CLEANING SHEET, CLEANING MEMBER, CLEANING METHOD, AND CONTINUITY TEST APPARATUS
    1.
    发明申请
    CLEANING SHEET, CLEANING MEMBER, CLEANING METHOD, AND CONTINUITY TEST APPARATUS 审中-公开
    清洁表,清洁会员,清洁方法和连续测试装置

    公开(公告)号:US20120280706A1

    公开(公告)日:2012-11-08

    申请号:US13464861

    申请日:2012-05-04

    CPC分类号: B08B1/006

    摘要: Provided is a cleaning unit for removing foreign matter adhering to a probe needle of a probe card for a continuity test, the cleaning unit being capable of effectively removing the foreign matter adhering to the probe needle without abrading the probe needle. A cleaning sheet of the present invention is a cleaning sheet, including a cleaning layer for removing foreign matter adhering to a probe needle of a probe card for a continuity test, in which the cleaning layer has an arithmetic average roughness Ra in conformity with JIS-B-0601 of 100 nm or less.

    摘要翻译: 提供一种用于除去附着在用于连续性试验的探针卡的探针上的异物的清洁单元,该清洁单元能够有效地除去附着在探针上的异物而不会磨损探针。 本发明的清洁片是清洁片,其具有用于除去附着在用于连续性试验的探针卡的探针上的异物的清洁层,其中清洁层的算术平均粗糙度Ra符合JIS- B-0601为100nm以下。

    Cleaning member for semiconductor apparatus and process for producing the same
    10.
    发明申请
    Cleaning member for semiconductor apparatus and process for producing the same 审中-公开
    半导体装置用清洁构件及其制造方法

    公开(公告)号:US20070163621A1

    公开(公告)日:2007-07-19

    申请号:US10591330

    申请日:2005-03-07

    IPC分类号: B08B9/00

    CPC分类号: H01L21/6715 H01L21/6708

    摘要: An object is to provide a cleaning member for semiconductor apparatus which can easily remove, without fail, foreign matters adherent to inner parts of a semiconductor apparatus, can bear a clearly readable mark for lot management, and can be prevented from generating particles upon contact with the holding part of a wafer case. A cleaning member for semiconductor apparatus, characterized in that the cleaning member comprises a wafer 1 and formed on at least one side thereof a cleaning layer 2 made of a heat-resistant resin formed by thermally curing a poly(amic acid), and that the cleaning layer 2 has a part 12 where a wafer surface is exposed; and in particular a cleaning member for semiconductor apparatus having the constitution described above wherein that part 12 in the cleaning layer 2 in which a wafer surface is exposed is a part where the cleaning layer has been removed throughout the whole circular area having a given width ranging from the peripheral edge of the wafer toward the center thereof.

    摘要翻译: 本发明的目的是提供一种用于半导体装置的清洁部件,其能够容易地去除附着于半导体装置的内部部件的异物,从而能够为批次管理提供清晰可读的标记,并且可以防止在接触时产生颗粒 晶片盒的保持部分。 一种用于半导体装置的清洁部件,其特征在于,所述清洁部件包括晶片1,并且在其至少一侧上形成由通过热固化聚(酰胺酸)形成的耐热树脂制成的清洁层2, 清洁层2具有暴露晶片表面的部分12; 特别是具有上述结构的半导体装置用清洁部件,其中,露出晶片表面的清洁层2中的部分12是在具有给定宽度范围的整个圆形区域中已经清除了清洁层的部分 从晶片的周缘朝向其中心。