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P‐79: Engineered Surface with Improved Luminous Efficiency of Phosphor Powder for Plasma Planar Back Light
Author(s) -
Hsieh YuHeng,
Chen JauShiu,
Jeng ShenJiang,
Ting ChuChi,
Sun Oliver,
Chen SanYuan,
Lin ChinChing,
Kuo KuanTing,
Lee ShuPing
Publication year - 2005
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 - 10.1889/1.2036509
Subject(s) - phosphor , materials science , luminance , luminous efficacy , plasma display , planar , luminescence , microwave , optoelectronics , particle (ecology) , surface modification , plasma , particle size , optics , nanotechnology , chemical engineering , chemistry , computer science , layer (electronics) , physics , telecommunications , computer graphics (images) , oceanography , electrode , engineering , quantum mechanics , geology
Simple microwave irradation escalating the luminance efficiency for the commercial phosphor powders is reported. Geometrical variation of the particles from irregular to spherical shape is simultaneously achieved, encouraging an efficient screen‐printed phosphor deposition. Particle size reduction following the microwave surface modification gives consdierably improved luminescence efficiecy.