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Video processing for active‐matrix polymer OLED TV
Author(s) -
Budzelaar F. P. M.,
Cordes C. N.,
Hoppenbrouwers J. J. L.,
Vaart N. C.,
Beek W. H. M.,
Vossen F. J.,
Hoevenaars A. A. M.,
Boom R. G. H.
Publication year - 2006
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.2206110
Subject(s) - gamut , oled , computer science , brightness , active matrix , liquid crystal display , luminance , inkwell , computer graphics (images) , materials science , computer vision , thin film transistor , optics , physics , nanotechnology , speech recognition , layer (electronics) , operating system
— Active‐matrix OLED panels have inherent features that allow a higher‐quality image reproduction than LCD panels, i.e. , high‐contrast, fast response time, and the capability to produce locally high peak luminance levels. We demonstrated a 13‐in.‐ink‐jet‐printed active‐matrix polymer‐OLED prototype for TV applications at SID 2004. This prototype is used as a carrier for studying video‐processing algorithms that take full advantage of the specific characteristics of OLEDs. Addressing schemes, gamut conversion, histogram‐based brightness control, and sparkle processing will be discussed.