(19)
(11) EP 0 378 613 A1

(12)

(43) Date of publication:
25.07.1990 Bulletin 1990/30

(21) Application number: 89906418.0

(22) Date of filing: 31.05.1989
(51) International Patent Classification (IPC): 
G11C 5/ 06( . )
H01L 23/ 52( . )
 G11C 29/ 00( . )
H01L 23/ 528( . )
(86) International application number:
PCT/GB1989/000594
(87) International publication number:
WO 1989/012320 (14.12.1989 Gazette 1989/29)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI NL SE

(30) Priority: 01.06.1988 JP 19880132589
06.12.1988 GB 19880028482

(71) Applicant: ANAMARTIC LIMITED
Milton Cambridge CB4 4AE (GB)

(72) Inventors:
  • BRENT, Michael
    Essex IP8 9DA (GB)
  • MACDONALD, Neal
    Durham (GB)
  • MARSH, Anthony
    Northants (GB)

(74) Representative: Pears, David Ashley, et al 
REDDIE & GROSE 16 Theobalds Road
London WC1X 8PL
London WC1X 8PL (GB)

   


(54) WAFER SCALE INTEGRATED CIRCUITS