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2008-04-01 WVGA LCD module features WLED backlighting
NEC LCD Technologies, together with NEC Electronics America and NEC Electronics Europe, introduced a new 7-inch a-Si TFT LCD module with WVGA resolution and WLED backlight system.
2008-04-08 Will LED-backlit LCD TVs break into mass market
Stunningly clear pictures are produced by LED-backlit LCD TVs, enabled by Dolby Laboratories' High Dynamic Range (HDR) technology. Unclear, though, is how much consumers will have to pay for that kind of picture quality
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
2007-03-26 Toshiba offers LED-backlit LCDs for notebooks
TAEC has announced the development of new 10.4-inch and 10.6-inch TFT LCD panels for notebook PC applications, each incorporating an LED backlighting system to provide low-profile, lightweight and low-power consumption features.
2008-05-12 TFT LCD modules feature replaceable LED backlights
TAEC has rolled out a new color active-matrix TFT-LCD module product lineup for industrial applications that incorporates long-life, replaceable LED backlighting systems.
2005-09-02 Sipex LED driver drives multiple LEDs from 16V input voltage rail
Sipex unveiled a linear constant current LED driver that is designed to drive multiple LEDs in series from a high input voltage rail (16V max
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
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
2005-10-12 Samsung Electro-Mechanics eyes LED market
Korean electronics parts maker Samsung Electro-Mechanics (SEM) plans to branch out into LED (light-emitting diodes) backlight unit (BU) and the LED market for illuminating homes and buildings from next year, the company said
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
2009-02-09 LG Display, Cree ink LED agreement
LG Display has signed a supply agreement with Cree Inc. for LED chips to be used in LCD backlighting. Under the agreement, LG Display secures a stable supply of LED chips and receives technological support from Cree for LED packaging.
2009-08-13 LED-backlit LCDs equipped with heat management
Sharp has introduced two new displays in its successful range of LCDs with LED background lighting
2007-08-22 LED to outshine CCFL in backlight applications
The increasing use of LED in backlight applications will intensify the pressure on the competing CCFL technology, according to IMS Research
2010-05-20 LED shortage looms as lighting market picks up
LED supply situation is tight due to increasing demand from backlighting for TVs and general lighting markets, according to Lazard Capital Markets analyst Daniel Amir.
2012-02-28 LED reigns over other TV options
A recent IHS survey revealed that for the first time, more U.S. consumers are choosing to buy LED-backlit LCD TVs rather than the CCFL type
2007-05-14 LED package delivers high luminance, wide viewing angle
TT electronics Optek Technology has developed a full color SMT LED package that offers high luminance, a long operating lifespan and wide viewing angle
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
2005-04-06 LED drivers with 'smallest' footprint
National Semiconductor's three new charge-pump-based white LED drivers feature a tiny chip-scale 18-pin micro SMD package, providing one of the smallest footprint in the industry
2005-07-11 LED drivers offer 80% efficiency
The two new white LED drivers from Vishay Intertechnology promise to deliver efficiencies of up to 80 percent during operation in compact handheld and battery-operated electronics
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
2011-03-18 LED driver uses peak current mode control scheme
Supertex releases HV9860 boost LED driver designed to optimize the performance and lifespan of LEDs in applications RGB or white LED backlighting, LCD TVs and LED lamps.
2006-06-02 LED driver suited for high-volume three-LED apps
Catalyst's new LED driver is suited for high-volume, three-LED backlighting display apps in portable devices.
2008-11-12 LED driver handles up to 60 white LEDs
Linear Technology announces the LT3598, a 45V, 2.5MHz DC/DC boost mode converter designed to operate as a constant current LED driver for up to 60 white LEDs
2010-02-22 LED driver comes with PWM dimming capability
Supertex has launched the HV9963 closed-loop LED driver IC with pulse width modulated (PWM) dimming capability designed to optimize LED performance and efficiency and extend LED life
2009-01-07 LED controllers cut power dissipation in flat LCD TVs
austriamicrosystems has extended its portfolio of specialized LED drivers and controllers for the latest generation of LCD TV backlighting with the AS3693B 16 channel LED controller IC.
2010-01-25 LED backlighting, 3D TV to revive flat-panel TV market
DisplaySearch reports that LED backlighting and 240Hz LCDs will serve as enabling technologies for new feature developments in TVs in 2010, specifically for 3D TVs.
2013-11-04 LED backlighting to hit 90% penetration in LCD TVs
IHS forecasted that out of 231 million LCD TV panels to be shipped this year, 207 will use LED backlighting, with the remainder using the older cold-cathode fluorescent lamp technology.
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.
2009-05-19 LED backlighting strips promise high intensity, reliability
TT electronics Optek Technology has developed a new family of visible LED backlighting strips that offer high intensity, reliable and cost-effective backlighting solution.
2005-08-18 LED backlighting solutions enhance brightness control
CI Displays now offers field-upgradeable and OEM LED backlighting solutions that provide greater brightness control and extended display life.
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