(19)

(11)

EP 1 125 238 A1

(12)

(43) Date of publication: 22.08.2001 Bulletin 2001/34 (21) Application number: 99968732.0 (22) Date of filing: 03.09.1999

(51) International Patent Classification (IPC)7: G06G 1/00 (86) International application number: PCT/US9920/290 (87) International publication number: WO 0014/670 (16.03.2000 Gazette 2000/11)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 04.09.1998 US 99272 P (71) Applicant: Sharpscreen Development Company L.L.C. Fairfield, CT 06430 (US)	(72) Inventor: GREEN, Paul, T. Westport, CT 06880 (US) (74) Representative: Hackett, Sean James  Marks & Clerk,Alpha Tower,Suffolk Street Queensway Birmingham B1 1TT Birmingham B1 1TT (GB)