Semiconductor device with recessed post electrode

Details Semiconductor device with recessed post electrode Semiconductor device with recessed post electrode

2007-06-05

2007-06-05

Parker, Kenneth (Department: 2815)

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

Combined with electrical contact or lead

Bump leads

C257S737000, C257SE21058, C257SE23021

Reexamination Certificate

active

10995411

ABSTRACT:
A semiconductor device includes a semiconductor chip which has a top surface, a conductive member which includes a first portion which is located on the electrode pad and a second portion which is extended from the first portion, and a sealing resin which seals the top surface of the semiconductor chip and the conductive member. A top surface of the second portion is exposed from the sealing resin and a part of the top surface of the second portion is concaved from a surface of the sealing resin. An external electrode is formed on the top surface of the second portion.

REFERENCES:
patent: 6337445 (2002-01-01), Abbott et al.
patent: 6404051 (2002-06-01), Ezawa et al.
patent: 6642626 (2003-11-01), Park
patent: 6734568 (2004-05-01), Matsuo et al.
patent: 6793116 (2004-09-01), Harada
patent: 2003/0052409 (2003-03-01), Matsuo et al.
patent: 2003/0052414 (2003-03-01), Cowens et al.
patent: 2004/0201097 (2004-10-01), Ohsumi
patent: 2004/0238955 (2004-12-01), Homma et al.
patent: 2005/0017356 (2005-01-01), Ohsumi
patent: 2005/0073049 (2005-04-01), Tsubosaki
patent: 2005/0093149 (2005-05-01), Nakatani
patent: 2005/0098891 (2005-05-01), Wakabayashi et al.
patent: 2000-228455 (2000-08-01), None
patent: 3217046 (2001-08-01), None
patent: 2002-170427 (2002-06-01), None

Affiliated with

Also associated with

Rating

Semiconductor device with recessed post electrode 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 with recessed post electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device with recessed post electrode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3810806