Invention Application
- Patent Title: Semiconductor device and method for fabricating the same
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Application No.: US11366570Application Date: 2006-03-03
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Publication No.: US20060220091A1Publication Date: 2006-10-05
- Inventor: Takumi Mikawa , Yuji Judai , Toshie Kutsunai
- Applicant: Takumi Mikawa , Yuji Judai , Toshie Kutsunai
- Applicant Address: JP Osaka
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JP Osaka
- Priority: JP2003-149444 20030527
- Main IPC: H01L29/94
- IPC: H01L29/94

Abstract:
A semiconductor device includes a first hydrogen barrier film, a capacitor device formed on the first hydrogen barrier film, and a second hydrogen barrier film formed to cover the capacitor device. The first and second hydrogen barrier films each contain at least one common type of atoms for allowing the first and second hydrogen barrier films to adhere to each other.
Public/Granted literature
- US07326990B2 Semiconductor device and method for fabricating the same Public/Granted day:2008-02-05
Information query
IPC分类: