Global Patent Index - EP 2929526 A4

EP 2929526 A4 20161116 - CONFIGURABLE LED PIXEL DEVICE WITH AUTOMATIC PIXEL DETECTION

Title (en)

CONFIGURABLE LED PIXEL DEVICE WITH AUTOMATIC PIXEL DETECTION

Title (de)

KONFIGURIERBARE LED-PIXELVORRICHTUNG MIT AUTOMATISCHER PIXELERFASSUNG

Title (fr)

DISPOSITIF À PIXELS LED CONFIGURABLE AVEC DÉTECTION AUTOMATIQUE DE PIXELS

Publication

EP 2929526 A4 20161116 (EN)

Application

EP 13863518 A 20131210

Priority

  • DK PA201270773 A 20121210
  • DK 2013050425 W 20131210

Abstract (en)

[origin: WO2014090258A1] The present invention relates to a LED pixel device comprising a number of LED pixels arranged at a plurality of interconnected pixel segments, where controlling means is connected to the pixel segments and is to control the number of LED pixels. At least one of the pixel segments is disconnectable from the LED pixel device and the LED pixel device comprises pixel segment detection. The pixel detection means is adapted to detect which of the pixel segments that are connected to LED pixel device and the controlling means is adapted to control the number of LED pixels based on said pixel segment detection means. The present invention relates also to a display system comprising a central controller connected to a LED pixel device as described above. Also the present invention relates to e method of controlling a LED pixel device as described above.

IPC 8 full level

G06F 3/14 (2006.01); G09G 3/14 (2006.01); G09G 3/20 (2006.01); G09G 3/32 (2006.01); H05B 37/02 (2006.01)

CPC (source: EP)

G06F 3/1446 (2013.01); G09G 3/2088 (2013.01); G09G 3/32 (2013.01); G09G 2300/026 (2013.01); G09G 2330/08 (2013.01); G09G 2356/00 (2013.01); G09G 2370/22 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2014090258 A1 20140619; CN 104871235 A 20150826; CN 104871235 B 20180501; EP 2929526 A1 20151014; EP 2929526 A4 20161116

DOCDB simple family (application)

DK 2013050425 W 20131210; CN 201380064467 A 20131210; EP 13863518 A 20131210