Printed board and semiconductor integrated circuit

Details Printed board and semiconductor integrated circuit Printed board and semiconductor integrated circuit

2007-02-13

2011-11-22

Im, Junghwa M (Department: 2811)

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

Housing or package

With contact or lead

C257S692000, C257S693000, C257S690000, C257S734000, C257S786000, C257S728000, C257S531000, C257SE21459, C257SE21008

Reexamination Certificate

active

08063480

ABSTRACT:
An IC which includes a first circuit and a plurality of first paired terminals each including a first power supply terminal and a first GND terminal which are connected to the first circuit, and a second circuit and a plurality of second paired terminals each including a second power supply terminal and a second GND terminal which are connected to the second circuit. The first and second paired terminals are isolated inside. A printed board with the IC mounted has an inductor which is provided in a route that guides a wiring line from the first GND terminal to the second GND terminal and the GND of the printed board. The printed board has a portion where each of the first GND terminals is arranged inside the terminal array of the IC. The inductor suppresses a high-frequency potential variation generated by the operation of the first circuit.

REFERENCES:
patent: 5068631 (1991-11-01), Vince
patent: 5708372 (1998-01-01), Igarashi et al.
patent: 5847451 (1998-12-01), Ohtaki et al.
patent: 6515868 (2003-02-01), Takahashi et al.
patent: 6700790 (2004-03-01), Tanaka et al.
patent: 2003/0080353 (2003-05-01), Suwa et al.
patent: 2005/0029648 (2005-02-01), Suwa et al.
patent: 61-119071 (1986-06-01), None
patent: 4-287360 (1992-10-01), None
patent: 5-13909 (1993-01-01), None
patent: 5-67682 (1993-03-01), None
patent: 5-291511 (1993-11-01), None
patent: 6-37258 (1994-02-01), None
patent: 6-112320 (1994-04-01), None
patent: 7-74259 (1995-03-01), None
patent: 9-8233 (1997-01-01), None
patent: 9-199818 (1997-07-01), None
patent: 9-326451 (1997-12-01), None
patent: 10-41629 (1998-02-01), None
patent: 10-223997 (1998-08-01), None
patent: 11-233951 (1999-08-01), None
patent: 11-298096 (1999-10-01), None
patent: 2000-077608 (2000-03-01), None
patent: 2001-119110 (2001-04-01), None
patent: 2001-274558 (2001-10-01), None
patent: 2002-368545 (2002-12-01), None
patent: 2003-69169 (2003-03-01), None
patent: 2003-133747 (2003-05-01), None
patent: 2003-282781 (2003-10-01), None
patent: 2005-183790 (2005-07-01), None

Affiliated with

Also associated with

Rating

Printed board and semiconductor integrated circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printed board and semiconductor integrated circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printed board and semiconductor integrated circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4277158