发明申请
- 专利标题: Integrated circuit device and electronic instrument
- 专利标题(中): 集成电路器件和电子仪器
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申请号: US11512531申请日: 2006-08-30
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公开(公告)号: US20070045659A1公开(公告)日: 2007-03-01
- 发明人: Masaaki Abe , Hidehiko Yajima , Takemi Yonezawa , Fumikazu Komatsu , Mitsuaki Sawada
- 申请人: Masaaki Abe , Hidehiko Yajima , Takemi Yonezawa , Fumikazu Komatsu , Mitsuaki Sawada
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 优先权: JP2005-251630 20050831; JP2006-170945 20060621
- 主分类号: H01L29/74
- IPC分类号: H01L29/74
摘要:
An integrated circuit device includes a high-speed I/F circuit block which transfers data through a serial bus, and a driver logic circuit block which generates a display control signal. A first-conductivity-type transistor included in the high-speed I/F circuit block is formed in a second-conductivity-type well, and a second-conductivity-type transistor included in the high-speed I/F circuit block is formed in a first-conductivity-type well formed in a second-conductivity-type substrate to enclose the second-conductivity-type well. A first-conductivity-type transistor and a second-conductivity-type transistor included in the driver logic circuit block are formed in a region other than a region of the first-conductivity-type well for the high-speed interface circuit block.
公开/授权文献
- US07838960B2 Integrated circuit device and electronic instrument 公开/授权日:2010-11-23