Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > LED

LED What does LED stand for? Search results

 
 
What does LED stand for?
Light emitting diode (LED) is a display or lighting technology used in electrical and electronic products. May also be used in multimode fibers, optical mice and laser-class printers.
total search2050 articles
2003-12-16 Zetex LED drivers add true analog dimming
Zetex has launched what it claims is the first white LED driver with the option of an integrated true analog dimming mode, offering a noise-free alternative to pulsed dimming control.
2012-12-24 XLamp MK-R breaks 200 lumen LED barrier
Cree's latest product line leverages the the SC3 Technology next-generation LED platform to deliver up to 200 lumens-per-watt (at 1 W, 25°C) LEDs.
2004-07-07 Xinqiao LED lamps with up 2.8cd luminous intensity
Xinqiao has released its XQ-1.5 series of LED lamps that is available in red (640nm), orange (600nm), green (525nm to 570nm) and blue (470nm) colors.
2004-07-06 Xinqiao LED lamps provide up to 10cd
The XQ-10 LED lamps from Jiangmen Xinqiao Optoelectronic feature a luminous intensity range between 0.3cd and 10cd.
2003-04-28 Xilinx FPGAs power Interativa LED display system
Xilinx Inc. has announced that LED displays manufacturer Interativa Paineis Eletronicos has selected the Xilinx Spartan Series and Virtex-II Platform FPGAs for their recently launched color LED display 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.
2005-06-30 White-LED driver touts innovative brightness control
Micrel points to its MIC2297, a PWM boost regulator that's optimized for driving 10 white LEDs in series, for its innovative brightness control circuitry, which in addition to conserving power also helps to cut noise and EMI.
2006-04-17 White-LED chips lit for efficiency race
Nichia has developed a white-LED chip with 100lumen/watt efficiency, with volume production expected this year.
2006-03-28 White LED touts high brightness, small size
Vishay Intertechnology Inc. offers a small and bright white MiniLED in a low-profile 2.3-by-1.3-by-1.4mm package.
2008-07-02 White LED shines bright, promises long life
Malaysia-based SMT LED manufacturer Dominant Semiconductors Sdn Bhd is offering now a brighter white LED in the DomiLED product range (DDW-PJG).
2007-03-29 White LED promises up to 50,000hrs operation
Dominant Semiconductors has unveiled the new Power DomiLED white LED that promises a lifetime of up to 50,000hrs.
2007-07-24 White LED package achieves ultralow profile of 1.5mm
Designated the OVS5WBCR4 Series, the 0.5W surface mount white LED package from TT Electronics Optek Technology, features an ultra-low profile of just 1.5mm.
2005-09-07 White LED offers high luminance
Dominant Semiconductors launched a new range of white LEDs that offers "high luminance and durability," promising superior performance in different illumination apps.
2010-07-22 White LED flash driver improves camera phone picture quality
ADI introduces the ADP1650, a 500-mA LED flash driver sharpens picture quality in camera-enabled cell phones.
2007-04-24 White LED drivers suit dual-display phones
Suited for dual-display architectures including clamshell phones, the SP6415 white LED driver from Sipex can be configured to automatically turn off the sub-display when the phone is open.
2007-06-20 White LED drivers offer 90% efficiency
Vishay Intertechnology Inc. releases two new 1.25MHz current-mode boost converters optimized for white LED applications.
2006-03-31 White LED drivers feature dual-gain architecture
National Semiconductor introduced three new inductorless white LED drivers for display backlighting in cellphones, PDAs, portable gaming devices and MP3 media players.
2006-08-16 White LED drivers enable independent brightness control
National's new highly integrated, charge-pump-based, constant-current white LED drivers are suited for single- or multidisplay backlighting in portable consumer products and handsets.
2009-09-22 White LED driver targets LCD backlights
TAEC's new 60V power MOSFET driver is designed for white LEDs to be used in LCD panel backlight applications.
2005-12-30 White LED driver tailored for portable CE apps
ON Semiconductor unveiled a white LED driver designed to drive high brightness LEDs in torch or flash applications for camera phones and other portable consumer electronic devices.
2008-10-27 White LED driver suits up for automotive displays
Rohm Electronics white LED driver IC (BD8113EFV-E2) provides constant current for white LED backlights in medium- to large-format TFT-LCD automotive displays.
2008-06-23 White LED driver shines in notebook LCD displays
TI introduces a six-channel, 40V white LED driver with a built-in, high-efficiency boost regulator and 1.5-A FET.
2004-12-06 White LED driver provides 92 percent efficiency
Linear Tech released a fractional charge pump, high current white LED driver that delivers up to 1A of LED current.
2009-08-27 White LED driver promises up to 55% power saving
National Semiconductor claims the smallest white LED driver with dynamic display backlight control that drives up to 11 high-current LEDs in series, illuminating larger displays in portable apps.
2006-03-08 White LED driver integrates Schottky diode
Linear Technology announced the LT3491, a constant current white LED driver, which features an integrated Schottky diode on-chip.
2007-06-19 White LED driver integrates Class AB audio amplifier
Maxim Integrated Products introduces the MAX8678, the industry's only white LED (WLED) driver to combine a highly efficient negative charge pump with a fully differential, bridged audio amplifier.
2005-08-10 White LED driver includes programmable oscillator frequency
National Semiconductor has launched an inductive-boost series white LED driver that features programmable oscillator frequency.
2007-11-16 White LED driver features auto brightness adjustment
ROHM has begun sampling the BD6095GUL, touted to be first white backlight LED driver capable of automatic brightness adjustment of LCD backlights based on ambient brightness.
2005-08-24 White LED driver delivers 500mA
Linear Technology rolled out a fractional charge pump, white LED driver that delivers up to 500mA of LED current.
2006-03-07 White LED driver delivers 120mA output current
Allegro MicroSystems unveiled a new high efficiency charge pump white LED driver that promises a simple, low-cost white LED driver solution for portable electronics display applications.
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

 
 
Back to Top