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2015-02-13 Utilising LEDs for LCD backlighting (Part 2)
In Part 2, we will begin with a look at the market trends that have driven the evolution of LED LCDs. This will be followed by an exploration of the optical design techniques used in today's displays.
2015-02-09 Utilising LEDs for LCD backlighting (Part 1)
Learn about the types of LED LCD backlight units, the market trends and technological developments, the advantages of LED LCD televisions, and the key points in the optical design of LED backlights.
2003-02-17 Using CCFL backlight converter in portable device applications
This paper discusses a PZT-based backlight power supply solution.
2004-08-03 Unity Opto expands white LED capacity
Unity Opto Technology Co. Ltd has disclosed plans on increasing its monthly white LED capacity to 30 million units this September from the current 10 million units.
2011-08-12 TV set shipments see 2.2% CAGR
IMS Research has forecasted that emerging markets such as Latin America, Eastern Europe, MEA and most of Asia Pacific will make up for the dwindling TV sales in developed regions.
2010-05-19 Sharp ramps blue LED production at Fukuyama plant
Sharp Corp. plans to begin mass production of blue LED chips at its Fukuyama Plant in Fukuyama City, Hiroshima Prefecture, Japan within this year.
2012-11-15 Sharp begins LCD TV prod'n in RP
Sharp kicks off Philippine production of 24inch LCD TVs in its Alabang facility, in its bid to lead LCD/LED manufacturing in the country.
2012-11-09 Philips invests in 2nd Malaysian LED plant
Royal Philips Electronics considers Malaysia as its gateway to the rest of the ASEAN so it is strengthening its ties with the country through a new LED manufacturing plant in Penang.
2013-10-17 Packaged LEDs for lighting to hit $7.1B in 2016
Amid falling prices and rising consumer acceptance, LED technology is taking over the lighting business, spurring a 96 per cent increase in packaged LED revenue in the market from 2013-2016.
2002-05-14 Optoelectronics shows upward trend in Asia
This news article presents an overview of how optoelectronics is leading the industry recovery in Asia after last year's global slump.
2011-05-18 Optical film saves cost, simplifies supply chain
3M introduces a solution to address constraints in LCD backlights with the CMOF, based on multi-layer film technology platform.
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.
2008-11-12 MEMS chips up for innovation despite slowdown
MEMS chips are still being immersed into diverse consumer applications, according to the MEMS Executive Congress, hosted by the MEMS Industry Group last Nov. 5-7 in Monterey, California.
2002-05-16 Market trends for optoelectronic components
This technology news article features a brief discussion on the proliferation of infrared sensors and devices in the optoelectronics market, especially for automobile applications.
2002-11-04 Lumileds, Nichia sign LED licensing deal
Lumileds Lighting and Nichia Corp. have entered a cross-licensing agreement in which the two companies will share LED IP rights.
2010-05-14 LEDs phase out CCFLs, ELs in China
LED technology is driving the LCD backlight industry in China, collapsing sales of EL alternatives and outpacing growth in the CCFL sector.
2007-01-01 LEDs offer high intensity, power efficiency
Lumex has expanded its high-power LED portfolio with three surface-mount packages and 34 product variants that combine high levels of illumination with low power consumption.
2008-11-03 LED drivers promise simplified configurations
Advanced Analogic has released two 4-channel, charge pump-based LED drivers for bigger LCD screens in compact feature entry-level handsets and portable devices.
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.
2005-06-13 LED backlighting system measures 82 inches, consumes 1,000W
A prototype of a backlighting system with Golden Dragon LEDs from Osram Opto measures 82 inches. This model is the size of a door and is one of the largest LED backlighting system ever completed for an LCD display.
2010-05-21 HB LED driver tailored for outdoor LCDs
Semtech Corp. has released the SC446 three-channel high-brightness LED (HB LED) driver with an integrated 2.5A boost power switch.
2008-10-24 HB LED driver enables green lighting for automotive apps
Maxim Integrated Products has released the MAX16826 programmable, four-string high-brightness (HB) LED driver for white, RGB, and RGB-plus-amber LED configurations.
2009-06-10 Four-channel LED driver ensures uniform brightness
From Exar Corp. comes the XRP7620, a 4-channel, I?C-controlled LED driver with independent software adjustable channel current control.
2012-10-17 Fault management IC promises smarter, safer LED lighting
STMicroelectronics' LBP01 bypasses failed LEDs so that the lamp can continue producing near-maximum illumination, offering improved performance and safety.
2008-09-15 Driver IC upgrades LCD backlight for media player apps
ON Semiconductor has released the NCP5890, a lighting management device that integrates LCD backlighting, fun light controls and ambient light sensing in a 3mm x 3mm x 0.55mm uQFN-16 package.
2011-09-06 Custom LCD, LED cut costs, boost performance
Recent technological advancements in optoelectronics have radically redefined industry notions about the inherent benefits and drawbacks of custom versus standard technologies.
2009-10-22 Compact LEDs make ultraslim LCD TVs, monitors
Osram Opto Semiconductor added a new compact LED that targets ultra-slim, edge-lit, flat-panel applications to its Olson family.
2005-08-01 Charge pumps offer low-power backlighting
Improvements in power consumption for LCD backlighting are essential for the maintenance and longevity of battery life
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.
2005-06-07 Backlights use one LED to illuminate LCDs
Global Lighting Technologies offers a range of custom LED backlights that use only one white LED to backlight color and monochrome LCD modules for a variety of apps
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