Fishing – trapping – and vermin destroying
Patent
1991-03-19
1992-06-09
Chaudhuri, Olik
Fishing, trapping, and vermin destroying
437209, 437211, H01L 21326, H01L 21479, H01L 2156, H01L 21603
Patent
active
051206650
ABSTRACT:
A composition comprising (A) an epoxy resin type adhesive, (B) particles obtained by coating a nucleus of a curing agent with a film, (C) pressure-deformable electroconductive particles having an average particle size larger than that of the particles (B), and if necessary (D) rigid particles having an average particle size smaller than that of the particles (B). Also, a method of using for the composition connecting circuits electrically or connecting a semiconductor chip to a wiring substrate.
REFERENCES:
patent: 4423435 (1983-12-01), Test, II
patent: 4654752 (1987-03-01), Kyle
patent: 4680226 (1987-07-01), Takeda
patent: 4731282 (1988-03-01), Tsukagoshi et al.
Bolger & Mooney, "Die Attach in Hi-Rel P-Dips: Polyimides or Low Chloride Epoxies?" IEEE Transactions on Components, Hybrids and Manufacturing Technology CHMT-7 (1984) Dec., No. 4, New York, USA.
Goto Yasushi
Nakajima Atsuo
Tsukagoshi Isao
Yamaguchi Yutaka
Chaudhuri Olik
Graybill David E.
Hitachi Chemical Company
LandOfFree
Method of using an anisotropically electroconductive adhesive ha does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of using an anisotropically electroconductive adhesive ha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of using an anisotropically electroconductive adhesive ha will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1804211