Title
An introduction to system reliability for solid-state lighting
Author
van Driel, W.D.
Evertz, F.E.
Zaal, J.J.M.
Morales Nápoles, O.
Yuan, C.A.
Publication year
2013
Abstract
Solid-State Lighting (SSL) applications are slowly but gradually pervading into our daily life. An SSL system is composed of an light-emitting diode (LED) engine with a microelectronic driver(s) in a housing that also supplies the optic design. Knowledge of system-level reliability is crucial for the business success of future SSL systems, and also a very scientific challenge. In practice, a malfunction of the system might be induced by the failure and/or degradation of the subsystems/interfaces. Extra costs, in terms of exceed efforts/designs/parts, have been applied to the systemin order to secure the guaranteed reliability performance of SSL system. Most SSL system designs allow few failures of the subsystem/interface during the application period. Hence, a significant cost reduction can be achieved when the system-level reliability is well understood by proper experimental and simulation techniques. This chapter covers the reliability of total SSL systems including the reliability theories and practices for all (sub) components, such as LED engines, drivers, and fixtures.
Subject
Mechatronics, Mechanics & Materials
MIP - Materials for Integrated Products
TS - Technical Sciences
Electronics Vision
Industrial Innovation
SSL
Solid-state lighting
LED
Light emitting diode
Reliability
To reference this document use:
http://resolver.tudelft.nl/uuid:0e26d4d5-d962-42fa-8d89-6345e71043c0
DOI
https://doi.org/10.1007/978-1-4614-3067-4_12
TNO identifier
777315
Publisher
Springer New York
ISBN
9781461430674
Source
Solid State Lighting Reliability: Components to Systems, 329-346
Document type
bookPart