(19)
(11) EP 1 334 645 A2

(12)

(88) Date of publication A3:
01.08.2002

(43) Date of publication:
13.08.2003 Bulletin 2003/33

(21) Application number: 01993138.5

(22) Date of filing: 17.10.2001
(51) International Patent Classification (IPC)7H05B 33/08
(86) International application number:
PCT/EP0112/081
(87) International publication number:
WO 0203/7900 (10.05.2002 Gazette 2002/19)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 02.11.2000 US 704589

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

(72) Inventor:
  • MUSSENDEN, Georg, A.
    NL-5656 AA Eindhoven (NL)

(74) Representative: Deguelle, Wilhelmus Hendrikus Gerardus 
INTERNATIONAAL OCTROOIBUREAU B.V.,Prof. Holstlaan 6
5656 AA Eindhoven
5656 AA Eindhoven (NL)

   


(54) ENERGY-RECOVERING ELECTROLUMINESCENT PANEL SUPPLY/DRIVER CIRCUIT