。 在平面图中,源电极位于绝缘膜的外边缘的内侧。