New developments on high-efficiency infrared and InGaAlP light-emitting diodes at OSRAM Opto Semiconductors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 9003, Issue , 2014, Pages

  Broell, Markus ^a   Sundgren, Petrus ^a   Rudolph, Andreas ^a   Schmid, Wolfgang ^a   Vogl, Anton ^a   Behringer, Martin ^a  

^a OSRAM OPTO SEMICONDUCTORS GMBH   (Germany)

Author keywords

AlGaAs; infrared; InGaAlP; light emitting diode; thinfilm

Indexed keywords

ALUMINUM GALLIUM ARSENIDE; DIODES; INFRARED RADIATION; LIGHTING; LUMINANCE; SEMICONDUCTOR DIODES; THIN FILMS;

ALGAAS; HIGH-EFFICIENCY; INGAALP; LIGHT OUTPUT; OPERATING CURRENTS; RED LIGHT; THIN-FILM TECHNOLOGY; WALLPLUG EFFICIENCY;

LIGHT EMITTING DIODES;

EID: 84901780589     PISSN: 0277786X     EISSN: 1996756X     Source Type: Conference Proceeding    
DOI: 10.1117/12.2039078     Document Type: Conference Paper

References (6)

1. Massa, G. D.; Kim,H.; Wheeler, R.M.; Mitchell, C.A.; "Plant Productivity in Response to LED lighting," HortScience 43(7), 1951-1956 (2008).
2. He, G.; Zheng, L.; "Color Temperature tunable white-light light-emitting diode clusters with high color rendering index," Applied Optics 49(24), 4670-4676 (2010).
3. Wirth, R.; Illek, S.; Karnutsch, C.; Pietzonka, I.; Ploessl, A.; Stauss, P.; Stein, W.; Wegleiter, W.; Windisch, R.; Zull, H.; Streubel, K.P.; "Recent progress of AlGaInP thin-film light-emitting diodes," Proc. SPIE 4996, Light-Emitting Diodes: Research, Manufacturing, and Applications VII, 1 (2003).
4. Windisch, R; Altieri, P.; Butendeich, R.; Illek, S.; Stauss, P.; Stein, W.; Wegleiter, W.; Wirth, R.; Zull, H.; Streubel, K., "InGaAlP Thinfilm with high luminous efficiency," Proc. SPIE 5366, Light-Emitting Diodes: Research, Manufacturing, and Applications VIII, 43 (2004).
5. Windisch, R.; Rooman, C.; Meinlschmidt, S.; Kiesel, P.; Zipperer, D.; Dohler, G.H.; Dutta, B.; Kuijk, M.; Borghs, G.; Heremans, P., "Impact of texture-enhanced transmission on high-efficiency surface-textured lightemitting diodes," Appl. Phys. Lett.79(15), 2315-2317 (2001).
6. Palik, E.D.; Handbook of Optical Constants of Solids, Academic Press (1997).