Invention Grant
- Patent Title: Method of fabricating semiconductor device comprising a dummy well
- Patent Title (中): 制造包括虚拟阱的半导体器件的方法
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Application No.: US13542777Application Date: 2012-07-06
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Publication No.: US08609496B2Publication Date: 2013-12-17
- Inventor: Dongyean Oh , Woon-kyung Lee
- Applicant: Dongyean Oh , Woon-kyung Lee
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- Priority: KR10-2008-0122600 20081204
- Main IPC: H01L21/8232
- IPC: H01L21/8232

Abstract:
Provided are a semiconductor device and a method of fabricating the semiconductor device. The semiconductor device can include first transistors that include a first gate insulating layer having a first thickness and second transistors include a second gate insulating layer having a second thickness less than the first thickness. At least one of the transistors formed on the first or second gate insulating layers is directly over a dummy well.
Public/Granted literature
- US20120270376A1 METHOD OF FABRICATING SEMICONDUCTOR DEVICE COMPRISING A DUMMY WELL Public/Granted day:2012-10-25
Information query
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