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2009-09-03 Using RGB LEDs for multicolor sign applications
This technical article deals with the latest RGB LED package approaches for full-color indoor and outdoor displays, and technical considerations when designing these large full color displays.
2008-01-16 Tiny RGB LED boasts 150 viewing angle
Optek has developed the OVSRRGBCC3 RGB LED with a 150 viewing angle compatible with both automatic pick and place equipment as well as infrared and vapor phase solder reflow processes.
2005-08-04 Thermally enhanced RGB LED suits wide-viewing angle displays
BivarOpto introduces a surface mount RGB-based device for optimized control of color and brightness, including a brilliant white, packaged in a low-profile, industry standard PLCC- 4 device with a wide 120 viewing angle
2003-05-08 Supernatural RGB LEDs dissipate 80mW
Supernatural Light Optoelectronics' SL05RGB series of LEDs are available in red, green, and blue colors and dissipate 80mW.
2007-08-13 Software PWM generation for LED dimming and RGB color applications
This application note describes a software solution that generates one or more pulse-width modulated signals using a PIC microcontroller.
2005-08-03 Smallest backlight LED driver
National Semiconductor released what it touts as the world's smallest backlight LED driver that controls lighting applications in handheld devices, including cellphones, digital still cameras, gaming devices and MP3 players
2006-04-12 Sink driver helps cascade, control LED clusters
Macroblock announced its new MBI6010, a three-channel constant current sink driver designed to provide color combinations to RGB LED clusters.
2006-09-11 RGB LEDs produce all colors in visible spectrum
TT electronics Optek Technology has developed a comprehensive range of discrete RGB LEDs to enable design engineers to create colors along the entire visible spectrum
2007-04-03 RGB LEDs operate in extreme outdoor conditions
Avago Technologies developed a series of high-brightness SMT tri-color LEDs that have been designed to operate in extreme outdoor conditions.
2006-10-04 RGB LED modules deliver 480 lumens
Avago's new high-power LED modules, said to be the first to provide up to 480 lumens of light output, target customers who want an easy to use lighting solution that can display a variety of colors
2008-11-13 RGB LED drivers manage 7 LEDs in series
Tokyo Electron Device Limited has launched TE7118PF, an RGB LED control driver ideal for LED control applications such as LCD backlights, indoor LED lighting, and LED illumination lights.
2007-07-20 RGB LED driver suits fun lighting in portable apps
ON Semi has designed a triple-output LED driver for tricolor RGB LEDs, ideal for fun lighting and enhanced LCD backlighting in portable applications.
2006-06-26 RGB LED devices enable light of any color
TT electronics Optek Technology has expanded its Lednium LED assemblies to include RGB devices capable of producing any color light.
2006-05-25 RGB LED backlights target handheld devices
Displaytech Ltd offers a series of RGB LED backlights for its chip-on-glass (COG) LCDs with composite red, green and blue LEDs.
2006-06-30 RGB color sensor suits automotive apps
Avago unveils the industry's first RGB color sensor that meets the specifications of AEC-Q100 Stress Test Qualification for Integrated Circuits
2012-01-06 Power supply geared for LED moving signs
The HDP-190 with fanless design provides up to 3.8V/40A and 2.8V/22A at each output channel while HDP-240 with built-in DC fan provides up to 3.8V/50A and 2.8V/27.5A.
2005-09-19 NKK's pushbutton switches offer RGB LED option
NKK Switches improved its KP01 series of silent actuation pushbutton switches with the addition of RGB LED technology that enables audio/video and broadcast designers to customize control panels with specific colors.
2005-02-11 New RGB LED chip is 0.6mm thin
BivarOpto has developed an ultra-thin [0.6mm) surface mount RGB (red, green, blue) device featuring individual addressable die for exact color mixing and matching
2004-11-16 National LED IC drivers suit handheld apps
National announced a new family of LED IC drivers designed for portable handheld devices such as cellphones, smart phones, GPS and PDAs
2014-05-08 MCU in RGB LED lighting application
Read about the MC9S12ZVL32 device in an RGB LED lighting application, capable of RGB LED control and diagnostics.
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
2009-06-05 LED solution tailored large-panel TVs
Microsemi Corp. has launched the LX24132 32-port LED backlight controller and LX23108L 8-port LED driver
2007-11-29 LED shines 70% brighter than previous parts
Cree Inc. announced commercial availability of green XLamp XR-E LEDs that are 70 percent brighter than the company's previous green power LEDs.
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
2008-11-18 LED drivers target high-visual impact lighting apps
ON Semiconductor has expanded its line of constant-current, low dropout driver products with two new high-brightness RGB LED pixel drivers.
2006-11-14 LED drivers address mercury-free requirement
Maxim said its new MAX16807-MAX16810 LED drivers are the first fully integrated, high-brightness devices that address industry needs for mercury-free, high-contrast lighting in displays
2006-09-11 LED driver needs no external MCU, switch-mode converter
Maxim said its new LED driver has a unique architecture that eliminates the need for external controllers
2005-02-04 LED driver includes PWM controller, oscillation circuit
The NJU6061 RGB LED driver from NJR includes a PWM (pulse width modulation) controller, LED drivers, oscillation circuit and 8bit serial interface.
2005-06-10 LED display maker selects TI's power management technology
Texas Instruments Inc. announced that Daktronics Inc. has chosen TI's power management technology for the company's ProStar VideoPlus display systems
2005-06-09 LED dimmer demoboard
This app note demonstrates an 8bit tri-color LED board
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