(19)
(11) EP 0 222 877 A1

(12)

(43) Date of publication:
27.05.1987 Bulletin 1987/22

(21) Application number: 86903783.0

(22) Date of filing: 08.05.1986
(51) International Patent Classification (IPC): 
C23C 14/ 34( . )
H01L 21/ 677( . )
C23C 14/ 56( . )
(86) International application number:
PCT/US1986/001010
(87) International publication number:
WO 1986/006753 (20.11.1986 Gazette 1986/25)
(84) Designated Contracting States:
BE DE FR GB IT LU NL SE

(30) Priority: 09.05.1985 US 19850732878

(71) Applicant: SEAGATE TECHNOLOGY
Scotts Valley, California 95066 (US)

(72) Inventors:
  • FLINT, Alan
    Los Gatos, CA 95030 (US)
  • MILLER, Ken
    Mountain View, CA 94043 (US)
  • SHAH, Sushil
    Sunnyvale, CA 94086 (US)

(74) Representative: Barlow, Roy James, et al 
J.A. KEMP & CO. 14, South Square, Gray's Inn
London WC1R 5LX
London WC1R 5LX (GB)

   


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