Boat for carrying semiconductor substrates
    1.
    发明授权
    Boat for carrying semiconductor substrates 失效
    用于运载半导体衬底的船

    公开(公告)号:US4389967A

    公开(公告)日:1983-06-28

    申请号:US227075

    申请日:1981-01-11

    IPC分类号: H01L21/22 C30B31/10 B61B13/00

    CPC分类号: C30B31/103

    摘要: In a boat with wheels for carrying semiconductor substrates, the friction surfaces of the wheel systems are coated with a silicon nitride film to prevent seizure from occurring during a diffusion, oxidation or annealing process for semiconductor substrates.

    摘要翻译: PCT No.PCT / JP80 / 00099 Sec。 371日期:1981年1月11日 102(e)日期1980年12月31日PCT提交日期1980年5月9日PCT公布。 公开号WO80 / 02622 日期为1980年11月27日。在具有用于承载半导体衬底的轮子的船上,轮系统的摩擦表面涂覆有氮化硅膜,以防止在半导体衬底的扩散,氧化或退火过程期间发生卡塞。

    Process for producing a semiconductor device
    4.
    发明授权
    Process for producing a semiconductor device 失效
    半导体装置的制造方法

    公开(公告)号:US4210473A

    公开(公告)日:1980-07-01

    申请号:US955754

    申请日:1978-10-30

    摘要: Disclosed is a process for producing a semiconductor device, especially, a high speed silicon gate field effect semiconductor device, by diffusing an impurity substance, such as arsenic or phosphorus, into a polycrystalline silicon layer to be converted into a silicon gate having a high electroconductivity and into portions of a single crystal silicon substrate to be converted into source and drain regions, in a sealed capsule, at an elevated temperature, under a vacuum. During the above-mentioned diffusing operation, the impurity substance can diffuse into the polycrystalline silicon layer at a higher diffusing speed than into the single crystal silicon substrate.

    摘要翻译: 公开了通过将诸如砷或磷的杂质物质扩散到多晶硅层中以形成具有高导电性的硅栅极的半导体器件,特别是高速硅栅极场效应半导体器件的制造方法 并且在真空下在高温下将其转化成密封胶囊中的单晶硅衬底的一部分以转化为源区和漏区。 在上述扩散操作期间,杂质物质可以以比单晶硅衬底更高的扩散速度扩散到多晶硅层中。