Semiconductor integrated circuit device and its manufacture...

Details Semiconductor integrated circuit device and its manufacture... Semiconductor integrated circuit device and its manufacture...

2007-06-05

2007-06-05

Ha, Nathan W. (Department: 2814)

Computer-aided design and analysis of circuits and semiconductor

Nanotechnology related integrated circuit design

C257S206000

Reexamination Certificate

active

10953309

ABSTRACT:
A semiconductor integrated circuit device has: a semiconductor substrate defining a plurality of rows, each row including areas for a sequence of cells; a plurality of active regions disposed in each of the rows constituting semiconductor elements of associated cells; and a wiring region of stripe shape elongated along a direction of row, defined on the semiconductor substrate outside of the active regions in each row, and including wirings belonging to the associated cells, each wiring region having height in a direction crossing the row direction, the wiring region having locally different height.

REFERENCES:
patent: 5187668 (1993-02-01), Okude et al.
patent: 5852562 (1998-12-01), Shinomiya et al.
patent: 6513147 (2003-01-01), Nakatsu et al.
patent: 2001/0049815 (2001-12-01), Shinomiya et al.
patent: 06-085062 (1994-03-01), None
patent: 06-085064 (1994-03-01), None

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