Lumileds extends its CSP leadership, announcing LUXEON FlipChip White. Spearheading the adoption of CSP in LEDs, Lumileds has shipped over 500 million LED emitters to date across several applications. The company first introduced LUXEON ...
Osram Opto Semiconductors is unveiling an LED prototype in surface mount technology (SMT) with a brightness of up to 2000 lumen (lm) at ISAL 2015 – the Oslon Black Flat S. Experts achieved this high output by combining five chips from ...
Tags: Osram, High Lumen LEDs, SMT LEDs
Panasonic Corp of Osaka, Japan says that it has developed gallium nitride (GaN) diodes that can not only operate at a high current of 7.6kA/cm2 - four times greater than that tolerated by conventional silicon carbide (SiC) diodes with a ...
Tags: Panasonic, GaN Diodes
At the International Symposium on Automotive Lighting (ISAL 2015) in Darmstadt, Germany (29–30 September), Osram Opto Semiconductors GmbH of Regensburg, Germany is unveiling the Oslon Black Flat S, a surface-mount technology (SMT) LED ...
Tags: Osram Oslon, LED, Semiconductors, headlamps
LED maker Lumileds of San Jose, CA, USA has launched the LUXEON FlipChip White LED, which uses chip-scale packaging (CSP) technology. After spearheading the adoption of CSP in LEDs, Lumileds has shipped more than 500 million LED emitters ...
Tags: Lumileds, LUXEON FlipChip White LED, high-lumen applications
GaN Systems Inc of Ottawa, Ontario, Canada, a fabless developer of gallium nitride (GaN)-based power switching semiconductors for power conversion and control applications, is displaying its new GS66540C 650V 100A high-current GaN power ...
In booth 1 (level 0) at the 17th Conference on Power Electronics and Applications (EPE'15 - ECCE Europe) hosted by CERN in Geneva, Swizerland (8–10 September), GaN Systems Inc of Ottawa, Ontario, Canada, a fabless developer of gallium ...
Joachim Piprek, founder & president of NUSOD Institute LLC in the USA, has run simulations that he believes eliminate electron leakage as the primary cause of efficiency droop at high current in blue light-emitting diodes (LEDs) [Appl. ...
University of Oklahoma in the USA has developed interband cascade (IC) lasers on indium arsenide (InAs) substrates with low threshold and high-current operation [Lu Li et al, Appl. Phys. Lett., vol106, p251102, 2015]. The researchers claim ...
University of Oklahoma in the USA has developed interband cascade (IC) lasers on indium arsenide (InAs) substrates with low threshold and high-current operation [Lu Li et al, Appl. Phys. Lett., vol106, p251102, 2015]. The researchers claim ...
Samsung Electronics Co Ltd of Seoul, Korea has introduced new chip-on-board (COB) LED package lineups, including small LES (light-emitting surface) COB packages, high CRI (color rendering index) COBs and vivid COBs which, due to their ...
Tags: Samsung LEDs, LED Packages
Osram Opto Semiconductors GmbH of Regensburg, Germany has added the P2W 01 LED to its Ostar Projection series. The new LED contains four chips that can be controlled in two separate groups, providing an integrated solution that, in the ...
Tags: Osram.LED Chip
Efficient Power Conversion Corp (EPC) of El Segundo, CA, USA, which makes enhancement-mode gallium nitride on silicon (eGaN) power field-effect transistors (FETs) for power management applications, has introduced an eGaN FET designed with a ...
Energized by growing demand for power supplies, hybrid and electric vehicles, photovoltaic (PV) inverters and other established applications, the emerging global market for silicon carbide and gallium nitride power semiconductors will grow ...
Tags: GaN SiC Power electronics, power supplies, Electronics
BCC Research reveals in its new report on supercapacitorsUnconventional internal design yields a larger capacitanceThat property of a system of conductors and dielectrics which permits the storage of electricity when potential difference ...
Tags: BCC, Industry, Electrical