发明名称 Structure and process flow for fabrication of dual gate floating body integrated MOS transistors
摘要 A dual gate transistor device and method for fabricating the same. First, a doped substrate is prepared with a patterned oxide layer on the doped substrate defining a channel. Next, a silicon layer is deposited to form the channel, with a gate oxide layer then grown adjacent the channel. Subsequently, a plurality of gate electrodes are formed next to the gate oxide layer and a drain is formed on the channel. After the drain is formed, an ILD layer sited. This ILD layer is etched to form a source region contact, a drain region contact, a first gate electrode contact, and a second gate electrode contact.
申请公布号 US6392271(B1) 申请公布日期 2002.05.21
申请号 US19990342022 申请日期 1999.06.28
申请人 INTEL CORPORATION 发明人 ALAVI MOHSEN;ANDIDEH EBRAHIM;THOMPSON SCOTT;BOHR MARK T.
分类号 H01L21/336;H01L29/78;(IPC1-7):H01L29/76 主分类号 H01L21/336
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