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发明名称
TEST PATTERN AND METHOD FOR MEASURING SILICON ETCHING DEPTH
摘要
申请公布号
KR100706811(B1)
申请公布日期
2007.04.05
申请号
KR20060012182
申请日期
2006.02.08
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
PARK, HWAN SHIK;KIM, SUNG GON;JUN, CHUNG SAM;KIM, KYE WEON;PARK, JANG IK;SONG, WON KWAN
分类号
H01L21/66
主分类号
H01L21/66
代理机构
代理人
主权项
地址
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