发明授权
- 专利标题: Integrated circuit configuration and method for manufacturing it
- 专利标题(中): 集成电路配置及其制造方法
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申请号: US09873231申请日: 2001-06-04
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公开(公告)号: US06576948B2公开(公告)日: 2003-06-10
- 发明人: Franz Hofmann , Wolfgang Krautschneider , Till Schlösser , Josef Willer
- 申请人: Franz Hofmann , Wolfgang Krautschneider , Till Schlösser , Josef Willer
- 优先权: JP19855878 19981203
- 主分类号: H01L27108
- IPC分类号: H01L27108
摘要:
An integrated circuit contains a planar first transistor and a diode. The diode is connected between a first source/drain region of the first transistor and a gate electrode of the first transistor such that a charge is impeded from discharging from the gate electrode to the first source/drain region. A diode layer that is part of the diode is disposed on a portion of the first source/drain region. A conductive structure that is an additional part of the diode is disposed above a portion of the gate electrode and is disposed on the diode layer. The diode can be configured as a tunnel diode. The diode layer can be produced by thermal oxidation. Only one mask is required for producing the diode. A capacitor can be disposed above the diode. The first capacitor electrode of the capacitor is connected to the conductive structure.