发明申请
- 专利标题： ELECTRONIC DEVICE INCLUDING A GATE ELECTRODE AND A GATE TAP AND A PROCESS OF FORMING THE SAME
- 专利标题（中）： 包括门电极和门口的电子设备及其形成方法
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申请号： US13160133申请日： 2011-06-14
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公开(公告)号： US20120319188A1公开(公告)日： 2012-12-20
- 发明人: Peter Coppens , Eddy De Backer , Freddy De Pestel , Gordon M. Grivna
- 申请人： Peter Coppens , Eddy De Backer , Freddy De Pestel , Gordon M. Grivna
- 主分类号： H01L29/78
- IPC分类号： H01L29/78 ; H01L21/336
摘要：
An electronic device can include a gate electrode and a gate tap that makes an unlanded contact to the gate electrode. The electronic device can further include a source region and a drain region that may include a drift region. In an embodiment, the gate electrode has a height that is greater than its width. In another embodiment, the electronic device can include gate taps that spaced apart from each other, wherein at least some of the gate taps contact the gate electrode over the channel region. In a further embodiment, at a location where the gate tap contacts the gate electrode, the gate tap is wider than the gate electrode. A variety of processes can be used to form the electronic device.
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