发明名称 Method for manufacturing a semiconductor structure
摘要 A method for manufacturing a semiconductor structure is disclosed. The method comprises following steps. A substrate is provided. A sacrificial layer is formed on the substrate. The sacrificial layer is patterned to develop a first opening and a second opening. The first opening corresponds to an exposed portion of the substrate and the second opening corresponds to an unexposed portion of the substrate. A heat procedure is performed. A target material is formed on the exposed portion of the substrate and a rest part of the sacrificial layer. The rest part of the sacrificial layer and parts of the target material on the rest part of the sacrificial layer are removed. A predetermined patterned target material is obtained.
申请公布号 US8703611(B1) 申请公布日期 2014.04.22
申请号 US201313861459 申请日期 2013.04.12
申请人 UNITED MICROELECTRONICS CORP. 发明人 CHEN MING-KUAN
分类号 H01L21/44 主分类号 H01L21/44
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