Conductive resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C524S588000, C524S589000, C524S594000, C524S492000, C524S493000, C524S439000, C524S434000, C523S400000, C523S443000, C523S466000, C252S512000, C252S519310, C252S519330

Reexamination Certificate

active

07026382

ABSTRACT:
A conductive resin composition primarily comprising (A) 100 parts by weight of a thermosetting or thermoplastic resin, (B) 5–2,000 parts by weight of a conductive filler, and (C) 0.1–300 parts by weight of organic resin or rubber particulates has a low volume resistivity and stability thereof, and is effectively adherent. When applied to semiconductor packages, the composition can prevent the semiconductor chips from warpage or cracking due to thermal stresses in the semiconductor packages, ensuring the fabrication of semiconductor devices with high reliability.

REFERENCES:
patent: 3609104 (1971-09-01), Ehrreich et al.
patent: 3746662 (1973-07-01), Adelman
patent: 4610808 (1986-09-01), Kleiner
patent: 5412014 (1995-05-01), Romenesko
patent: 5538793 (1996-07-01), Inokuchi et al.
patent: 6361716 (2002-03-01), Kleyer et al.
patent: 6433057 (2002-08-01), Bhagwagar et al.
patent: 6465082 (2002-10-01), Takezawa et al.
patent: 6469090 (2002-10-01), Azechi et al.
patent: 2748318 (1998-05-01), None
patent: 2797471 (1998-09-01), None
patent: 3178309 (2001-06-01), None
patent: 3300525 (2002-07-01), None
Iguchi et al. Apr. 1996 English Translation of JP 08-085753 from JPO Web-site.
Akiba English Jan. 2003 Translation of JP 2003-003066 from JPO Web-site.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Conductive resin composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conductive resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conductive resin composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3605519

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.