(19)
(11) EP 1 105 248 A1

(12)

(43) Date of publication:
13.06.2001 Bulletin 2001/24

(21) Application number: 99957032.8

(22) Date of filing: 14.06.1999
(51) International Patent Classification (IPC)7B23K 26/18, H05K 3/00, B41J 2/16
(86) International application number:
PCT/GB9901/875
(87) International publication number:
WO 9965/639 (23.12.1999 Gazette 1999/51)
(84) Designated Contracting States:
AT CH DE ES FR GB IT LI SE

(30) Priority: 13.06.1998 GB 9812725

(71) Applicant: EXCELLON AUTOMATION
Torrance,California 90509 (US)

(72) Inventors:
  • GOWER, Malcolm, Charles
    Oxford OX8 8LH (GB)
  • RUMSBY, Philip, Thomas
    Oxford OX8 8LH (GB)
  • THOMAS, Dafydd, Wyn
    Oxford OX8 8LH (GB)

(74) Representative: Spall, Christopher John 
Barker Brettell,138 Hagley Road
Edgbaston,Birmingham B16 9PW
Edgbaston,Birmingham B16 9PW (GB)

   


(54) LASER DRILLING OF HOLES IN MATERIALS