会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • System and method for wet cleaning a semiconductor wafer
    • 用于湿式清洗半导体晶片的系统和方法
    • US07306002B2
    • 2007-12-11
    • US10336631
    • 2003-01-04
    • Yong Bae KimJungyup KimYong Ho LeeIn Kwon Jeong
    • Yong Bae KimJungyup KimYong Ho LeeIn Kwon Jeong
    • B08B3/12
    • H01L21/67051B08B3/02B08B3/12B08B11/02
    • A system and method for cleaning a substrate, such as a semiconductor wafer, utilizes a rotatable wafer supporting assembly with a cylindrical body to provide stability for the substrate being cleaned, even at high rotational speeds. The rotatable wafer supporting assembly may include wafer holding mechanisms with pivotable confining members that are configured to hold the substrate using centrifugal force when the wafer supporting assembly is rotated. In an embodiment, the cleaning system may include a positioning system operatively connected to an acoustic transducer to provide meaningful control of the acoustic energy applied to a surface of the substrate by selectively changing the distance between the acoustic transducer and the substrate surface so that the substrate can be cleaned more effectively.
    • 用于清洁诸如半导体晶片的衬底的系统和方法利用具有圆柱形主体的可旋转晶片支撑组件来提供即使在高转速下被清洁衬底的稳定性。 可旋转晶片支撑组件可以包括具有可枢转的限制构件的晶片保持机构,其被配置为当晶片支撑组件旋转时使用离心力来保持衬底。 在一个实施例中,清洁系统可以包括可操作地连接到声换能器的定位系统,以通过选择性地改变声换能器和衬底表面之间的距离来提供施加到衬底表面的声能的有意义的控制,使得衬底 可以更有效地清洗。