Researchers at Nanchang University in China have been studying the effect of V-pits in indium gallium nitride (InGaN) light-emitting diodes (LEDs) on electroluminescence [Xiaoming Wu, Junlin Liu, and Fengyi Jiang, J. Appl. Phys., vol118, ...
Tags: InGaN quantum wells, InGaN LEDs, InGaN
The U.S. Department of Energy (DOE) has released its latest report in a series analyzing markets where LEDs compete with traditional lighting sources. The new report, Adoption of Light-Emitting Diodes in Common Lighting Applications, ...
Tags: LEDs, traditional lighting
Osram continued to show a good profit performance in the third quarter of fiscal 2015. EBITA1 excluding special items rose 24% from a year earlier to EUR 129 million (US$ 142.51 million) , translating into a margin of 9.5%. The development ...
Tags: Osram, smart lighting, LED lighting
NASA at the Kennedy Space Center has entered into a partnership with Light Visually Transceiving (LVX) System Corp. to collaborate in developing a potentially ground-breaking technology in electronic communications. Similar to high-speed ...
Tags: NASA, LVX Systems, light-emitting diodes
New technology developed by UC Berkeley bioengineers promises to make a workhorse lab tool cheaper, more portable and many times faster by accelerating the heating and cooling of genetic samples with the switch of a light. ...
Tags: PCR, LED Lights
Crystal IS Inc of Green Island, NY, USA, an Asahi Kasei company that makes proprietary ultraviolet light-emitting diodes (UVC LEDs) grown pseudomorphically (strained) on aluminum nitride (AlN) substrates, says that its newest Optan product ...
Tags: Crystal IS, UVC LEDs
A year on from the launch of the BMW M4 Coupe, BMW M Division is presenting an initial preview of a high-performance model for use on the road and, above all, on the race track: the BMW Concept M4 GTS. The move sees BMW M Division once ...
Tags: BMW, OLED Rear Lights, Taillights
Lasers and infrared LEDs for self-driving cars More than ten years ago, Osram Opto Semiconductors supplied infrared laser diodes for the first laser sensors in cars. As one of the first suppliers of powerful infrared LEDs (IREDs), Osram ...
Tags: Lasers, self-driving cars, LEDs
Diodes Incorporated, a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic and analog semiconductor markets, today introduced the AL1678 family of LED Drivers. ...
Tags: Diodes, LED Lamps, LED drivers
Researchers from National Chiao Tung University, Taiwan have created highly flexible, efficient white LEDs with potential use in wearable displays and non-flat surfaces, such as curved and flexible television screens. While the design ...
Tags: Bendable LEDs, flexible LEDs
A Dartmouth College team has created the first light-sensing system that reconstructs human postures continuously and unobtrusively, furthering efforts to create smart spaces in which people control their environment with simple gestures. ...
The new SFH 7060 sensor from Osram Opto Semiconductors is designed to measure pulse rates and the oxygen saturation level of blood. It offers excellent signal quality and low energy consumption. The main applications for this component ...
Tags: Osram, LED Optical Sensor, Smartwatch
Speaking at a press conference with Taiwanese media at Semicon Taiwan on Sept. 2, 2015, Nobel Laureate Shuji Nakamura shared his observations on lighting technology trends and commented on Taiwanese LED manufacturers situation. Nakamura ...
Diodes Incorporated, a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic and analog semiconductor markets, today introduced the AL1791/2/3/4 LED drivers. These ...
Tags: Diodes Incorporated, Smart Lighting LED Drivers, Flicker-Free Dimming
Jijun Feng and Ryoichi Akimoto based in China and Japan have developed low-threshold green and green-yellow laser diodes (LDs) based on a beryllium zinc cadmium selenide (BeZnCdSe) quantum well [Appl. Phys. Lett., vol107, p161101, 2015]. ...
Tags: laser diodes, zirconium dioxide