(19)
(11) EP 1 728 266 A2

(12)

(43) Date of publication:
06.12.2006 Bulletin 2006/49

(21) Application number: 05708831.2

(22) Date of filing: 24.02.2005
(51) International Patent Classification (IPC): 
H01K 9/00(2006.01)
(86) International application number:
PCT/IB2005/050678
(87) International publication number:
WO 2005/088678 (22.09.2005 Gazette 2005/38)
(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 MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 09.03.2004 EP 04100956

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

(72) Inventors:
  • BLEEKER, Hendrik, M.
    NL-5656 AA Eindhoven (NL)
  • VAN DER VEEKEN, Renatus, W., C.
    NL-5656 AA Eindhoven (NL)
  • VAN DEN BOGERT, Willem, J.
    NL-5656 AA Eindhoven (NL)

(74) Representative: Rolfes, Johannes Gerardus Albertus et al
Philips Intellectual Property & Standards P.O. Box 220
5600 AE Eindhoven
5600 AE Eindhoven (NL)

   


(54) COMPACT LOW-PRESSURE MERCURY VAPOR DISCHARGE LAMP FOR ILLUMINATION OF A DISPLAY DEVICE