发明申请
US20100062685A1 CMP System with Wireless Endpoint Detection System 有权
具有无线端点检测系统的CMP系统

CMP System with Wireless Endpoint Detection System
摘要:
A CMP polishing pad with an optical sensor assembly embedded in the pad, connected to a transceiver and/or power supply mounted at the center of the pad or at the outer edge of the pad which communicates wirelessly with a control system.
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