发明名称 SEMICONDUCTOR ELEMENT HAVING PLANARIZATION STRUCTURE AND ITS FABRICATING METHOD
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor element having a planarization structure in which surface level difference occurring in the fabrication process of the semiconductor element is improved. <P>SOLUTION: Following to coating an insulation film formed on a transistor element with a photosensitive film, patterning is performed to expose the contact part. Subsequently, the insulation film is removed from the contact part to form a region for depositing a metal, and an electrode metal is deposited before the photosensitive film is removed in a lift-off process. <P>COPYRIGHT: (C)2003,JPO</p>
申请公布号 JP2003249500(A) 申请公布日期 2003.09.05
申请号 JP20030035148 申请日期 2003.02.13
申请人 AUK CO LTD 发明人 BOKU YUSEI
分类号 H01L23/52;H01L21/033;H01L21/3105;H01L21/3205;H01L21/331;H01L21/60;H01L21/768;H01L23/485;(IPC1-7):H01L21/320 主分类号 H01L23/52
代理机构 代理人
主权项
地址