(19)
(11) EP 1 664 976 A2

(12)

(43) Date of publication:
07.06.2006 Bulletin 2006/23

(21) Application number: 04809720.8

(22) Date of filing: 09.09.2004
(51) International Patent Classification (IPC): 
G06F 1/00(1968.09)
(86) International application number:
PCT/US2004/029499
(87) International publication number:
WO 2005/026910 (24.03.2005 Gazette 2005/12)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK

(30) Priority: 10.09.2003 US 501400 P

(71) Applicant: Becton, Dickinson and Company
Franklin Lakes, New Jersey 07417 (US)

(72) Inventors:
  • DASKAL, Vadim M.
    Watertown, Massachusetts 02472 (US)
  • KISS, Attila E.
    North Andover, Massachusetts 01845 (US)

(74) Representative: Weber, Thomas 
Patentanwälte von Kreisler-Selting-Werner, Deichmannhaus am Dom, Bahnhofsvorplatz 1
50667 Köln
50667 Köln (DE)

   


(54) METHOD FOR REDUCING GLARE AND CREATING MATTE FINISH OF CONTROLLED DENSITY ON A SILICON SURFACE