Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead
Reexamination Certificate
2005-08-04
2008-07-15
Ha, Nathan W (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
With contact or lead
C365S189020
Reexamination Certificate
active
07400034
ABSTRACT:
There is provided a large capacity memory such as a DRAM and an SDRAM n which bonding pads PS and PD are not located at the center, but are displaced from the center between memory array regions UL and UR, disposed on the upper side of a four-bank structure of banks0through3, and memory array regions DL and DR, disposed on the lower side thereof. Secondly, the disposition of the bonding pads PS and PD is staggered on the right and left such that the right half bonding pads PD are shifted up relative to the left half bonding pads by about 30 μm. Only a sense amplifier, a column decoder and a main amplifier, which need to be near to the memory array regions DL and DR, are disposed between the bonding pads PS and PD, and the lower memory array regions DL and DR, and further indirect peripheral circuits are disposed on the upper side of the bonding pads PS and PD.
REFERENCES:
patent: 5262999 (1993-11-01), Etoh et al.
patent: 5473198 (1995-12-01), Hagiya et al.
patent: 5537351 (1996-07-01), Suwa et al.
patent: 5567655 (1996-10-01), Rostoker et al.
patent: 5579256 (1996-11-01), Kajigaya et al.
patent: 5619472 (1997-04-01), Okamura
patent: 5627792 (1997-05-01), Tsujimoto
patent: 5640362 (1997-06-01), Yoo
patent: 5661686 (1997-08-01), Gotou
patent: 6373776 (2002-04-01), Fujisawa et al.
patent: 6384449 (2002-05-01), Lee et al.
patent: 2008/0048241 (2008-02-01), Fujiwara et al.
patent: 3-116865 (1991-05-01), None
Kato Shigenobu
Kitsukawa Goro
Mishima Michihiro
Noda Kouichirou
Antonelli, Terry Stout & Kraus, LLP.
Elpida Memory Inc.
Ha Nathan W
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