发明名称 METHOD FOR APPLYING ADJUSTING MARKS ON A SEMICONDUCTOR DISK
摘要 The invention relates to a method for applying adjusting marks on a semiconductor disk. A small part structure consisting a non-metal is produced in an extensive metal layer and the semiconductor disk is subsequently planed in said region with the help of chemical and mechanical polishing. The structural sizes in the metal layer and the chemical-mechanical polishing process are adjusted to each other, in such a way that the small part non-metal structure protrudes above the extensive metal layer after polishing.
申请公布号 KR20030015895(A) 申请公布日期 2003.02.25
申请号 KR20037000925 申请日期 2003.01.21
申请人 发明人
分类号 H01L21/027;H01L21/02;H01L23/544 主分类号 H01L21/027
代理机构 代理人
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