As communities with a commitment to environmental protection, Diex and Hörbranz (Austria) place great value on solar energy and low power consumption for their street lighting. This does not mean that brightness has to be compromised, however, as brilliant street lights equipped with Golden Dragon Oval LEDs amply demonstrate. OSRAM Opto Semiconductors has developed special oval lenses for this application that direct the light accurately onto the street.
Technologies and Devices International, Inc., (TDI), the leading developer and supplier of compound nitride semiconductor materials, today announced another major breakthrough in Gallium Nitride (GaN) compound semiconductor material technology by fabrication of the first epitaxial structures for blue (450 – 490 nm) and green (490 – 510 nm) light emitting diodes (LEDs) grown by hydride vapor phase epitaxy (HVPE).
Airline pilots will have more advance warning of potentially hazardous atmospheric conditions – such as icing – using a new near-infrared Light Detection and Ranging (LIDAR) system developed by scientists at RL Associates in Chester, Pa. The system, now in a prototype testing phase, will also provide better images in foggy, rainy or extremely hazy conditions, making it easier for pilots to take off and land in those conditions, thereby potentially reducing flight delays.
Research presented at the International Conference on Materials for Advanced Technologies (ICMAT 2007), Singapore by Ms Li Wei Tan, Dr Ross Hatton, Dr Anthony Miller and Professor Ravi Silva of the Advanced Technology Institute (ATI) at the University of Surrey has been awarded with the prestigious Best Poster Award in symposium R.
AIXTRON AG today announced it had received a further repeat order from EpiValley Co., Ltd., headquartered in Kwangju City, South Korea in the second quarter of 2007. Epivalley, a long-term AIXTRON customer purchased thre...
The world's largest bolometer camera for submillimetre astronomy is now in service at the 12-m APEX telescope, located on the 5100m high Chajnantor plateau in the Chilean Andes. LABOCA was specifically designed for the study of extremely cold astronomical objects and, with its large field of view and very high sensitivity, will open new vistas in our knowledge of how stars form and how the first galaxies emerged from the Big Bang.
OSRAM Opto Semiconductors today announced the newest addition to its Pictiva TM line of organic light-emitting diode (OLED) graphic display products.
OSRAM Opto Semiconductors Inc. today announced a groundbreaking addition to its Golden DRAGON™ family of high-performance, light-emitting diodes (LEDs).
More than 30% gain - the new high-output OSTAR Lighting LED in the standard lens version provides a considerable increase in luminous efficacy.
Osram Opto Semiconductors has won a patent action in the USA against Dominant Semiconductors Sdn. Bhd., a Malaysian manufacturer of light emitting diodes (LEDs).
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