Separation of semiconductor material
    2.
    发明授权
    Separation of semiconductor material 失效
    分离半导体材料

    公开(公告)号:US6073773A

    公开(公告)日:2000-06-13

    申请号:US410339

    申请日:1999-10-01

    CPC分类号: C01B33/02 B07B1/00 B07B1/4609

    摘要: A method and a device for the separation of semiconductor material has the separation procedure carried out on screens coated with ice made of ultrapure water, optionally mixed with particles of semiconductor material. During the separation, the screens are sprayed with ultrapure water and the screen holes are cut free.

    摘要翻译: 用于分离半导体材料的方法和装置具有在涂覆有由超纯水制成的冰的屏幕上进行的分离过程,任选地与半导体材料的颗粒混合。 在分离过程中,筛网用超纯水喷洒,筛孔无切割。

    Vibrating conveyor and method for conveying silicon fragments
    6.
    发明授权
    Vibrating conveyor and method for conveying silicon fragments 有权
    振动输送机和输送硅片的方法

    公开(公告)号:US06375011B1

    公开(公告)日:2002-04-23

    申请号:US09537208

    申请日:2000-03-29

    IPC分类号: B07B128

    CPC分类号: B07B1/469 B65G27/04

    摘要: A method for conveying silicon fragments has the silicon fragments being conveyed over a conveyor surface, which is made from hyperpure silicon. There is a vibrating conveyor, and during the conveying, the sharp edges of the silicon fragments are rounded and mechanical-physical decontamination takes place. The vibrating conveyor has a conveyor surface which is made from hyperpure silicon. A second vibrating conveyor unit has a conveyor surface which is made from hyperpure silicon and has passage openings therethrough.

    摘要翻译: 用于输送硅碎片的方法具有硅碎片在由超纯硅制成的输送机表面上输送。 有一个振动输送机,在输送过程中,硅碎片的锋利边缘是圆形的,并发生机械物理去污。 振动输送机具有由超纯硅制成的输送机表面。 第二振动输送单元具有由超纯硅制成并具有通过开口的输送表面。

    Optoelectronic separation apparatus
    7.
    发明授权
    Optoelectronic separation apparatus 失效
    光电分离装置

    公开(公告)号:US6040544A

    公开(公告)日:2000-03-21

    申请号:US75033

    申请日:1998-05-08

    IPC分类号: G01B11/02 B07C5/10 B07C5/00

    CPC分类号: B07C5/368 B07C5/10 B07C5/367

    摘要: An apparatus for the optoelectronic classification of semiconductor materials, has a separating device 2 and a slide face 3, the angle of the slide face 3 to the horizontal being adjustable, and the separating device 2 and the slide face 3 each having a surface made of the semiconductor material to be separated. There is a radiation source 5, through the beam path of which the material to be classified falls, and a shape recognition device 6, which transmits the shape of the material to be classified to a control unit 7, which controls at least one diverter device 8.

    摘要翻译: 用于半导体材料的光电子分类的装置具有分离装置2和滑动面3,滑动面3与水平面的角度是可调节的,分离装置2和滑动面3各自具有由 待分离的半导体材料。 存在辐射源5,通过待分类材料的光束路径落下,以及将要分类的材料的形状传送到控制单元7的形状识别装置6,控制单元7控制至少一个分流装置 8。

    Method for processing semiconductor material
    8.
    发明授权
    Method for processing semiconductor material 失效
    半导体材料的处理方法

    公开(公告)号:US06360755B1

    公开(公告)日:2002-03-26

    申请号:US09362462

    申请日:1999-07-28

    IPC分类号: C25F330

    摘要: A method is for processing semiconductor material, in which one or more shock waves generated using a transducer are transmitted through a liquid medium to semiconductor material in rod form. The transducer is at a distance of from 1 cm to 100 cm from the semiconductor material, and the shock waves have a pulse energy of from 1 to 20 kJ and a pulse rise time to the energy maximum of from 1 to 5 &mgr;s.

    摘要翻译: 一种用于处理半导体材料的方法,其中使用换能器产生的一个或多个冲击波通过液体介质以棒状传输到半导体材料。 传感器与半导体材料距离为1厘米至100厘米,冲击波的脉冲能量为1至20千焦耳,脉冲上升时间达到1至5微秒的最大能量。