EP 1966784 A1 20080910 - COORDINATE SCHEMES FOR ADDRESSING LED BASED MATRIX DISPLAYS
Title (en)
COORDINATE SCHEMES FOR ADDRESSING LED BASED MATRIX DISPLAYS
Title (de)
KOORDINATION VON SCHEMATA ZUR ADRESSIERUNG VON MATRIX-ANZEIGEN AUF LED-BASIS
Title (fr)
SCHEMAS DE COORDONNEES DESTINES A L'ADRESSAGE D'AFFICHAGES MATRICIELS A BASE DE DEL
Publication
Application
Priority
- IB 2006054800 W 20061213
- EP 05112863 A 20051223
- EP 06842474 A 20061213
Abstract (en)
[origin: WO2007072319A1] A display system (300) includes controllable lighting elements (330) having a control configuration; and a controller (310) configured to query the lighting elements (330) to determine their configuration. The controllable lighting elements (330) include LEDs. The controller (310) is further configured to translate input information into output information in accordance with the control configuration for control of the lighting elements, where the LEDs display a pattern in accordance with the output information. The pattern may be displayed by masking desired ones of the LEDs, where mask-based addressing compresses and reduces the size of the output information. The input and output information includes different coordinate addressing information.
IPC 8 full level
CPC (source: EP US)
G09G 3/001 (2013.01 - EP US); H05B 47/00 (2020.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007072319 A1 20070628; CN 101346752 A 20090114; EP 1966784 A1 20080910; JP 2009521006 A 20090528; TW 200733041 A 20070901
DOCDB simple family (application)
IB 2006054800 W 20061213; CN 200680048760 A 20061213; EP 06842474 A 20061213; JP 2008546739 A 20061213; TW 95147997 A 20061220