Patent №
US 9,224,331
Granted
2015-12-29
Filed 2008
Owner
THALES
+1 more
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12298140
An organic light-emitting display screen includes n×m picture dots organized in a matrix with m rows and n columns. Each picture dot includes an organic diode and first and second driver circuits for the diode. Each of the first and second driver circuits includes a driving transistor connected between a reference voltage and one electrode of the diode, a switching transistor for switching a gate voltage onto a gate of the driving transistor, and a capacitor connected to the gate of the driving transistor. A circuit for addressing each of the n×m picture dots, to control alternately and simultaneously a recovery phase on one driver circuit and a display phase on the other driver circuit of a picture dot, includes as row select lines, only m row select lines, one per row of picture dots, and/or as data lines, only n data lines, one per column of picture dots.
AI classification
Ownership
THALES
assignment · 217600211
THOMSON LICENSING (S.A.S.)
assignment · 345070450
Assignors
KRETZ, THIERRY, LEBRUN, HUGUES, CHUITON, ELISABETH
On an employer assignment, the assignors are typically the inventors.