(19)
(11) EP 0 253 886 A1

(12)

(43) Date of publication:
27.01.1988 Bulletin 1988/04

(21) Application number: 87902022.0

(22) Date of filing: 24.12.1986
(51) International Patent Classification (IPC): 
H01L 25/ 00( . )
H01L 23/ 52( . )
H01L 25/ 07( . )
H01L 31/ 167( . )
G02B 6/ 43( . )
H01L 25/ 065( . )
H01L 25/ 18( . )
(86) International application number:
PCT/US1986/002805
(87) International publication number:
WO 1987/004566 (30.07.1987 Gazette 1987/17)
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 21.01.1986 US 19860820624

(71) Applicant: AT&T Corp.
New York, NY 10013-2412 (US)

(72) Inventors:
  • HORNAK, Lawrence, Anthony
    Ocean, NJ 07712 (US)
  • TEWKSBURY, Stuart, Keene
    Middletown, NJ 07748 (US)

(74) Representative: Johnston, Kenneth Graham, et al 
AT&T (UK) Ltd. 5 Mornington Road
Woodford Green Essex, IG8 OTU
Woodford Green Essex, IG8 OTU (GB)

   


(54) INTERCONNECTS FOR WAFER-SCALE-INTEGRATED ASSEMBLY