Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/10071
Title: A study on the reliability optimization of LED-lit backlight units in mobile devices
Authors: Fong, B
Fong, ACM
Li, CK
Lee, WC 
Tsang, KF
Keywords: Consumer electronics
displays
light-emitting diodes (LEDs)
reliability
Issue Date: 2013
Publisher: IEEE-Inst Electrical Electronics Engineers Inc
Source: IEEE/osa journal of display technology, 2013, v. 9, no. 3, 6212472, p. 131-138 How to cite?
Journal: IEEE/OSA Journal of Display Technology 
Abstract: This paper studies the prevention of premature failures of LED backlights used in mobile devices that are subject to different use conditions. This is a vitally important topic for consumer mobile device manufacturers as the life expectancy of two identical devices from the same production line may vary substantially under different operating environments and use conditions. These differences are not addressed by traditional reliability assessment methods documented in many electronics handbooks. The paper outlines the use of a prognostics approach and condition-based monitoring for optimizing the reliability in the LED backlight display unit of mobile devices.
URI: http://hdl.handle.net/10397/10071
ISSN: 1551-319X
DOI: 10.1109/JDT.2012.2198044
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