发明名称 Higher impedance pull-up and pull-down input protection resistors for MIS transistor integrated circuits
摘要 An integrated circuit having MIS transistors that include pull-up and pull-down gate input resistors of a high enough resistance value to be useful. The high resistance values are obtained in spite of using self-aligned refractory metal silicide films by redefining available channel stoppers to form one electrode end of the resistor and a contact region in a lightly doped substrate or well region to form the second electrode end.
申请公布号 US5121179(A) 申请公布日期 1992.06.09
申请号 US19900610620 申请日期 1990.11.08
申请人 SEIKO EPSON CORPORATION 发明人 SASAKI, MINORU
分类号 H01L27/02;H01L27/092 主分类号 H01L27/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利