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Paper Abstract and Keywords
Presentation 2012-08-02 14:15
3D Interconnect Technology by the Ultrawide-Interchip-Bus System for 3D Stacked LSI Systems
Fumito Imura, Shunsuke Nemoto, Naoya Watanabe, Fumiki Kato, Katsuya Kikuchi, Hiroshi Nakagawa (AIST), Michiya Hagimoto, Hiroyuki Uchida, Takashi Omori, Yasumori Hibi, Yukoh Matsumoto (TOPS Systems), Masahiro Aoyagi (AIST) SDM2012-71 ICD2012-39 Link to ES Tech. Rep. Archives: SDM2012-71 ICD2012-39
Abstract (in Japanese) (See Japanese page) 
(in English) We have proposed the ultrawide-interchip-bus system for the interchip communication of the 3-dimentional stacked LSI systems. The ultrawide-interchip-bus is assembled in the center of the 3-D stacked LSI by interconnection of the TSVs and micro-bumps array. In this paper, the 3-D interconnect technology, which are achieved by the fabrication of low-capacitance TSVs and the low-stress bonding process of Au cone-bumps, on the basic concept of the ultrawide-interchips-bus system is reported.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D stacked LSI / TSV / Au cone-bump / 3D interconnect / Ultrawide interchip bus / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 170, ICD2012-39, pp. 43-48, Aug. 2012.
Paper # ICD2012-39 
Date of Issue 2012-07-26 (SDM, ICD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee ICD SDM  
Conference Date 2012-08-02 - 2012-08-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Sapporo Center for Gender Equality, Sapporo, Hokkaido 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Low-power, low-voltage device and circuit technology 
Paper Information
Registration To ICD 
Conference Code 2012-08-ICD-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 3D Interconnect Technology by the Ultrawide-Interchip-Bus System for 3D Stacked LSI Systems 
Sub Title (in English)  
Keyword(1) 3D stacked LSI  
Keyword(2) TSV  
Keyword(3) Au cone-bump  
Keyword(4) 3D interconnect  
Keyword(5) Ultrawide interchip bus  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Fumito Imura  
1st Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
2nd Author's Name Shunsuke Nemoto  
2nd Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
3rd Author's Name Naoya Watanabe  
3rd Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
4th Author's Name Fumiki Kato  
4th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
5th Author's Name Katsuya Kikuchi  
5th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
6th Author's Name Hiroshi Nakagawa  
6th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
7th Author's Name Michiya Hagimoto  
7th Author's Affiliation TOPS Systems Corp. (TOPS Systems)
8th Author's Name Hiroyuki Uchida  
8th Author's Affiliation TOPS Systems Corp. (TOPS Systems)
9th Author's Name Takashi Omori  
9th Author's Affiliation TOPS Systems Corp. (TOPS Systems)
10th Author's Name Yasumori Hibi  
10th Author's Affiliation TOPS Systems Corp. (TOPS Systems)
11th Author's Name Yukoh Matsumoto  
11th Author's Affiliation TOPS Systems Corp. (TOPS Systems)
12th Author's Name Masahiro Aoyagi  
12th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
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Speaker Author-1 
Date Time 2012-08-02 14:15:00 
Presentation Time 25 minutes 
Registration for ICD 
Paper # SDM2012-71, ICD2012-39 
Volume (vol) vol.112 
Number (no) no.169(SDM), no.170(ICD) 
Page pp.43-48 
#Pages
Date of Issue 2012-07-26 (SDM, ICD) 


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