(19)
(11) EP 0 383 821 A1

(12)

(43) Date of publication:
29.08.1990 Bulletin 1990/35

(21) Application number: 88909898.0

(22) Date of filing: 18.10.1988
(51) International Patent Classification (IPC): 
H01L 21/ 28( . )
H01L 29/ 43( . )
H01L 21/ 285( . )
(86) International application number:
PCT/US1988/003663
(87) International publication number:
WO 1989/004057 (05.05.1989 Gazette 1989/10)
(84) Designated Contracting States:
DE GB IT NL SE

(30) Priority: 20.10.1987 US 19870110332

(71) Applicant: BELL COMMUNICATIONS RESEARCH, INC.
Livingston, New Jersey 07039-2729 (US)

(72) Inventor:
  • SANDS, Timothy, David
    Lincroft, NJ 07738 (US)

(74) Representative: Dubois-Chabert, Guy, et al 
Société de Protection des Inventions 25, rue de Ponthieu
F-75008 Paris
F-75008 Paris (FR)

   


(54) EPITAXIAL INTERMETALLIC CONTACT FOR COMPOUND SEMICONDUCTORS