Optoelectronic Sensors

Displaying 581 - 590 of 605

Light Guide Foils Uniformly Illuminate Keypads on Mobile Phones and Handheld Electronic Devices

Light Guide Foils Uniformly Illuminate Keypads on Mobile Phones and Handheld Electronic Devices
CoActive Technologies KDM, a leading international supplier of dome arrays, keypads, light guides and modules, has expanded its family of light guide foils to include devices with a thickness of less than 200µm. The light guide foils are designed to evenly distribute light from side-firing LEDs, providing bright, uniform illumination of keypads for handheld electronic devices, typically with just one or two LEDs.
14th May 2009

NEC Expands Lineup of LCD Modules Featuring White LED Backlight Systems for Industrial Applications

NEC Expands Lineup of LCD Modules Featuring White LED Backlight Systems for Industrial Applications
NEC LCD Technologies has introduced four new amorphous-silicon thin-film-transistor liquid crystal display modules incorporating a newly designed LED light source unit into the backlight system. These units offer long operating life: 70,000 hours at room temperature (25 degrees Celsius) and 60,000 hours at high temperature (70 degrees Celsius).
11th May 2009

LED Downlight prototype with 102 Lumens per Watt Fixture Efficacy

LED Downlight prototype with 102 Lumens per Watt Fixture Efficacy
Cree has announced it is demonstrating a prototype version of the LR6 LED recessed downlight that consumes just 6.5W of electricity, resulting in 665 lumens, an efficacy of 102 lumens per watt and a power factor greater than 0.9.
5th May 2009


National and Nuventix Introduce Reference Design for LED Bulbs

National and Nuventix Introduce Reference Design for LED Bulbs
National Semiconductor and Nuventix have unveiled a new electronic drive and thermal management reference design that simplifies development of high-brightness light-emitting diode (LED) bulb fixtures that replace incandescent or compact fluorescent light bulbs in standard sockets.
5th May 2009

Vishay’s AEC-Q101-Qualified PIN Photodiodes and Phototransistors

Vishay’s AEC-Q101-Qualified PIN Photodiodes and Phototransistors
Vishay has broadened its optoelectronics portfolio with the introduction of the new AEC-Q101-qualified VEMD20x0X01 PIN photodiodes and VEMT20x0X01 phototransistors. The photo detectors feature an operating temperature range of - 40 deg. C to +100 deg. C and are available in 1.8-mm gullwing and reverse gullwing surface-mount packages.
30th April 2009

Thumb-Sized MOEMS Mini-Spectrometer for Visible Light Spectrometry

Thumb-Sized MOEMS Mini-Spectrometer for Visible Light Spectrometry
Hamamatsu Photonics has introduced the C10988MA, an ultra-compact spectrometer built using MOEMS technology. The C10988MA is a thumb-sized device, measuring only 27.6 x 13 x 16.8 mm, developed for use in portable and hand-held devices, where a standard mini-spectrometer would be too large and consume too much power. Not only small, but the C10988MA is also light, weighing only 9 grams.
28th April 2009

Thumb-Sized MOEMS Mini-Spectrometer for Visible Light Spectrometry

Thumb-Sized MOEMS Mini-Spectrometer for Visible Light Spectrometry
Hamamatsu Photonics has introduced the C10988MA, an ultra-compact spectrometer built using MOEMS technology. The C10988MA is a thumb-sized device, measuring only 27.6 x 13 x 16.8 mm, developed for use in portable and hand-held devices, where a standard mini-spectrometer would be too large and consume too much power. Not only small, but the C10988MA is also light, weighing only 9 grams.
28th April 2009

OPTEK Offers Custom Solid-State Lighting Solutions

OPTEK Offers Custom Solid-State Lighting Solutions
Providing engineers with integrated design and manufacturing expertise for solid-state light engines, as well as infrared and ultraviolet technologies, TT electronics OPTEK Technology offers a full suite of custom capabilities in the design and development of solid-state lighting solutions. OPTEK’s custom capabilities (one of the industry’s best) include thermal management designs using Optotherm™ (metal core) and other heatsink technologies; LED driver and control circuit design; metal core PCB layout and assembly; secondary optics design and analysis; optical test lab including an integrating sphere, spectroradiometer, LED goniometer, and on-axis intensity measurement tester; custom housing and injection molding capabilities; and other value-added services.
14th April 2009

High Performance Fibre Pigtailed and Receptacle Packaged Laser Diodes

High Performance Fibre Pigtailed and Receptacle Packaged Laser Diodes
Photonic Products is a leading manufacturer of high performance fibre pigtailed and receptacle packaged laser diodes suitable for OEM applications. These include scientific equipment and optical instruments requiring a high quality laser diode light source; visual fibre optic fault locators for communications networks, telecomms systems and telecomms instrumentation and free space optical communications.
7th April 2009

Toshiba launches high noise immunity 800V couplers

Toshiba launches high noise immunity 800V couplers
Toshiba Electronics has announced two new miniature photocouplers that are ideal for office equipment, home appliances, solid state relays and other applications demanding high impulse noise immunity.
1st April 2009


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