(19)

(11)

EP 2 641 399 A1

(12)

(43) Date of publication: 25.09.2013 Bulletin 2013/39 (21) Application number: 11801804.3 (22) Date of filing: 18.11.2011

(51) International Patent Classification (IPC):  H04N 7/26(2006.01) H04N 7/30(2006.01) (86) International application number: PCT/GB2011/001619 (87) International publication number: WO 2012/066292 (24.05.2012 Gazette 2012/21)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 19.11.2010 GB 201019602 (71) Applicant: Displaylink (UK) Limited Mount Pleasant, Cambridge CB2 0RN (GB)	(72) Inventor: STOYE, William Mount Pleasant Cambridge CB2 0RN (GB) (74) Representative: Hirsz, Christopher Stanislaw et al Mathys & Squire LLP 120 Holborn London EC1N 2SQ London EC1N 2SQ (GB)