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2012-02-08 3-ch LED driver delivers sub-µs PWM dimming
Supertex's HV9989 is a three channel, boost LED driver IC designed to drive strings of either RGB LEDS or multiple strings of white LEDs in LCD backlighting applications.
2011-11-16 White LED controller offers 5 current sources
ST announces STLED25, white LED backlight controller IC that claims to simplify circuitry for consistent high-quality backlighting.
2011-07-06 LED driver resolves faulty LED strings
Supertex unveils the HV9957, a six-channel LED driver that combines a switch-mode boost converter and six low dropout, linear current regulators designed to offer high efficiency and precise current control.
2011-06-30 LED drivers optimise power efficiency
Atmel launches power-efficient multi-string LED drivers for the backlighting and solid state lighting markets.
2011-03-18 LED driver offers wiring fault protection
Supertex unveils the HV9860, a boost LED driver that optimises LED performance and features wiring fault protection aimed at RGB or white LED backlighting, LCD TVs and monitors, and LED lamps.
2011-03-01 LED backlighting thrusts digital TV growth
LED backlighting thrusts digital TV growth
2011-02-25 UBA3077HN 3-channel LED driver
Read this application guideline for a 3-channel LED boost mode driver for lighting and LCD backlighting applications, including an application set-up.
2011-02-11 TPS61181 one-cell battery app for tablet PC backlight
The TPS61181 is a LED driver IC for medium form factor LCD backlighting.
2011-01-28 Rambus expands lighting IP with Imagine Designs buy
Rambus Inc. buys Imagine Designs Inc.'s lighting and display portfolio of patents and technology for general lighting, LCD backlighting and MEMS displays.
2011-01-20 LED market tops Rs.45,866.17 crore in 2010
IMS Research reports that worldwide LED market revenue growth of 67 per cent in 2010 is attributed to the penetration of LEDs as backlighting for LCD TVs.
2011-01-03 Peek into the future of LCD backlighting
Peek into the future of LCD backlighting
2010-12-16 Compact LEDs offer expanded colour space
OSRAM Opto Semiconductors offers two versions of TOPLED Compact 5630 LED with different coverage of the colour space according to the sRGB standard targeting backlighting of LCD monitors and TVs.
2010-12-13 TV backlighting drives LED growth
TV backlighting drives LED growth
2010-12-06 Smart current sink packs on-chip digital lighting
Semtech unveils a smart current sink LED backlighting platform with a on-chip digital lighting that provide the flexibility to incorporate fade, breathe, and blink effects without changing the firmware.
2010-11-11 LED driver ICs tailored for battery operated devices
The ICs operate with DC voltage supplies ranging from 2.8V to 5.5V and are ideal for small, battery-powered LED backlighting applications such as mobile phones, PDAs, GPS and navigation systems.
2010-11-03 LED maximises light in external reflectors
OSRAM reveals the Oslon SSL 150, an addition to the OSLON LED family that offers wide 150° beam angle and a small footprint.
2010-09-20 LED driver optimised for coin cell powered apps
ON Semiconductor debuts the CAT3661, a one-channel LED driver designed for low power backlighting for LCDs and other coin cell powered backlighting applications.
2010-08-20 Backlight LED drivers target 10- to 12-inch LCD panels
Advanced Analogic Technologies Inc. launches its AAT1409/7/5 family of multi-string LED backlight drivers that can support up to 88 LEDs at 360mA total LED current.
2010-08-10 LED drivers boast compact design for portable apps
Fairchild Semiconductor introduces the FAN5622/24/26, 2ch/4ch/6ch linear LED drivers that offer cost-effective, simplistic design, minimised overall space and reduced BOM.
2010-07-08 Surface-mount LEDs shine up to 300 lumens
Lumex is rolling out new devices from its TitanBrite line of high-power LED technology in 2-, 3- and 5W capacities, providing light up to 58, 210 and 300 lumens, respectively.
2010-06-01 Rambus pays Rs.10 crore for Uni-Pixel backlighting IP
Rambus pays Rs.10 crore for Uni-Pixel backlighting IP
2010-03-04 Tiny LEDs target automotive, industrial apps
Avago Technologies has released brightness miniature PLCC-2 surface mount (SMT) LEDs for use in interior automotive and industrial applications
2010-02-15 SMC white LEDs provide 200mW power dissipation
Vishay Intertechnology Inc. has developed power surface-mount white LEDs in two binning versions.
2009-12-18 TSMC reveals process tech for integrated LED drivers
The BCD technology can support multiple LED applications including LCD flat panel display backlighting, LED displays, general lighting and automotive lighting.
2009-12-02 OLED lighting poised for exponential growth
NanoMarkets LC predicts that the two largest opportunities in OLED lighting will be in backlighting and general illumination.
2009-11-25 AnalogicTech forays into LED backlit LCD TV market
The dynamic LED backlighting makes it possible to meet the increasingly stringent energy consumption specifications for large panel TVs
2009-11-13 3W RGB LED saves cost, space
Lumex offers a square-shaped 3W TitanBrite RGB LED for enhanced efficiency and performance.
2009-08-21 Four-way switches tailored for GPS apps
C&K Components has developed a quad navigation switch assembly featuring backlit illumination.
2009-06-30 CCFL power supply for auto displays
Solve major problems in automotive LCD backlighting applications using Microsemi's CCFL power supply.
2009-06-18 LED-based LCD-TVs to reach 9 crore
Penetration of LED-backlight technology in LCD-TV panels will increase to 39 per cent in 2013.
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