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2011-05-17 Ultratech Taiwan R&D center focuses on HB-LED tech
Ultratech announced the opening of its Asia Technology Center (ATC) in Taiwan that will provide leading-edge process development and in-depth demonstrations for the HB-LED manufacturing industry.
2010-02-04 Two-string HB LED driver packs complete fault protection
Maxim Integrated's MAX16838 two-string HB LED drivers is able to optimize conversion efficiency and provide complete fault protection and allow a 5000:1 dimming range.
2012-12-18 Semtech unveils HB LED driver platform
The SC5014 and SC5014A use a tiny, 2.2æH, 1mm height inductor that the company said enables the design of ultra-thin displays while extending battery life.
2009-08-27 Selecting HB LED drivers for automotive lighting applications
This application note provides an overview of HB LED driver selection criteria for automotive lighting applications.
2008-01-30 Programmable HB LED drivers enable greater versatility
Maxim's MAX16816 is a high-voltage, high-power HB LED driver that provides many user-programmable features through on-chip non-volatile EEPROM registers.
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.
2005-11-10 NanoMarkets: HB-LED market to hit $10.8B by 2010
The combined market for high-brightness LEDs (HB-LEDs) will grow from $5.0 billion in 2006 to $10.8 billion in 2010 and reach $17.4 billion in 2013
2007-01-25 MOCVD platform suits HB-LED production
Veeco Instruments announced the introduction of its new TurboDisc K-series MOCVD GaN platform for the production of high-brightness LEDs.
2011-06-14 LED firms demo first GaN-on-Si HB LED device
Lattice Power and ShineOn jointly demonstrated a high-brightness LED (HB LED) product based on GaN-on-Si technology.
2007-02-15 HB-LED drivers suit automotive lighting apps
Maxim has introduced a high-voltage, 3-channel, linear high-brightness LED driver with open-LED detection for automotive exterior and interior lighting applications.
2008-03-31 HB LED solution eases intelligent lighting design
Cypress Semiconductor's EZ-Color solution includes preconfigured drivers for the DMX512 protocol, enabling easier and faster designs of entire intelligent lighting networks with no coding required.
2005-07-28 HB LED market growth slowing but still healthy
The high-brightness LED (HB LED) industry had a remarkable history of growth. Much of this growth has been driven by the increasing use of HB LEDs in mobile appliances. In a recent report, titled "High-Brightness LED Market Review and Forecast - 2005", conducted by market research firm Strategies Unlimited, the mobile appliance segment accounted for 57 percent of the high-brightness LED market in 2004.
2008-03-26 HB LED drivers handle long LED strings
Maxim Integrated Products has introduced high-voltage, linear HB LED drivers capable of driving a long string of HB LEDs from a 6.5V to 40V input supply.
2008-08-25 HB LED drivers deliver green lighting
Maxim Integrated Products has developed the MAX16822A/B and MAX16832A/C family of 2MHz, high-brightness (HB) LED drivers with an integrated MOSFET and high-side current-sense circuitry.
2007-02-13 HB LED drivers deliver 94 percent efficiency
Maxim has introduced high-efficiency LED drivers, each capable of delivering from 1W to over 25W of output power with up to 94 percent efficiency, while driving as many as six white LEDs connected in series.
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.
2008-12-22 HB LED driver simplifies green lighting designs
Maxim Integrated Products has developed the MAX16834, a current-mode, high-brightness (HB) LED driver for boost, buck-boost, SEPIC and high-side buck topologies.
2007-08-28 HB LED driver powers common-anode LEDs
Maxim Integrated Products claims that it has introduced the MAX16821 synchronous HB LED driver with rapid current pulsing, said to be the first to drive common-anode LEDs.
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.
2009-09-09 HB LED driver cuts LCD TV backlighting costs
The highly-integrated driver implements a high-performance backlight driver for LCD TVs, monitors, car displays.
2012-02-10 GaN-on-Si tech cuts HB-LED cost by 80%
Plessey acquired CamGaN in order to use its proprietary 6in GaN-on-silicon technology that claims to cut scrap rate and batch time.
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.
2010-12-20 Driving HB-LED at high forward current
Learn about the evaluation board designed to provide a constant current in the range of 10A to 60A.
2007-12-14 Drivers load up to 150mA to three HB LED strings
Maxim has introduced 3-channel HB-LED drivers that feature three 36V rated, open-drain, constant-current sink outputs capable of delivering up to 150mA to three separate strings of HB LEDs.
2007-02-14 China's HB-LED industry eyes mainstream lighting apps
China's LED production is estimated to increase 30 percent in 2007, as more makers raise their capacities to meet growing demand.
2009-05-21 PWM controllers up design flexibility of HB LEDs
Fairchild Semiconductor is offering primary side regulation PWM controllers that simplify design, reduce board space and provide important performance advantages for HB LEDs.
2013-03-05 Promising market awaits flexible displays
Companies such as Samsung are planning to capitalise on this technology by being the first to market with the introduction of a mobile device equipped with a flexible display screen.
2013-08-06 Pixelligent expands PixClear Zirconia nanocrystal family
The latest products feature 1.85+ refractive index and target applications that include touch screens, CMOS image sensors, HB LED and OLED applications, and clear protective films.
2005-08-23 Maxim's linear current regulator delivers 350mA to HB LEDs
Maxim Integrated Products released an adjustable linear current regulator that can provide up to 350mA of current to one or more strings of high-brightness LEDs.
2007-02-19 LED drivers promise efficient heat management
ERG's Smart Force LED driver solutions promise efficient thermal management to ensure reliability for the increasingly stringent demands of many LCD applications.
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