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49.3: High Power Single Stage Inverter for the Multi‐Lamps Backlight of 24″ 32″, and 40″ LCD TVs
Author(s) -
Cho Guangsup,
Kim BongSoo,
Yang DongUook,
Hong JinWoo,
Lee YongKon,
Lee JiHoon,
Lee JooYoung,
Lee DeaHeung,
Choi EunHa,
Kang JuneGill
Publication year - 2003
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 - 10.1889/1.1832540
Subject(s) - backlight , inverter , liquid crystal display , power (physics) , electrical engineering , voltage , stage (stratigraphy) , computer science , materials science , engineering , physics , optoelectronics , paleontology , quantum mechanics , biology
A new high power inverter system switching the high voltage 60 Hz rectified from home electric power of AC 120 or 220 V, is introduced as a potential application to large area backlights assembled with parallel connected multi‐lamps. The slim and compact inverter of high power over 200 W has been achieved on a single stage for the backlight of large area monitors or TVs whose diagonal length are up to 40 inch.