Deep trench super switch device

Details Deep trench super switch device Deep trench super switch device

2007-09-11

2007-09-11

Nguyen, Cuong (Department: 2811)

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

Field effect device

Having insulated electrode

C257S330000, C257S331000

Reexamination Certificate

active

11141865

ABSTRACT:
A deep trench super switch device has a plurality of trenches, each of the trenches containing a gate electrode polysilicon layer on top of a plurality of stacked conductive floating polysilicon layers, the remainder of each of the trenches being filled with a nonconductive material.

REFERENCES:
patent: 5321298 (1994-06-01), Moslehi
patent: 5430315 (1995-07-01), Rumennik
patent: 6291298 (2001-09-01), Williams et al.
patent: 6320222 (2001-11-01), Forbes et al.
patent: 6414347 (2002-07-01), Divakaruni et al.
patent: 6440793 (2002-08-01), Divakaruni et al.
patent: 6509220 (2003-01-01), Disney
patent: 6512268 (2003-01-01), Ueno
patent: 6518145 (2003-02-01), Alsmeier et al.
patent: 6518616 (2003-02-01), Dryer et al.
patent: 6518739 (2003-02-01), Wald et al.
patent: 6593619 (2003-07-01), Blanchard
patent: 6605838 (2003-08-01), Mandelman et al.
patent: 6621122 (2003-09-01), Qu
patent: 6635526 (2003-10-01), Malik et al.
patent: 6677641 (2004-01-01), Kocon
patent: 6730606 (2004-05-01), Azam et al.
patent: 6750105 (2004-06-01), Disney
patent: 6750507 (2004-06-01), Williams et al.
patent: 6750524 (2004-06-01), Pathasarthy et al.
patent: 6756274 (2004-06-01), Williams et al.
patent: 6768170 (2004-07-01), Zhou
patent: 6768171 (2004-07-01), Disney
patent: 6784505 (2004-08-01), Zeng
patent: 6787847 (2004-09-01), Disney
patent: 6787872 (2004-09-01), Kinzer et al.
patent: 6798020 (2004-09-01), Disney et al.
patent: 6815293 (2004-11-01), Disney et al.
patent: 6818513 (2004-11-01), Marchant
patent: 6822427 (2004-11-01), Wittenbreder
patent: 6825078 (2004-11-01), Huang
patent: 6838722 (2005-01-01), Bhalla et al.
patent: 6855985 (2005-02-01), Williams et al.
patent: 6858471 (2005-02-01), Korec et al.
patent: 2003/0073287 (2003-04-01), Kocon

Affiliated with

Also associated with

Rating

Deep trench super switch device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deep trench super switch device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deep trench super switch device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3788248