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公开(公告)号:US20030209255A1
公开(公告)日:2003-11-13
申请号:US10456723
申请日:2003-06-06
发明人: Brian J. Brown , Madhavi Chandrachood , Radha Nayak , Fred C. Redeker , Michael Sugarman , John M. White
IPC分类号: C03C025/68 , B44C001/22
CPC分类号: H01L21/6708 , H01L21/67075 , Y10S134/902
摘要: A scrubber device is provided. The scrubber device may etch a backside of a wafer and may clean a frontside of the wafer simultaneously. The scrubber device may comprise a programmed controller adapted to supply a non-etching fluid to a frontside of the wafer whenever an etching fluid is supplied to the backside of the wafer.
摘要翻译: 提供洗涤器装置。 洗涤器装置可以蚀刻晶片的背面并且可以同时清洁晶片的前侧。 洗涤器装置可以包括编程控制器,其适用于每当将蚀刻流体供应到晶片的背面时,将非蚀刻流体提供给晶片的前侧。
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2.
公开(公告)号:US20030038107A1
公开(公告)日:2003-02-27
申请号:US10269250
申请日:2002-10-11
发明人: Radha Nayak , Yezdi Dordi , Joseph Stevens , Peter Hey
IPC分类号: C23F001/00 , B08B003/00 , H01L021/306 , C03C015/00 , B44C001/22
CPC分类号: H01L21/6708 , C23F1/08 , H01L21/02087 , H01L21/2885 , H01L21/32134 , H01L21/67051 , H01L21/67207 , Y10S134/902
摘要: An apparatus and associated method for removing deposits from a substrate. In one aspect, a system is provided which supplies etchant to an edge bead removal chamber. The apparatus includes an etchant delivery system, an etchant tank, a sensor, and a mixing tank.
摘要翻译: 一种用于从基底去除沉积物的装置和相关方法。 在一个方面,提供了一种向边缘珠去除室提供蚀刻剂的系统。 该装置包括蚀刻剂传送系统,蚀刻槽,传感器和混合罐。
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