What does LED stand for?
| Light emitting diode (LED) is a display or lighting technology used in electrical and electronic products. May also be used in multimode fibers, optical mice and laser-class printers. |
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| 2004-02-09 | Osram Opto supplies Ford with LED products OSRAM Opto Semiconductors GmbH has announced that its single chip white technology TOPLED and Golden DRAGON LED packages will be integrated into Ford Motor Co.'s GT, Cobra, and Mustang automobiles. |
| 2009-12-15 | Osram Malaysia LED fab starts full production Osram Opto Semiconductors has completed the installation at its LED chip production plant in Penang, Malaysia. |
| 2007-11-07 | Osram inks LED patent agreement with Japan's Toyoda Osram GmbH and Japan's Toyoda Gosei have signed an agreement for the mutual use of patents for certain LED and laser technologies. |
| 2011-03-10 | Osram converts chip plants to raise LED output Osram's facilities in Malaysia and Germany will introduce 6-inch wafers, a move that could almost double the company's chip production capacity for white LEDs by the end of 2012. |
| 2006-12-04 | OSD unveils QVGA display with white LED backlight OSD Displays added to its active-matrix TFT-LCD line a 3.5-inch diagonal transmissive QVGA display with a white LED backlight. |
| 2010-09-03 | ORNL licenses graphite foam to LED North America The technology, developed at the Department of Energy's Oak Ridge National Laboratory, has been licensed to LED North America. |
| 2004-08-18 | Opto Tech, Nichia establish LED production deal Japanese company Nichia Corp. and Taiwan-based Opto Tech Corp. have signed an agreement for joint production of LEDs, such as blue LEDs, utilizing InGaN material. |
| 2002-07-17 | Opto Tech to form LED display subsidiary in Suzhou Opto Tech Corp. has received an approval from the Investment Commission of the MOEA to form an offshore subsidiary in Suzhou, China. |
| 2004-06-23 | Opto Tech to expand LED and OLED capacity Opto Tech Corp. plans to expand monthly capacity of LEDs and OLEDs this year. |
| 2004-12-28 | Opto Tech to build $20M LED outdoor display in Beijing Taiwan-based LED maker Opto Tech Corp. says that it has plans to make the world's largest LED outdoor display in Beijing in mainland China. |
| 2004-12-06 | Opto Tech begins Nichia LED shipment Despite the recent reduction of its workforce, Taiwan-based LED maker Opto Tech Corp. has started shipping Nichia LEDs last month. |
| 2012-12-10 | Options for powering LED luminaires Workarounds required to meet the requirements of electromagnetic compatibility can harm the reliability and efficiency of power circuits in LED luminaires. |
| 2007-03-27 | Optek, IRC develop LED design kit for solid-state lighting TT electronics' Optek Technology and IRC Advanced Film Division have developed a LED design kit that combines IRC's Anotherm technology and Optek's IR and high-brightness LEDs. |
| 2008-11-05 | Optek joins Osram's LED network as partner Osram Opto Semiconductors has named Optek Technology certified partner in its "LED Light For You" network for optical, thermal and electronic solution categories. |
| 2006-12-11 | Optek 1W LED package can be mounted flat on PCB TT electronics Optek Technology has developed a 1W surface-mount LED package that can be mounted flat on a PCB. |
| 2008-02-01 | Opt for inductive converter LED drivers Achieving the desired brightness in mid-size LCD panel applications requires LED drivers to deliver a regulated current to the LEDs across all operating conditions. Typically, two types of LED driver topologies may be used: capacitive charge pumps and inductor-based switching regulators. This article focuses on the inductive converter LED driver circuits delivering between one to six watts of power to the LEDs. |
| 2010-10-08 | Open-frame LED driver supports up to 90W Phihong has developed a LED driver capable of providing 90W of power for application in indoor lighting. The Phihong PSM090-240P is an open-frame design power supply which enables ease of integration into interior lighting designs. The device is currently offered in a constant current of 3.75A with an output DC voltage range of 22.8~25.2V, made for any input line from input voltage range of 100-277V AC. |
| 2008-11-03 | Open protector secures control path during LED failure Littelfuse has launched the PLED 6 series, an open LED protector that uses a switching electronic shunt path when a single LED in an array fails as an open circuit. |
| 2004-02-23 | Oncque LED lights suit lamps, electric torches The LED lights from Oncque are designed for night bulbs, decorate lamps, electric torches and dark room lights. |
| 2003-01-23 | ON Semi white LED drivers have serial-data input pin The company's two white LED boost drivers feature the industry's first serial-data input pin that enables microcontrollers to control LED brightness. |
| 2006-11-09 | ON Semi touts 'smallest' dual-output white LED drivers ON Semiconductor's new dual-output white LED drivers for handheld and consumer applications, said to be the industry's smallest, achieve up to 87 percent peak efficiency with 0.2 percent LED-to-LED matching. |
| 2003-01-06 | Omron LED touts light utilization efficiency Omron Corp. has announced the availability of a high brightness Double Reflection LED that consumes lesser power and boosts system efficiency. |
| 2009-07-09 | OKI to acquire Renesas' LED production line OKI Data Corp. and Renesas Technology Corp. have concluded a basic agreement under which OKI Digital Imaging Corp. (ODI) will acquire the land, buildings and utilities of the former semiconductor front-end process line (Takasaki, Gunma Prefecture) of the Gunma Development Design and Device Division of Renesas Eastern Japan Semiconductor Inc. |
| 2010-04-22 | OKI kicks off LED production in Takasaki plant OKI Data Corp.'s LED development subsidiary, OKI Digital Imaging, has begun operations at a newly-acquired production facility in Takasaki City in Japan's Gumma Prefecture region. |
| 2009-08-26 | Offline LED driver reference design This application note presents a reference design for a non-isolated LED driver intended to operate directly from a 400VDC input. |
| 2005-06-21 | Offline LED driver This app note provides a simple approach to designing an LED driver utilizing the ON Semiconductor NCP1014 self-supplied monolithic switcher. |
| 2003-07-09 | NPC samples white LED drivers for portable apps Nippon Precision Circuits has started sample shipments of their white LED driver ICs - SM8120, SM8121AH, and SM8130. |
| 2005-08-22 | Novaled develops LED with high power, long life Organic light emitting diode company Novaled GmbH has developed a red top emission OLED that produces 10 lumens per watt at 500 candelas per square meter, with a projected lifetime of more than 100,000 hours. |
| 2008-04-07 | Notebook makers tap O2Micro's LED technology O2Micro International Ltd has announced that several top-tier notebook manufacturers have chosen O2Micro's LED backlight drivers for their high-end models. |
| 2010-01-29 | Notebook displays drive HB LED growth High-brightness LEDs, including GaN and InGaN, have been experiencing record breaking growth from early 2009 because of the rapid shift to LEDs in notebook displays. |
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