ORGANIC ELECTROLUMINESCENT DISPLAY

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 hardwareG09G 3/3233G09G 2300/0417G09G 2300/0439G09G 2300/0823G09G 2300/0852G09G 2310/0254G09G 2320/0233G09G 2320/043

AI classification

AI hardware0.67
Natural language0.01
Knowledge representation0.00
Machine learning0.00
Vision0.00
Evolutionary computation0.00
Speech0.00
Planning0.00

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.

From the same owner

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