(19)
(11) EP 1 642 142 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 2 (W2 B1)

(48) Corrigendum issued on:
09.05.2007 Bulletin 2007/19

(45) Mention of the grant of the patent:
02.11.2006 Bulletin 2006/44

(21) Application number: 04744359.3

(22) Date of filing: 17.06.2004
(51) International Patent Classification (IPC): 
G01R 19/10(2006.01)
G01R 17/14(2006.01)
(86) International application number:
PCT/IB2004/050927
(87) International publication number:
WO 2004/113937 (29.12.2004 Gazette 2004/53)

(54)

METHOD AND CIRCUIT ARRANGEMENT FOR THE SELF-TESTING OF A REFERENCE VOLTAGE IN ELECTRONIC COMPONENTS

VERFAHREN UND SCHALTUNGSANORDNUNG ZUM SELBSTEST EINER REFERENZSPANNUNG INS ELEKTRONISCHEN KOMPONENTEN

PROCEDE ET AGENCEMENT DE CIRCUIT PERMETTANT LE TEST AUTOMATIQUE D'UNE TENSION DE REFERENCE DANS LES COMPOSANTS ELECTRONIQUES


(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 PL PT RO SE SI SK TR

(30) Priority: 25.06.2003 EP 03101870

(43) Date of publication of application:
05.04.2006 Bulletin 2006/14

(73) Proprietors:
  • Philips Intellectual Property & Standards GmbH
    20099 Hamburg (DE)
    Designated Contracting States:
    DE 
  • Koninklijke Philips Electronics N.V.
    5621 BA Eindhoven (NL)
    Designated Contracting States:
    AT BE BG CH CY CZ DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR 

(72) Inventor:
  • KADNER, Martin
    52066 Aachen (DE)

(74) Representative: Volmer, Georg 
Philips Intellectual Property & Standards GmbH, Postfach 50 04 42
52088 Aachen
52088 Aachen (DE)


(56) References cited: : 
US-A- 5 611 239
US-A- 5 773 967
   
  • DAI MING YUAN: "WIEN-ROBINSON-OSZILLATOR ZUR MESSUNG KLEINER KAPAZITATSANDERUNGEN" ELEKTRONIK, FRANZIS VERLAG GMBH. MUNCHEN, DE, vol. 37, no. 9, 29 April 1988 (1988-04-29), pages 86-89, XP000112122 ISSN: 0013-5658
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).