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A field‐sequential color VGA AMEL display
Author(s) -
Tuenge R.,
Larsson T.,
Moehnke S.,
Wald S.,
Sproull W.,
King C.,
Sharp G. D.,
Johnson K. M.,
Gilman S.
Publication year - 1997
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 - 10.1889/1.1985173
Subject(s) - video graphics array , shutter , gamut , computer science , color gel , rgb color model , computer graphics (images) , artificial intelligence , computer vision , chromaticity , grayscale , optics , materials science , physics , pixel , computer hardware , layer (electronics) , field programmable gate array , composite material , thin film transistor
— A 0.7‐inch‐diagonal full‐color VGA active‐matrix EL display using a liquid‐crystal color shutter to provide field‐sequential filtering of the broadband EL emission is reported. The shutter's color‐filter design improves the color gamut of AMEL displays using the SrS: Ce/ZnS: Mn EL phosphor. A digital gray‐scale addressing scheme achieves 256 colors using temporal binary shading combined with error diffusion.