(19)
(11) EP 0 382 714 A1

(12)

(43) Date of publication:
22.08.1990 Bulletin 1990/34

(21) Application number: 88902047.0

(22) Date of filing: 10.02.1988
(51) International Patent Classification (IPC): 
H05K 7/ 20( . )
H01L 21/ 48( . )
H01L 23/ 50( . )
H05K 7/ 10( . )
H01L 21/ 00( . )
H01L 23/ 12( . )
H05K 3/ 20( . )
(86) International application number:
PCT/US1988/000384
(87) International publication number:
WO 1988/006395 (25.08.1988 Gazette 1988/19)
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 19.02.1987 US 19870016614
21.05.1987 US 19870052327
02.02.1988 US 19880145977

(71) Applicant: OLIN CORPORATION
New Haven, CT 06511 (US)

(72) Inventors:
  • CHANG, Kin-Shiung
    Meriden, CT 06450 (US)
  • ARMER, Thomas, A.
    Westborough, Massachussetts 01581 (US)
  • BRIDGES, William, G.
    San Jose, CA 95120 (US)

(74) Representative: Klunker . Schmitt-Nilson . Hirsch 
Winzererstrasse 106
D-80797 München
D-80797 München (DE)

   


(54) PROCESS FOR MANUFACTURING PLASTIC PIN GRID ARRAYS AND THE PRODUCT PRODUCED THEREBY