Semiconductor device having a SRAM with a substrate contact...

Details Semiconductor device having a SRAM with a substrate contact... Semiconductor device having a SRAM with a substrate contact...

2006-07-06

2010-12-28

Louie, Wai-Sing (Department: 2814)

Active solid-state devices (e.g., transistors, solid-state diode

Field effect device

Having insulated electrode

C257S375000

Reexamination Certificate

active

07859058

ABSTRACT:
An isolation insulating film is formed so that an active region of a first access transistor and a substrate contact region can be integrated with each other in a plan view. A dummy gate electrode is formed on the semiconductor substrate between the active region of the first access transistor and the substrate contact region. The dummy gate electrode is electrically connected to a P-type impurity region of the substrate contact region.

REFERENCES:
patent: 5396100 (1995-03-01), Yamasaki et al.
patent: 5777920 (1998-07-01), Ishigaki et al.
patent: 6501138 (2002-12-01), Karasawa
patent: 6577021 (2003-06-01), Morishima et al.
patent: 6635937 (2003-10-01), Ootsuka et al.
patent: 6717267 (2004-04-01), Kunikiyo
patent: 6762444 (2004-07-01), Ootsuka et al.
patent: 6967866 (2005-11-01), Hirata et al.
patent: 2002/0024064 (2002-02-01), Shibata et al.
patent: 2005/0281119 (2005-12-01), Shibata et al.
patent: 2007/0235764 (2007-10-01), Chang et al.
patent: 2000-357750 (2000-12-01), None
patent: 2002-373946 (2002-12-01), None
patent: 2004-39902 (2004-02-01), None
patent: 2005-039294 (2005-02-01), None
Japanese Notice of Reasons for Rejection, w/ English translation thereof, Issued in Japanese Patent Application No. JP 2006-130024 dated Mar. 2, 2010.
Japanese Notice of Reasons for Rejection, w/ English translation thereof, issued in Japanese Patent Application No. JP 2006-130024 dated May 25, 2010.

Affiliated with

Also associated with

Rating

Semiconductor device having a SRAM with a substrate contact... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor device having a SRAM with a substrate contact..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device having a SRAM with a substrate contact... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4220438