Taiwan-based LED chip makers and packaging houses are generally optimistic about their business operations in the second quarter of 2014 mainly due to strong demand from LCD TVs and mobile terminal devices, and in lighting, according to ...
Tags: LED Firms, LED Chips, packaging houses
Seoul-based LG Innotek, a subsidiary of Korea's LG Group, has begun mass producing UV LED chips that deliver what is described as world-class output of 560mW (at a drive current of 500mA) on a single chip. LG Innotek has developed the ...
The US Department of Energy's National Energy Research Scientific Computing Center (NERSC) has conducted simulations showing that nanostructures half the width of a DNA strand could enhance the efficiency of LEDs. In particular, efficiency ...
Tags: InN Green LEDs, LED
Global consumption of packaged LED chips used in signage/professional displays will rise at an average annual rate of 11.9% from nearly $2bn in 2014 to $3.56bn in 2019, forecasts a new study from market research firm ElectroniCast ...
Tags: LED, Electrical, Electronics, LED chips, LED Lighting
Sun Yat-sen University in China has improved the wall-plug efficiency of indium gallium nitride (InGaN) light-emitting diodes (LEDs) grown on silicon by incorporating a distributed Bragg reflector (DBR) [Yibin Yang et al, Appl. Phys. ...
Tags: InGaN LEDs, Silicon, semiconductor
South Korea’s Samsung Electronics Co Ltd has introduced a new lineup of flip-chip LED packages and modules offering enhanced design flexibility and a high degree of reliability, for use in LED lighting such as LED bulbs, MR/PAR and ...
Tags: Samsung, LEDs, LED product
Lextar Electronics has announced a new LED point-light candle lamp based on advances made recently in light source design. The new candle lamp illuminates objects from a small pointed light source and spreads outward in all directions as ...
Tags: Lextar, Candle Lamp, LED Lamp
Although demand for LED chips for backlighting applications in display screens is expected to decline, LED lighting sales are growing, and total shipments of LED chips are on the rise. According to DisplaySearch, worldwide LED lighting chip ...
Epistar, the largest Taiwan-based LED epitaxial wafer and chip maker, had February consolidated revenues of NT$1.982 billion (US$65.4 million) increasing by 4.95% on month and by 57.48% on year, while the largest Taiwan-based LED packaging ...
26th February, the four days International LED exhibition, LED China 2014 was closed in Pazhou Pavilion. During the event, many LED companies showed their ultra huge LED display and their powerful strength to visitors. Most domestic leading ...
Tags: LED Display, LED Technology
LED epitaxial wafer and chip maker Epistar has received orders with shipments scheduled through the second quarter of 2014, according to the company. Epistar said it has fully utilized its production capacity in Taiwan. It expects the ...
Tags: Epistar, LED epitaxial wafer, LED chip
LED chip,lamp and lighting maker Cree Inc of Durham,NC,USA has demonstrated what it claims is the first 200 lumen-per-watt(LPW)LED concept luminaire(more than twice the efficiency of the best linear fluorescent luminaires). The latest US ...
Osram Opto Semiconductors GmbH of Regensburg, Germany says that, to keep pace with constant market growth, it is switching its fabrication of red, orange and yellow light-emitting diodes to 6-inch wafers. The firm is therefore extending the ...
Tags: LED Fabrication, LED Chip
Comparable sales growth combined with increased profitability in first quarter LED-based business (SSL) with revenue share of one third for the first time Osram confirms outlook for full fiscal year In a still challenging environment, ...
Tags: Osram, profit growth, projector module
For fiscal first-quarter 2014 (to end-November 2013), LED chip and component maker SemiLEDs Corp of Hsinchu, Taiwan has reported revenue of $3.4m, down 45% on $6.2m a year ago but level with last quarter. However, LED chip, component and ...
Tags: SemiLEDs, total revenue, LED chip