compound semiconductor ♦ news digest
is claimed to have a lifespan of over 35,000 hours.
Since achieving a luminous efficiency of 100 lm/w in February, the research and development sector has been focusing on the 150 lm/w model and the company aim high volume production of this version to begin by 2011.
Acriche is suitable for many residential and commercial lighting applications where the main source of available power is AC.
Avago reveals new HB LEDs
2010-04-15 A new HB LED product has been launched by Avago.
Avago Technologies has announced the launch of a new high-brightness light-emitting diode (HB LED) - the ASMT-Ax3x Power LED.
The firm has expanded its range of three- watt, high-power LEDs for use in solid-state applications and the ASMT-Ax3x Power LED is capable of an output of 113 lumens with a viewing angle of 140 degrees - making it suitable for backlighting of advertising displays, channel letters and contour lighting.
It is encapsulated in a heat and UV-resistant silicone shell, with multiple HB LEDs capable of being fitted to a single heat sink - making thermal design for its users more straightforward.
Avago offers a range of LED products, coming in a multitude of colours including cyan, amber, red, deep red, blue, green, white and yellow.
The European Union’s legislation has already banned the sale of incandescent light bulbs of more than 100-watts (since September 2009), although bulbs in stock may still be sold. The U.S. is waiting until January 2012 to take the same step.
Hence competition among LED manufacturers will become even more rife in the replacement of halogen lamps, incandescent light bulbs and fluorescent lighting with LED technology.
Two of the world’s largest lighting companies already have products, for lighting applications, in mass production using the Acriche. Furthermore, more than 100 companies are beginning to utilize the Acriche in various applications.
The firm was founded more than 40 years ago and specialises in the development of compound III-V semiconductor-based products. It currently employs more than 1,000 design and product engineers and holds more than 5,000 patents in the US.
DuPont Microcircuit Materials expands printed electronic offerings
2010-04-14
New silver conductive inks target touch screen and OLED Markets
DuPont Microcircuit Materials (MCM) is expanding its portfolio of silver conductive inks formulated for use in printed electronics, to meet the need for low-cost processing in the high-growth and emerging markets for Touch Screens and devices such as Organic Light Emitting Diodes (OLEDs). The new screen
April/May 2010
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