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P‐120: Comparison of Discharge Characteristics between Coplanar‐ and Plate‐Gap Structures in Xe‐Backlight Unit
Author(s) -
Heo Jaenyeong,
Kim Jae Young,
Lim Jae Kwang,
Tae HeungSik,
Seo Jeong Hyun,
Cho ByungGwon
Publication year - 2008
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 - 10.1889/1.3069482
Subject(s) - backlight , luminance , materials science , waveform , luminous efficacy , voltage , optoelectronics , optics , electrical engineering , physics , engineering , liquid crystal display , nanotechnology , layer (electronics)
The discharge characteristics between the coplanar‐gap and plate‐gap structures in the 6‐in. Xe backlight units (BLU) are examined and compared. The discharge characteristics including the firing/sustaining voltages, capacitances of lamps, luminance and luminous efficiencies are measured for two different discharge structures, such as the coplanar‐gap and plate‐gap structures. In particular, the voltage, current, and infrared waveforms are observed are compared for two different structures.