Premium
P‐82: Expectation of Luminous Efficacy of Ultra Fine Discharge Cells Using 2D‐Simulator
Author(s) -
Lee TaeHo,
Yoo MinSun,
Song SuBin,
Park JunYong,
Cho YoonHyoung
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 - 10.1889/1.2036512
Subject(s) - luminous efficacy , reduction (mathematics) , simulation , xenon , computer science , materials science , physics , nanotechnology , geometry , layer (electronics) , atomic physics , mathematics
It has been suggested that a 50‐inch full HD class is the most ideal display device for digital broadcasting. One of the problems accompanied by the decrease of cell size is the reduction of luminous efficacy. This paper discusses difficulty of designing fine discharge cells and the influence of cell size reduction on the luminous efficacy is investigated using 2‐dimensional simulation. The calculated results are verified by the experimental data obtained from 6‐inch test panels with various pitches. It is found that in ultra fine discharge cells the luminous efficacy can be enhanced adopting high xenon operation along with high frequency driving.