发明名称 APPARATUS FOR REPROCESSING A POLISHING PLATE
摘要 The present invention relates to an apparatus for reprocessing a polishing plate, capable of managing flatness through a polishing process even if a distortion is generated as a plate for a wafer polishing apparatus is used. The present invention provides an apparatus for reprocessing a polishing plate which includes a base body which is rotatably installed; a base which is fixed to the base body, and mounted with the polishing plate; a slurry supply part which supplies slurry onto the plate placed on the base; a polishing tool which polishes the plate placed on the base; and a polishing driving part which fixates the polishing tool to be rotated and moved.
申请公布号 KR101588981(B1) 申请公布日期 2016.01.26
申请号 KR20140177246 申请日期 2014.12.10
申请人 LG SILTRON INCORPORATED 发明人 KIM, JAE YOUNG;NA, GWANG HA
分类号 H01L21/304 主分类号 H01L21/304
代理机构 代理人
主权项
地址