EP 1463021 A2 20040929 - Signal processing circuit, control device, display device, method of driving display device, and method of driving control device
Title (en)
Signal processing circuit, control device, display device, method of driving display device, and method of driving control device
Title (de)
Signalverarbeitungsschaltung, Anzeigegerät, Treibervorrichtung, Verfahren zur Ansteuerung einer Anzeigevorrichtung, und Verfahren zur Ansteuerung einer Treibervorrichtung.
Title (fr)
Circuit de traitement de signal, Dispositif d'affichage, Appareil de pilotage, Procédé de commande du dispositif d'affichage, Procédé de commande du dispositif de pilotage
Publication
Application
Priority
- JP 2003086501 A 20030326
- JP 2004046862 A 20040223
Abstract (en)
A circuit element (10) comprises a first lead wire (12); a second lead wire (14); a third lead wire (16); first and second rectifying elements (D1, D2) which are connected in series in a forward direction between the first lead wire (12) and the second lead wire (14); and a load (20) which is connected between the third lead wire (16) and a connection point (18) between the first and second rectifying elements (D1, D2). V1 ≥ V2 over an entire operating period provided that V1 represents an electric potential of the first lead wire (12) and V2 represents an electric potential of the second lead wire (14). V2 ≤ V3 ≤ V1 in a period in which a current is blocked and does not flow into the load (20), provided that V3 represents an electric potential of the connection point (18). <IMAGE>
IPC 1-7
IPC 8 full level
G02F 1/133 (2006.01); G09G 3/20 (2006.01); G09G 3/22 (2006.01); G09G 3/30 (2006.01); G09G 3/36 (2006.01); G09G 5/00 (2006.01); H01L 51/50 (2006.01)
CPC (source: EP)
G09G 5/006 (2013.01)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04251654 A 20040323; JP 2004046862 A 20040223