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2002-06-28 STMicro LED driver suits automotive light clusters
The STLC1 LED cluster driver from STMicroelectronics integrates input buffers, individual low-side drivers, and a remote indicator for lamp failure.
2012-11-05 Solar cells checked by high power diode laser line generator
This technology is designed to add to the changing energy policy: a line laser is able to scrutinise solar cells using the so-called photoluminescence spectroscopy.
2011-04-28 Researchers enhance green LED light output
Researchers at Rensselaer Polytechnic Institute have developed a new method that they claim will aid in manufacturing green-colored LEDs with greatly enhanced light output
2014-07-14 Quantum dots make light work of light
The tiny crystals have made its mark in applications including displays, solar panels and, now, in anti-counterfeiting with their ability to emit unique signature of light frequencies
2003-03-21 Osram SMT LED matches light intensity of six LEDs
Osram Opto Semiconductors GmbH has released the "Golden Dragon" SMT LED, which provides a light intensity that matches up to six LED devices
2003-01-06 Omron LED touts light utilization efficiency
Omron Corp. has announced the availability of a high brightness Double Reflection LED that consumes lesser power and boosts system efficiency.
2003-05-15 Lucky Light red chip LED exhibits 110mcd luminosity
The LL-R3528WC SiGaN chip LED from Lucky Light Electronics Co. Ltd has a peak wavelength of 480nm
2004-02-02 Light-emitting diode-based lighting positioned for profit
LED-based lighting has the potential to help reduce our energy consumption and improve the quality of our lives.
2006-03-29 Light guides lower part count, cost
A family of molded light guides from Global Lighting Technologies uses only one LED to backlight displays for a variety of applications
2002-10-29 Hi-Light LEDs have 0.35mm profile
Hi-Light Electronic Co. Ltd has announced the availability of its surface-mount LEDs that feature a 0.35mm profile
2002-01-21 Bivar LED light pipe assembly lights up display panels up to 100m
Claimed to provide 1200 viewing angle and extend LED lighting to display panels of up to 100m, the FLP-O light pipe assembly series is geared towards miniature display requirements of CompactPCI applications
2004-01-16 Hybrid bipolar transistor emits light
Integrated optoelectronics could get a boost from the discovery of a bipolar transistor that emits light from its base region
2013-09-30 Exploring light sources for all projector sizes
Powerful compact light sources are necessary to ensure that image quality keeps pace with this process of miniaturisation
2003-07-02 Vertilas diode chip emits light at 1,550nm
The VL-1550 series of uncooled VCSEL diode chips from Vertilas is designed for use in Gigabit Ethernet and CWDM transceiver modules
2007-05-16 Optical transceiver moves data at speed of light
IBM scientists have announced a prototype optical-transceiver chipset that transfers data at a rate eight times faster than currently available components.
2003-03-26 Infineon samples 1,310nm VCSEL diode
Infineon Technologies AG is sampling a 1,310nm VCSEL diode that allows transmission distances of up to 10km
2002-05-17 Blue Sky lens captures nearly all of blue laser diode power
Blue Sky Research has announced that they have a system that can capture nearly all of the light power of blue laser diode, generating a high power, low-divergence, and diffraction-limited beam that will enable blue laser diodes to be commercially-viable
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.
2006-02-23 White LED achieves 47 lumens/watt at 350mA drive current
Cree Inc. announced general availability of what they claim to be the industry's highest efficacy white power LEDs at 350mA.
2002-06-21 Vishay ultrabright LEDs shine outdoors
Vishay Intertechnology Inc. says its ultrabright LEDs can replace incandescent bulbs in automotive, traffic and outdoor applications.
2003-03-18 Vishay SMD LEDs deliver 1.25cd at 50mA
The TLMxx33xx series of SMD LEDs from Vishay Intertechnology Inc. provides a luminosity of up to 1.25cd with a drive current of 50mA.
2004-04-30 Veeco receives an order for MOCVD
Veeco Instruments Inc. has received an order for multiple MOCVD (metal organic chemical vapor deposition) production systems from Fujian Quanzhou Sanan Group Ltd, a manufacturer of high brightness light-emitting diodes (HB-LEDs) based in Fujian province, China
2005-07-22 Tricolor LED shrinks in size
Agilent Technologies says it has introduced the industry's thinnest top-firing tricolor, surface-mount LED for backlighting and status indicators in ultra-thin, feature-rich mobile phones and PDAs.
2002-08-05 Traco chip LEDs have 40mcd luminosity
Traco (Shanghai) Electronic Co. Ltd's 190 series of blue chip LED has a peak emission wavelength of 470nm and features a 40mcd luminosity.
2003-05-19 Toshiba expands high luminosity LED offering
Toshiba Corp. has announced the addition of bluish green and purple LEDs to its high luminosity LED product line.
2005-10-28 Tiny 1.5-inch display touts high brightness
One Stop Displays claims its new 1.5-inch full-color PM-OLED is the brightest display of its kind with a brightness of 130cd/m?.
2002-11-05 Thinner, brighter LEDs shine for PDAs
Two LED lines from Sharp Microelectronics of the Americas tout advances in package sizes, luminosity, and color reproducibility.
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
2002-05-21 STMicro shift register controls automotive LEDs
STMicroelectronics' STPIC6595 power-logic 8-bit shift register features low-side DMOS output transistors that can drive 100mA loads, including automobile LEDs for turn signals, relays, and solenoids.
2002-11-14 Stanley LED offers 180 viewing angle
The 1105CK surface-mount LED from Stanley Electric offers a viewing angle of 180 and is suitable for backlighting keypad apps.
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