P-70: Image Sticking Measuring Method by Usage Model

P-70: Image Sticking Measuring Method by Usage Model

Two quantities, effective intensity and effective current density, are defined. By measuring luminance degradation of areas varying in current density at different time intervals and determining these quantities, image sticking can be measured and accurately simulated for representative image sets o...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2010-05, Vol.41 (1), p.1512-1515
Hauptverfasser: Maekawa, Yuichi, Mori, Nobuyuki, Kohno, Makoto
Format: Artikel
Sprache:eng
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Beschreibung
Zusammenfassung:Two quantities, effective intensity and effective current density, are defined. By measuring luminance degradation of areas varying in current density at different time intervals and determining these quantities, image sticking can be measured and accurately simulated for representative image sets on RGBW and RGB OLED displays using only one image.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3499996