发明名称 Static random access memory (SRAM) cell and method for forming same
摘要 An embodiment is a method for forming a static random access memory (SRAM) cell. The method comprises forming transistors on a semiconductor substrate and forming a first linear intra-cell connection and a second linear intra-cell connection. Longitudinal axes of the active areas of the transistors are parallel. A first pull-down transistor and a first pull-up transistor share a first common gate structure, and a second pull-down transistor and a second pull-up transistor share a second common gate structure. The first linear intra-cell connection electrically couples active areas of the first pull-down transistor and the first pull-up transistor to the second common gate structure. The second linear intra-cell connection electrically couples active areas of the second pull-down transistor and the second pull-up transistor to the first common gate structure.
申请公布号 US8492215(B2) 申请公布日期 2013.07.23
申请号 US201113183127 申请日期 2011.07.14
申请人 YANG LIE-YONG;CHANG FENG-MING;YANG CHANG-TA;WANG PING-WEI;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. 发明人 YANG LIE-YONG;CHANG FENG-MING;YANG CHANG-TA;WANG PING-WEI
分类号 H01L21/337 主分类号 H01L21/337
代理机构 代理人
主权项
地址