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Proceedings Paper

System architecture of LED: today and tomorrow
Author(s): Alexander Linkov; Rainer Butendeich; Sandra Sobczyk; Wee Jin Yeap ; Ee Lian Jack Lee; Olivier Leray; Christopher Wiesmann; Jun Jun Lim

Paper Abstract

LED components today are complex systems with many optical, electrical, thermal, mechanical and transport interactions. These interactions imply to consider the LED component as a system, in order to identify potentials and remove deficits and improve the LED. Extensive research and development of last year’s allows to reach a high efficacy for LEDs – in the general lighting – of over 200 lm/W, and become commodity in the lighting market. In order to achieve higher efficacies, considering all mentored interactions is necessary. This talk gives an overview of system architecture of LED component today and shows projections into the future.

Paper Details

Date Published: 4 March 2019
Proc. SPIE 10940, Light-Emitting Devices, Materials, and Applications, 109400N (4 March 2019); doi: 10.1117/12.2509956
Show Author Affiliations
Alexander Linkov, OSRAM Opto Semiconductors GmbH (Germany)
Rainer Butendeich, OSRAM Opto Semiconductors GmbH (Germany)
Sandra Sobczyk, OSRAM Opto Semiconductors GmbH (Germany)
Wee Jin Yeap , OSRAM Opto Semiconductors GmbH (Malaysia)
Ee Lian Jack Lee, OSRAM Opto Semiconductors GmbH (Malaysia)
Olivier Leray, OSRAM Opto Semiconductors GmbH (Germany)
Christopher Wiesmann, OSRAM Opto Semiconductors GmbH (Germany)
Jun Jun Lim , OSRAM Opto Semiconductors GmbH (Malaysia)

Published in SPIE Proceedings Vol. 10940:
Light-Emitting Devices, Materials, and Applications
Jong Kyu Kim; Michael R. Krames; Martin Strassburg, Editor(s)

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