Soraa has recently released the first GaN on GaN LED in a 50W halogen equivalent MR16 lamp with several new features.This LED has a gallium nitride substrate, triangular shaped chip, simplified epitaxial structure and an original ...
Plessey Semiconductors Ltd says that samples of 350mW GaN-on-Si LEDs are now available. The entry-level lighting products are manufactured on Plessey’s 6-inch MAGIC (Manufactured on GaN I/C) line at its Plymouth, England facility. The ...
Tags: Silicon LEDs, Plessey
It is reported that Vishay Intertechnology will , energy management, and smart grid applications in booth A4.354 at the Intersolar Europe 2013 exhibition, to be held during June 19-21 at the Munich Trade Fair Centre in Munich, Germany. ...
Tags: Vishay, Semiconductor
TSMC Solid State Lighting (TSMC SSL) announced to release TH3 and TMx series products and will showcase their applications in 2013 Guangzhou International Lighting Exhibition. Based on the company’s flip chip technology, superior ...
Tags: Lights, Lighting Exhibition
LED chip, lamp and lighting fixture maker Cree Inc of Durham, NC, USA has introduced its new XLamp XH Series of mid-power, ceramic LEDs. XH LEDs are optimized for fluorescent-replacement-lighting applications, such as troffers and panel ...
Tags: MID-Power LEDs, CREE
New Cree XH LEDs Deliver Breakthrough Reliability and Performance Cree, Inc. is redefining the mid-power LED market with the new XLamp® XH Series LEDs - the first family of mid-power ceramic LEDs that offer no-compromise performance ...
Tags: MID-Power LEDs, CREE
Yole Développement organises a Seminar in Korea, concurrently held with International LED Expo 2013. Dedicated to Sapphire and LED areas, the seminar is made up of Yole Développement and industrial players presentations on the ...
Verticle Inc of Dublin, CA, USA has extended its range of Honeycomb hexagonal-shaped vertically structured InGaN-based LED chips from blue wavelengths (in mass production since February 2012) to ultraviolet (UV). As with the firm’s ...
Third quarter 2012, Aeon Lighting Technology Inc. (ALT) has submitted the ALTLED® A55 LED light bulb, with a 360° omnidirectional lighting, for Energy Star certification—approved in January 2013. For many consumers and ...
Tags: LED lighting market, LED lighting
Texas Instruments has developed its first battery management gas gauge IC for multi-cell lead-acid battery packs. Lead-acid batteries typically behave better than lithium chemistries in environments with wide temperature ranges, says TI, ...
Tags: TI, First Power Gauge, Multi-Cell Lead-Acid Battery Packs
Institute of Electronic, Microelectronic and Nanotechnology (IEMN) in France has developed a gallium nitride (GaN) on silicon (Si) high-electron-mobility transistor (HEMT) with a power gain cut-off frequency of 220GHz and a three-terminal ...
Tags: GaN-on-Si HEMT, EpiGaN MOCVD PECVD
Taiwan National Tsing Hua University has been studying ways to improve the modulation performance of high-output-power nitride semiconductor light-emitting diodes (LEDs) [Chien-Lan Liao et al, IEEE Electron Device Letters, published online ...
Tags: GaN InGaN LEDs, LED, Electrical, Electronics, taiwan
Soraa announced yesterday the next generation of its high external quantum efficiency GaN on GaN LEDs. As described in Appl. Phys. Lett. 101, 223509, Soraa’s new LED outperforms the best-documented LED laboratory result by Nichia ...
Tags: Soraa, LED outperforms, GaN LEDs, LED laboratory
ams AG (SIX: AMS), a designer and manufacturer of high-performance analog ICs for consumer and communications, industrial and medical and automotive applications, today introduced a new intelligent LED driver for mobile phone cameras that ...
Tags: integrated circuit, Electrical, Electronics
Silicon carbide (SiC) power semiconductor supplier GeneSiC Semiconductor Inc of Dulles, VA, USA has announced the immediate availability of its GB100XCP12-227 second-generation hybrid mini-modules using 1200V/100A SiC Schottky rectifiers ...