Invention Grant
US08643090B2 Semiconductor devices and methods for manufacturing a semiconductor device
有权
用于制造半导体器件的半导体器件和方法
- Patent Title: Semiconductor devices and methods for manufacturing a semiconductor device
- Patent Title (中): 用于制造半导体器件的半导体器件和方法
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Application No.: US12408839Application Date: 2009-03-23
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Publication No.: US08643090B2Publication Date: 2014-02-04
- Inventor: Mayank Shrivastava , Harald Gossner , Ramgopal Rao , Maryam Shojaei Baghini
- Applicant: Mayank Shrivastava , Harald Gossner , Ramgopal Rao , Maryam Shojaei Baghini
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Main IPC: H01L29/66
- IPC: H01L29/66

Abstract:
In various embodiments, a semiconductor device is provided. The semiconductor device may include a first source/drain region, a second source/drain region, an active region electrically coupled between the first source/drain region and the second source/drain region, a trench disposed between the second source/drain region and at least a portion of the active region, a first isolation layer disposed over the bottom and the sidewalls of the trench, electrically conductive material disposed over the isolation layer in the trench, a second isolation layer disposed over the active region, and a gate region disposed over the second isolation layer. The electrically conductive material may be coupled to an electrical contact.
Public/Granted literature
- US20100237412A1 SEMICONDUCTOR DEVICES AND METHODS FOR MANUFACTURING A SEMICONDUCTOR DEVICE Public/Granted day:2010-09-23
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