Invention Grant
- Patent Title: Semiconductor device with memory device
- Patent Title (中): 具有存储器件的半导体器件
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Application No.: US13868532Application Date: 2013-04-23
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Publication No.: US09001565B2Publication Date: 2015-04-07
- Inventor: Noriaki Ikeda
- Applicant: Elpida Memory, Inc.
- Applicant Address: LU Luxembourg
- Assignee: PS4 Luxco S.A.R.L.
- Current Assignee: PS4 Luxco S.A.R.L.
- Current Assignee Address: LU Luxembourg
- Agency: Young & Thompson
- Priority: JP2012-099810 20120425; JP2013-043831 20130306
- Main IPC: G11C11/24
- IPC: G11C11/24 ; G11C11/401 ; G11C5/02 ; G11C11/4097 ; H01L27/02 ; H01L27/108 ; H01L49/02
Abstract:
A memory mat (101) includes a main body portion (200) that includes a first capacitor (203A), a linear conductive film (204) that is formed between the main body portion (200) and a peripheral circuit (104), and a second capacitor (203B) that is formed to be in contact with the conductive film (204) at a bottom of the second capacitor (203B). The first capacitor (203A) is in contact with a contact layer (202) at a bottom of the first capacitor (203A).
Public/Granted literature
- US20130286715A1 SEMICONDUCTOR DEVICE WITH MEMORY DEVICE Public/Granted day:2013-10-31
Information query
