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41.2: High‐efficiency LEDs for LCD Backlights
Author(s) -
Zwanenburg Michel J.,
Dunn Tim,
Stich Andreas,
Schwedler Winfred,
Plötz Ludwig
Publication year - 2004
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 - 10.1889/1.1821338
Subject(s) - backlight , light emitting diode , flexibility (engineering) , liquid crystal display , luminance , computer science , ideal (ethics) , computer hardware , optoelectronics , materials science , artificial intelligence , operating system , statistics , mathematics , philosophy , epistemology
In this paper, we will introduce a novel MultiLED package that is ideal for application as a light source in LCD backlighting systems. We will discuss its optical, thermal and electrical performance in a prototype for a 17″ LCD monitor and demonstrate that this package enables an optical design of reduced complexity. Finally we will discuss a light guide solution that will enable unlimited flexibility in terms of size and luminance.