EP 1695332 A2 20060830 - ELECTRONIC CONTROL CELL FOR AN ACTIVE MATRIX DISPLAY ORGANIC ELECTROLUMINESCENT DIODE AND METHODS FOR THE OPERATION THEREOF AND DISPLAY
Title (en)
ELECTRONIC CONTROL CELL FOR AN ACTIVE MATRIX DISPLAY ORGANIC ELECTROLUMINESCENT DIODE AND METHODS FOR THE OPERATION THEREOF AND DISPLAY
Title (de)
ELEKTRONISCHE STEUERZELLE FÜR EINE ORGANISCHE ELEKTROLUMINESZENZDIODE EINER AKTIVMATRIXANZEIGE UND VERFAHREN ZU IHREM BETRIEB UND ANZEIGE
Title (fr)
CELLULE DE COMMANDE ELECTRONIQUE POUR DIODE ELECTROLUMINESCENTE ORGANIQUE D AFFICHEUR A MATRICE ACTIVE, PROCEDES DE FONCTIONN EMENT ET AFFICHEUR
Publication
Application
Priority
- FR 2004050685 W 20041213
- FR 0351026 A 20031211
Abstract (en)
[origin: FR2863758A1] The cell has a control transistor (61) operated as an electronic switch based on a control signal arriving on a control line (5`). A capacitive storage circuit storing the control signal has a capacitor (C) on the control line, where the voltages at the terminals of the capacitor decrease during a time period. The storage of the signal is temporary due to discharge of load through a resistor (R f) in parallel to the capacitor. Independent claims are also included for the following: (A) a process of operating an electronic control cell for an organic light emitting diode (OLED) of a pixel or segment of a display (B) a display having an organic light emitting diode of pixel and/or segments using an electronic control cell.
IPC 8 full level
G09G 3/32 (2006.01); H05B 44/00 (2022.01)
CPC (source: EP KR US)
G09G 3/3233 (2013.01 - EP KR US); G09G 3/3258 (2013.01 - EP KR US); G09G 2300/0842 (2013.01 - EP KR US); G09G 2310/066 (2013.01 - EP KR US); G09G 2320/0261 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2005059883A2
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
FR 2863758 A1 20050617; FR 2863758 B1 20060714; CN 1902676 A 20070124; EP 1695332 A2 20060830; JP 2007518112 A 20070705; KR 20060134970 A 20061228; US 2007091030 A1 20070426; WO 2005059883 A2 20050630; WO 2005059883 A3 20051124
DOCDB simple family (application)
FR 0351026 A 20031211; CN 200480040246 A 20041213; EP 04816539 A 20041213; FR 2004050685 W 20041213; JP 2006543592 A 20041213; KR 20067013875 A 20060710; US 58249304 A 20041213