发明授权
- 专利标题： Semiconductor device
- 专利标题（中）： 半导体器件
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申请号： US11962142申请日： 2007-12-21
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公开(公告)号： US07944026B2公开(公告)日： 2011-05-17
- 发明人: Kazutaka Koshiishi , Mitsuaki Katagiri , Satoshi Isa , Haruo Akahoshi
- 申请人： Kazutaka Koshiishi , Mitsuaki Katagiri , Satoshi Isa , Haruo Akahoshi
- 申请人地址： JP Tokyo
- 专利权人： Elpida Memory, Inc.
- 当前专利权人： Elpida Memory, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Young & Thompson
- 优先权： JP2006-345590 20061222
- 主分类号： H01L29/40
- IPC分类号： H01L29/40
摘要：
A semiconductor device is mounted on a package substrate which has a power supply line and a signal line formed of a normal or predetermined resistance material layer on a dielectric layer. A resistance material layer has a high resistance as compared with the normal resistance material layer and is additionally provided on the surface of the normal resistance material layer of the peripheral face of the signal line closest to the power supply line.
公开/授权文献
- US20080164585A1 SEMICONDUCTOR DEVICE 公开/授权日：2008-07-10
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