发明名称 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
摘要 A method for manufacturing the semiconductor device may include forming a capping layer including a bit line contact hole on a substrate, forming a spacer on inner walls of the bit line contact hole, forming a bit line contact in the bit line contact hole, forming a bit line layer on the substrate, exposing the spacer by etching the bit line layer, and etching the spacer.
申请公布号 US2014134837(A1) 申请公布日期 2014.05.15
申请号 US201313960269 申请日期 2013.08.06
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM YOON-JAE
分类号 H01L29/49 主分类号 H01L29/49
代理机构 代理人
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