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2013-02-18 Shifting from CCFT- to LED-backlit LCD modules
Learn about the various advantages of LED backlights over cold cathode fluorescent tubes for displays.
2009-06-11 New CCFL power supply expands automotive applications for backlit LCDs
New backlight inverter features pioneered by Microsemi are solving major problems in automotive LCD backlighting applications. The problems and their solutions, along with actual laboratory data, are presented in this application note.
2009-09-18 LED backlit panel shipments to reach 115M in '09
DisplaySearch says LED backlight panel shipments reached 23 million units in Q2 09, 116 percent growth over Q1 09.
2013-01-29 Save power in LCD TVs with LED driving techniques
New design techniques in LED driver circuits promise to deliver significant energy savings that will go a long way to helping TV manufacturers meet the tough requirements for power consumption.
2013-03-12 Price drop boosts LED application
High power LED ASP has fallen by 6-9 per cent, which LEDinside believes is not only due to the medium power LED price cut, but also agent conversion and the manufacturers' inventory reduction plans before the Chinese New Year Holiday.
2012-08-24 LG Innotek sees LED utilization rate to top 50% in 2H
Digitimes Research expects the company's 2012 profit margin to be negative 4-6 percent, but is still considered an improvement from last year's profit margin of negative 18 percent.
2008-10-22 LEDs deliver improved backlight in large-screen LCDs
Osram Opto Semiconductors has released the new Advanced Power TOPLED Plus, claimed to deliver the brightest color LED, providing 15 percent more light for direct display backlighting than standard Advanced Power TOPLEDs
2003-05-14 Durel IC drives EL lamp, HB LED devices
Durel Corp.'s D368 EL lamp and HB LED driver is available in a leadless PLLP-16 package.
2009-11-25 LED drivers improve energy efficiency in LCD TVs
Intelligent control of LED current sinks in direct/matrix backlight applications gives truer blacks and improved contrast
2009-10-27 Bright future awaits LED market
Experts at the LED 2009 Conference in painted a bright picture for LEDs as a growth market, but stressed technical challenges in reliability and efficiency.
2008-06-06 XO-1 teardown reveals why they can't sell for $100
The OLPC XO-1's displays, batteries, CPUs, fancy enclosures and the rest all add up to a BOM that sits uncomfortably far from the $100 target.
2015-11-10 Spectrum analyser supports frequencies up to 4GHz
The R&S Spectrum Rider boasts high sensitivity of -160dBm and measurement accuracy of typically 0.5dB between 10MHz and 3GHz, targeting broadcast, aerospace, defence and wireless applications.
2003-10-16 RF "sleep modes" can improve battery life in cellphones
It is through techniques collectively known as "power management" that we have attained such talk and standby times in today's products.
2008-06-06 Radio tester renders quicker operation
Agilent Technologies Inc. launched rugged, portable radio tester that enables one-button testing of FM and single channel ground air radio system at both operational and intermediate military testing levels.
2006-10-16 Optical fiber provides versatility
Fiber-optic technology's versatility extends to illumination applications beyond LCD and membrane switch backlighting.
2010-01-21 Low-cost oscilloscopes deliver up to 2GSps rate
LeCroy has beefed up its low-end WaveAce oscilloscope series to include four-channel and 40MHz models for simple and efficient debug.
2008-07-03 Light photo sensor prolongs battery life in portable apps
Avago Technologies announced a new low cost miniature surface mount ambient light photo sensor for controlling display backlighting in a wide range of portable electronic applications.
2010-06-10 LEDs to transmit data, too?
With enough advance work, new LED light fixtures could also be wired into the network backbone, accomplishing wireless communications to any device without burdening the crowded RF bands.
2009-08-04 LEDs to beat CCFL backlights by 2014
Penetration of LED backlights in LCD TVs will grow from less than 3 percent in 2009 to 40 percent in 2013.
2010-09-06 LCD TV panel makers push LED into backlight
LED backlights lit up 9.5 million LCD TV panels that shipped in Q2 10, according to market watcher DisplaySearch.
2010-05-28 High costs hurt energy efficiency drive
Government efforts to boost energy-saving product usage are driving China's "green" electronic exports but additional testing and certification costs are a concern particularly for voluntary standards.
2013-02-19 Display backlighting dethroned by general lighting market
Strategies Unlimited estimates that LED replacement lamps and luminaires will reach $11.72 billion and forecasts it to grow at a CAGR of 12 per cent over 2012-2017.
2009-04-27 Digital multimeters promise reliability, safety
Yokogawa Electric Corp. has unveiled the TY500 series of general-purpose handheld digital multimeters which combine reliability, ease of use and safety for use in field maintenance applications.
2012-07-12 Anritsu antenna analyzer features long battery life
The devise includes a built-in power meter and calibration module.
2010-03-29 3D, LED hype to boost flat panel market
The positive influence of new technology introductions such as 3D and LED prompted DisplaySearch to increase its 2010 TV market forecast to 228 million units.
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