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2006-02-23 White LED achieves 47 lumens/watt at 350mA drive current
Cree Inc. announced general availability of what they claim to be the industry's highest efficacy white power LEDs at 350mA.
2005-08-04 Universal Display achieves 30 lumens per watt in white OLED
Universal Display Corp. has demonstrated a white organic light-emitting-diode (OLED) lighting panel with a power efficiency of 30 lumens per watt (lm/W) using its phosphorescent OLED technology.
2005-10-11 Plasma display produces 5.7 lumens per watt
A joint plasma display R&D company in Japan has announced that it has improved luminous efficiency to 5.7 lumens per watt for an 11-inch display prototype and 3.5 lumens per watt for 43-inch prototype, both being exhibited at CEATEC Japan here this week.
2007-05-10 Multicolor, half-watt LEDs come in PLCC-4 package
Avago Technologies claims to deliver the industry's first half-watt high-brightness LEDs in an industry-standard PLCC-4 SMT package
2014-08-29 LED light engine pumps 100 lumens per watt
The device from Seoul Semiconductor features Acrich3 IC technology that, when operated in power compensation mode, can adapt to variations in the line-voltage.
2013-01-17 High-efficacy LED downlight beams 1000 lumens of CRI light
The R6-10L's performance of 1000 lumens of 90+ CRI light while achieving 90 lumens per watt is achieved by combining Cree's TrueWhite Technology with an integrated driver.
2011-03-15 Bridgelux says GaN-on-Si LED capable of 135 lumens
Bridgelux claims product is the first silicon substrate LED capable of commercial-grade output.
2012-12-24 XLamp MK-R breaks 200 lumen LED barrier
Cree's latest product line leverages the the SC3 Technology next-generation LED platform to deliver up to 200 lumens-per-watt (at 1 W, 25C) LEDs.
2012-07-16 Cree LEDs deliver 20% efficiency increase in XP footprint
New Cree LEDs leverages SC³ technology platform to drive performance up and system cost down.
2007-01-29 Philips Lumileds 'breaks' industry record for light source efficiency
Philips Lumileds Lighting Co. revealed that its high-power white LEDs have broken the 100 lumens per watt (lm/W) record in the LED industry.
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.
2014-06-11 LED arrays lend tight beam control for sub-1000Lm apps
The V10 and V15 from Bridglux produce up to 118 lumens per watt, boasting 9,000 hours of LM80 test data and R9 values. They are suited for down lights, track and spot lighting, and landscape lighting.
2014-01-13 Dialight's LED high bay touts 125LPW fixture efficiency
The Vigilant LED high bay provides up to 26,500 delivered fixture lumens and backed by Dialight's 10-year full-performance warranty
2005-09-06 Cree raises bar on white LED brightness
Semiconductor supplier Cree Inc. has announced that its white XLamp 7090 Power LED under development demonstrated maximum luminous flux of 86 lumens and 70 lumens per watt at 350 milliamps.
2008-07-21 Brighter white OLEDs could replace light bulbs
A University of Michigan researcher claims that a solid-state, white-light source can be brighter on a per-watt basis than incandescent bulbs
2006-11-23 Avago intros 'smallest' 0.5W high-brightness LEDs
Avago has introduced a series of half-watt (0.5W), high-brightness red-orange and amber LEDs in an automotive-industry-standard PLCC-4 SMT package
2012-02-10 White LEDs offer up to 148lm/W at 85C
Cree's XLamp XT-E white LED comes in a 3.45 x 3.45mm footprint and claims push LED adoption and lower cost.
2011-07-25 Taiwan postcards: A reporter's photojournal
EE Times' Rick Merritt shares photographs from his trip to Taipe and Hsinchu, where he visited ODMs, the companies who design and make the vast majority of the world's notebooks, desktops and servers.
2011-03-24 Solid-state lighting poised to take off
While experts believe LEDs will remain the dominant SSL technology until 2020, they insist the rate of SSL adoption will still depend on how soon the cost of ownership can be reduced.
2013-12-23 Pushing white light efficiency through GaN-on-GaN
A startup company is betting on GaN-on-GaN for high efficiency white LEDs that could usher in a generation of devices using purely white LEDs and not blue LEDs covered with a mixture of phosphors.
2008-08-11 Power LED emitters are efficient for lighting apps
Avago Technologies has introduced a 1W warm white Moonstone power LED emitter for use in a variety of architectural, commercial, spot light, task, backlighting, and decorative lighting applications.
2005-09-01 PDP pioneer sees an edge for plasma
According to one expert, luminous efficiency is the most important display characteristic that directly impacts PDPs.
2009-01-16 New LED materials to boost solid-state lighting
More efficient LEDs are increasingly being used for solid-state lighting and researchers say that technology advances could even expand their use.
2008-03-17 LEDs shine in solid-state lighting
The use of LEDs for solid-state lighting, rather than as indicators, is poised to make inroads in applications in the automotive, architectural and general illumination markets, according to market analysis firm Yole Developpement.
2010-03-19 LEDs come in warm-, neutral-white color temps
Cree Inc. has released the XLamp XP-G LED in warm- and neutral-white color temperatures (2600K to 5000K CCT).
2013-05-16 LED lighting future getting brighter
The combined growth potentials of HB LEDs and high lumen LED lighting systems represent a significant increase in demand from today's deployment rate for both the LEDs themselves and for the LED driver ICs required to drive them.
2009-12-21 LED lighting brightens the holidays
The holiday season is turning into the coming-out party for the use of LEDs for general illumination, paving the way for double-digit sales growth in 2009 and a near doubling in market revenue by 2013.
2006-01-31 LED fixture uses only 16W
LED Lighting Fixtures announced the development of its prototype LED-based lighting fixture that is said to provide as much light as a 60W incandescent bulb while only consuming 16W.
2009-03-25 LED design goes interactive
Cree Inc. launched the Product Characterization Tool (PCT), an interactive LED design tool that simplifies the task of translating nominal LED performance to real-world conditions.
2006-10-17 High-power LEDs suit space-constrained apps
Osram Opto Semiconductors has expanded its Dragon series line of high-power LEDs with the Platinum Dragon for applications that call for high brightness in a small space.
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