P-TYPE GROUP II-VI SEMICONDUCTOR COMPOUNDS
    2.
    发明申请
    P-TYPE GROUP II-VI SEMICONDUCTOR COMPOUNDS 失效
    P型II-VI族半导体化合物

    公开(公告)号:US20070102709A1

    公开(公告)日:2007-05-10

    申请号:US11620325

    申请日:2007-01-05

    IPC分类号: H01L29/22 H01L29/15

    摘要: A persistent p-type group II-VI semiconductor material is disclosed. The group II-VI semiconductor includes atoms of group II elements, atoms of group VI elements, and one or more p-type dopants. The p-type dopant concentration is sufficient to render the group II-VI semiconductor material in a single crystal form. The semiconductor resistivity is less than about 0.5 ohm·cm, and the carrier mobility is greater than about 0.1 cm2/V·s. Group II elements include zinc, cadmium, the alkaline earth metals such as beryllium, magnesium calcium, strontium, and barium, and mixtures thereof. Group VI elements include oxygen, sulfur, selenium, tellurium, and mixtures thereof. P-type dopants include, but are not limited to, nitrogen, phosphorus, arsenic, antimony, chalcogenides of the foregoing, and mixtures thereof.

    摘要翻译: 公开了一种持续性p型II-VI族半导体材料。 II-VI族半导体包括II族元素的原子,VI族元素的原子和一种或多种p型掺杂剂。 p型掺杂剂浓度足以使II-VI族半导体材料成为单晶形式。 半导体电阻率小于约0.5欧姆·厘米,载流子迁移率大于约0.1厘米2 / II族元素包括锌,镉,碱土金属如铍,镁钙,锶和钡,及其混合物。 VI族元素包括氧,硫,硒,碲及其混合物。 P型掺杂剂包括但不限于上述的氮,磷,砷,锑,硫族化物,及其混合物。

    Receptacle drive coupling for an automatic washer
    4.
    发明授权
    Receptacle drive coupling for an automatic washer 失效
    用于自动洗衣机的插座驱动联轴器

    公开(公告)号:US4000631A

    公开(公告)日:1977-01-04

    申请号:US545261

    申请日:1975-01-30

    IPC分类号: D06F23/04 D06F37/24

    摘要: A receptacle drive coupling atop the spin drive tube in a washing machine assembly of the vertical axis type has a hollow drive block with a circumferential contact surface of reduced area on its downwardly flared lower part. A lock nut including a downwardly extending lower lip portion is threadedly received at the upper part of the drive block. A hollow center post of the receptacle is forced into proper alignment over the drive block by the lock nut and is firmly aligned with respect to the spin tube by the raised contact surface on the drive block and the lip portion of the lock nut.

    摘要翻译: 在垂直轴型洗衣机组件中耦合在旋转驱动管上方的插座驱动器具有中空驱动块,在其向下扩张的下部具有减小的面积的周向接触表面。 包括向下延伸的下唇部分的锁定螺母被螺纹地接收在驱动块的上部。 插座的中空中心柱通过锁紧螺母被迫在驱动块上适当对准,并且通过驱动块上的凸起接触表面和锁紧螺母的唇形部分相对于旋转管子牢固地对准。