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62‐11: Development of New Green Phosphors for Liquid Crystal Display Backlights
Author(s) -
Camardello Sam J.,
Butts Matthew D.,
Cassidy Rachel,
Murphy James E.,
Parthasarathy Gautam,
Setlur Anant A.,
Siclovan Oltea P.,
Welch Justin,
Yakimov Aharon
Publication year - 2021
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.14836
Subject(s) - phosphor , gamut , materials science , quenching (fluorescence) , sialon , thermal stability , metallurgy , computer science , chemical engineering , optoelectronics , ceramic , optics , fluorescence , engineering , physics , artificial intelligence
We discuss the performance of GE's new green phosphors for wide color gamut in liquid crystal displays. These new phosphors are combined with GE's K 2 SiF 6 :Mn 4+ (KSF/PFS) red phosphor to increase color gamut by >5% versus standard KSF/β‐SiAlON:Eu 2+ phosphor blends. Other phosphor performance metrics such as response time, thermal quenching, and environmental stability will also be discussed.