(19)
(11) EP 1 602 003 A1

(12)

(43) Date of publication:
07.12.2005 Bulletin 2005/49

(21) Application number: 04714408.4

(22) Date of filing: 25.02.2004
(51) International Patent Classification (IPC)7G02F 1/00
(86) International application number:
PCT/IB2004/050147
(87) International publication number:
WO 2004/079437 (16.09.2004 Gazette 2004/38)
(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 PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 03.03.2003 EP 03100519

(71) Applicant: Koninklijke Philips Electronics N.V.
5621 BA Eindhoven (NL)

(72) Inventors:
  • JAK, Martin, J., J.
    NL-5656 AA Eindhoven (NL)
  • CORNELISSEN, Hugo, J.
    NL-5656 AA Eindhoven (NL)
  • DE KONING, Hendrik
    NL-5656 AA Eindhoven (NL)
  • BROER, Dirk, J.
    NL-5656 AA Eindhoven (NL)

(74) Representative: Damen, Daniel Martijn 
Philips Intellectual Property & Standard P.O. Box 220
5600 AE Eindhoven
5600 AE Eindhoven (NL)

   


(54) A DISPLAY DEVICE AND AN ILLUMINATION SYSTEM THEREFOR