High Brightness LEDs: Manufacturing and Applications

Andreas Weimar
Osram Opto Semiconductors, 93155 Regensburg, Germany e-mail: andreas.weimar@osram-os.com phone:

Keywords: LED, solid state lighting


In this presentation an overview about the LED technology is given containing the functional principle, the basic production steps epitaxy, chip technology and packaging as well as solutions for white light of different color temperature and quality. The paper will also include the current status of the performance data and an overview on the actual and near future applications for LEDs. The key challenges for LED manufacturing will be highlighted.

Paper 11a.1.pdf