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P‐85: Analysis of the Light Leakage Phenomenon at Corners of LCD Panel
Author(s) -
Chen YungKan,
Lin MaoHsing,
Huang KunFeng,
Huang Yu Chun
Publication year - 2009
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 - 10.1889/1.3256577
Subject(s) - leakage (economics) , materials science , liquid crystal display , thermal , temperature gradient , optics , light field , shear stress , optoelectronics , physics , composite material , quantum mechanics , economics , macroeconomics , meteorology
In this paper, we discuss the light leakage phenomenon at the corners of LCD panel. Light leakage of LCD module occurs due to temperature gradient on the panel. Thermal stress caused by temperature gradient results in the light leakage. By using numerical analysis, we can calculate the distribution of thermal stress. The field of shear stress could be used to evaluate the magnitude of the light leakage phenomenon.