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69‐3: New Multiplexing Method for Quasi Static and Artefact Free Color LED Matrix Displays
Author(s) -
Leroux Thierry,
Boher Pierre,
Glinel David,
Big Thibault,
Jiang Jeffrey,
Soulier David
Publication year - 2017
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.11803
Subject(s) - multiplexing , rgb color model , computer science , computer vision , multiplex , spatial multiplexing , pixel , artificial intelligence , color balance , matrix (chemical analysis) , computer graphics (images) , color image , computer hardware , image (mathematics) , telecommunications , image processing , materials science , bioinformatics , channel (broadcasting) , mimo , composite material , biology
Multiplex drive is generally used for electronic displays with many pixel elements to reduce the cost. For RGB LED displays spatial multiplexing or color multiplexing methods are generally used even if high currents are generally required and may cause electromagnetic interferences. In addition color artefacts are always present when taking pictures or videos. In the present paper we present a new spatial/color multiplying method that reduces all these drawbacks.