https://m2.mtmt.hu/ eng 2026-06-24 15:40 BookChapter 30815538 APPROVED true WoS:hiba:000534514800061 2020-09-02 15:10 befoglaló egyiknél nincsenek szerzők, befoglaló cím nem egyezik 0 false 2026-05-20T15:55:12.480+0000 2023-01-25T10:52:39.459+0000 2019-09-24T23:31:36.723+0000 true 10001242 Poppe András /api/author/10001242 Author true 10001242 2023-04-13T12:53:32.559+0000 2023-04-13T12:53:32.559+0000 true false true 25 25 /api/publicationtype/25 PublicationType 2 true 25 BookChapter true 10000312 Conference paper true 25 25 /api/publicationtype/25 PublicationType 2 true 25 BookChapter /api/subtype/10000312 Konferenciaközlemény SubType 228 true 10000312 true 1 /api/category/1 Category true 1 László, Pohl Multi-Domain Modelling and Simulation of White CoB LEDs S_04B-3_151_Pohl S_04B-3_151_Pohl 7 2019 The multi-domain operation of blue pump LEDs in a chip-on-board (CoB) device cannot be described properly by the existing chip level multi-domain compact models and a package compact thermal model because their operation is strongly affected by such parts of the environment as the substrate or the phosphor. In this case a mix of compact modelling and distributed modelling approaches need to be used. This paper presents a method that applies a chip level multi-domain LED compact model in a distributed way for the simulation of the LED chips and a Finite Volume Method based description for the whole package, including the temperature dependent light conversion taking place in the phosphor layer covering the entire LED chip array. The chip model describes the electrical, thermal and light output characteristics and their mutual dependence. This paper presents a new multi-domain phosphor model based on path tracing algorithms to describe the blue-to-yellow conversion, heat loss and light propagation in a distributed way for white CoB LEDs. 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2530424 /api/reference/2530424 16 false true /api/publication/30815538 <div class="BookChapter Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10041061"><a href="/gui2/?type=authors&mode=browse&sel=10041061" target="_blank">László Pohl ✉ (<span class="authorship-author-name">Pohl László</span> <span class="authorAux-mtmt"> mikroelektronika</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10045132"><a href="/gui2/?type=authors&mode=browse&sel=10045132" target="_blank">Márton Németh (<span class="authorship-author-name">Németh Márton</span> <span class="authorAux-mtmt"> Elektronikus eszközök</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10051374"><a href="/gui2/?type=authors&mode=browse&sel=10051374" target="_blank">János Hegedüs (<span class="authorship-author-name">Hegedüs János</span> <span class="authorAux-mtmt"> LED modellezés</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10042770"><a href="/gui2/?type=authors&mode=browse&sel=10042770" target="_blank">Gusztáv Hantos (<span class="authorship-author-name">Hantos Gusztáv</span> <span class="authorAux-mtmt"> mikroelektronika</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10041370"><a href="/gui2/?type=authors&mode=browse&sel=10041370" target="_blank">Zsolt Kohári (<span class="authorship-author-name">Kohári Zsolt</span> <span class="authorAux-mtmt"> elektronika</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10001242"><a href="/gui2/?type=authors&mode=browse&sel=10001242" target="_blank">András Poppe ✉ (<span class="authorship-author-name">Poppe András</span> <span class="authorAux-mtmt"> Mikroelektronika</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Electron Devices</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;30815538" target="_blank">Multi-Domain Modelling and Simulation of White CoB LEDs</a></div> <div class="InBook"><div class="chapter-in">In:</div> <div class="authors"> </div> <div class="booktitle"><a href="/gui2/?mode=browse&params=publication;31577640" target="_blank">2019 25TH INTERNATIONAL WORKSHOP ON THERMAL INVESTIGATIONS OF ICS AND SYSTEMS (THERMINIC 2019) </a></div> <div class="conference"> Conference: <span class="location">Lecco, Italy <span class="conference-date">2019.09.25. - 2019.09.27.</span> </div> <span class="publishedAt">New York City: <span class="publishers">IEEE</span>, <span class="page"> Paper S_04B-3_151_Pohl. 7 p. </span> <span class="year">(2019)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1109/THERMINIC.2019.8923856" target="_blank" href="https://doi.org/10.1109/THERMINIC.2019.8923856"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="8923856" target="_blank" href="http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=8923856"> IEEE Xplore </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000534514800061" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000534514800061"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85077971152" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85077971152"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="https://ieeexplore.ieee.org/document/8923856" target="_blank" href="https://ieeexplore.ieee.org/document/8923856"> Other URL </a> </span> </span> <span class="bookchapter-ids">Book link(s):</span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <span class="isbnOrIssn"> ISBN: </span> <a style="color:black" title="9781728120782" target="_blank" href="https://www.worldcat.org/search?q=isbn%3A9781728120782"> 9781728120782 </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="https://ieeexplore.ieee.org/xpl/conhome/8911538/proceeding" target="_blank" href="https://ieeexplore.ieee.org/xpl/conhome/8911538/proceeding"> Other URL </a> </span> </span> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 4</span> | Independent citation: 2 | Self citation: 2 | Unknown citation: 0 | Number of citations in WoS: 4 | Number of citations in Scopus:&nbsp;3 | WoS/Scopus assigned:&nbsp;4 | Number of citations with DOI:&nbsp;4 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;30815538&sort=publishedYear,desc&sort=title"> Number of cited publications: 6 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 30815538</span> | <span class="status-data status-APPROVED"> Published </span> <span class="long-book-mtid">Book: 31577640</span> Core Citing | <span class="type-subtype">Chapter in Book ( Conference paper ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> Delphi4LED ECSEL(H2020 ECSEL 692465) Funder: ECSEL, Delphi4LED(NEMZ_16-1-2017-0002) Funder: NKFIH, LED-REL(K 128315) Funder: NKFIH, (BME FIKP-MI/SC) </div> <div class="lastModified">Last Modified: 2023.01.25. 11:52 Éva Pécsi (MTMT Közp 2,3, admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Comments</u>: WoS:hiba:000534514800061 2020-09-02 15:10 befoglaló egyiknél nincsenek szerzők, befoglaló cím nem egyezik</pre> </div> </div>