(19)

(11)

EP 1 982 319 A1

(12)

(43) Date of publication: 22.10.2008 Bulletin 2008/43 (21) Application number: 07705994.7 (22) Date of filing: 02.02.2007

(51) International Patent Classification (IPC):  G09F 19/22(2006.01) (86) International application number: PCT/IE2007/000012 (87) International publication number: WO 2007/091227 (16.08.2007 Gazette 2007/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 08.02.2006 IE 20060084 (71) Applicant: Cavanagh Research Limited Birr Co. Offaly (IE)	(72) Inventors: MURPHY, Barry Co. Offaly (IE) FREEMAN, Padraig Co. Offaly (IE) (74) Representative: Catesby, Olivia Joanne et al Tomkins & Co 5 Dartmouth Road Dublin 6 Dublin 6 (IE)