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The MEMOLED: Active Addressing with Passive Driving
Author(s) -
Asadi Kamal,
Blom Paul W. M.,
de Leeuw Dago M.
Publication year - 2011
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201003213
Subject(s) - active matrix , materials science , oled , power consumption , light emitting diode , optoelectronics , power (physics) , computer science , nanotechnology , physics , layer (electronics) , quantum mechanics , thin film transistor
Passive or active matrix driving schemes in large displays are prone to high power consumption and cost, respectively. For signage applications such as large out‐door displays with low refresh rates there is as yet no technological solution. Here the MEMOLED solution, an organic light‐emitting diode with an integrated ferroelectric memory, is presented. Programmability of the integrated memory allows active addressing of the OLED in a passive matrix geometry.