About: Thermal resistance investigations on new leadframe-based LED packages and boards

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.microrel.2013.02.016
Description	In Solid State Lighting, thermal management is a key issue. Within the CSSL consortium, we have developed an advanced leadframe based LED package to reduce the thermal resistance of the component. Numerical simulations have been implemented using Ansys software and thermal measurements have been carried out using the forward voltage method to derive the thermal resistance. The T3ster transient thermal analysis has been used to determine the different thermal resistance contributions in the package and in the board, showing good correlation between experimental and simulation results. As a result, low thermal resistances of 5.5 K/W have been obtained on our advanced leadframe based LED package and have been compared with the standard configuration of multiple Rebel LEDs on FR4 board. In Solid State Lighting, thermal management is a key issue. Within the CSSL consortium, we have developed an advanced leadframe based LED package to reduce the thermal resistance of the component. Numerical simulations have been implemented using Ansys software and thermal measurements have been carried out using the forward voltage method to derive the thermal resistance. The T3ster transient thermal analysis has been used to determine the different thermal resistance contributions in the package and in the board, showing good correlation between experimental and simulation results. As a result, low thermal resistances of 5.5 K/W have been obtained on our advanced leadframe based LED package and have been compared with the standard configuration of multiple Rebel LEDs on FR4 board. (en)
Title	Thermal resistance investigations on new leadframe-based LED packages and boards Thermal resistance investigations on new leadframe-based LED packages and boards (en)
skos:prefLabel	Thermal resistance investigations on new leadframe-based LED packages and boards Thermal resistance investigations on new leadframe-based LED packages and boards (en)
skos:notation	RIV/68407700:21230/13:00205483!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7H10017)
http://linked.open...iv/cisloPeriodika	53
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Jakovenko, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	110920
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00205483
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	SSL lightning; LED boatds (en)
http://linked.open.../riv/klicoveSlovo	SSL lightning LED boatds
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[5BAC78EF8C82]
http://linked.open...i/riv/nazevZdroje	Microelectronics Reliability
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Consumerizing Solid State Lighting
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Jakovenko, Jiří Bancken, P. Jorda, X. Perpina, X. Vellvehi, M. Gasse, A. Pardo, B. Werkhoven, R. J. Fergeix, A. Weelden, T.
http://linked.open...ain/vavai/riv/wos	000322292100006
issn	0026-2714
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.microrel.2013.02.016
http://localhost/t...ganizacniJednotka	21230

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