Opto-Electronics


Latest Articles

Rugged touch displays
26 October 2011, Centurion Micro Electronics
AAEON’s AGD series is a rugged touch display with a wide operating temperature range (0°C to 50°C or -20°C to 60°C) to satisfy harsh environments. The AGD-310D is VESA 75, whereas the AGD-312D, AGD-315D ...

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LEDs for projection applications
26 October 2011
OSRAM Opto Semiconductors has added another LED to its portfolio for projection applications. The new OSTAR Compact 2x2 is claimed to be the brightest LED of its type on the market, with no less than ...

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LED driver reduces EMI
26 October 2011
Switching at a frequency of up to 1 MHz and ensuring closely controlled rise and fall times, the AL8807 buck LED driver from Diodes Incorporated has been purpose designed to reduce EMI issues in the lower-cost ...

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LED lighting ballast reference design
26 October 2011, MB Silicon Systems
The reference design satisfies commercial requirements with efficiency greater than 91% and THD (total harmonic distortion) of less than 25% at 230 V a.c., and a power factor greater than 0,9 across line ...

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Colour mark detector
26 October 2011
ASSTech Electronics & Instrumentation has available the Spectro-3-FIO colour mark detector that can detect colour like a human, but at a higher frequency of around 40 kHz. The use of reflected-light optical ...

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Single-chip laser diode
12 October 2011, Hamamatsu Photonics UK
New from Hamamatsu Photonics is a 100 mW CW single-chip laser diode with a very small emitting area of 5 μm and a centre wavelength of 1064 nm. The L11358 is a lateral single-mode type and adds to Hamamatsu’s ...

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Cool white LEDs
28 September 2011, EBV Electrolink
To meet the need for colour homogeneity in a wide variety of lighting applications, Vishay has expanded the colour binning and ordering options for its VLMW41XX series of sapphire-based, cool white SMD ...

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Proximity and ambient light sensor
28 September 2011
OSRAM Opto Semiconductors’ new SFH 7773 digital sensor detects objects up to 15 cm away and simultaneously measures the intensity of the ambient light. Its black, 5,3 x 2,5 x 1,2 mm package is hardly ...

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Automotive LED driver
14 September 2011, Communica
Supertex introduced the AT9919, an LED lamp driver IC designed specifically for solid-state lighting applications in automobiles, such as headlights, tail lights, brake indicator lights, dome lights, ...

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LED drivers
31 August 2011, MB Silicon Systems
ZMDI has added the ZLED7320 to its high-current ZLED7x20 family of 40 V LED driver ICs. The new device, which operates at up to 98% efficiency and is available in a small-footprint DFN-5 package, is designed ...

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Fibre-coupled laser diode
31 August 2011, Hamamatsu Photonics UK
Hamamatsu Photonics has introduced a new high-power, fibre-coupled laser diode. The L11610 is a single-chip device with an output power of 5 W and a centre wavelength of 915 nm. The fibre core diameter ...

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White LED modules
17 August 2011, EBV Electrolink
Vishay released three cool white LED modules assembled with six or 12 high-bright LEDs. The VLPC0601A2 features six LEDs in a row on a 240 x 14 mm PCB that provides 870 lm. The VLPC1201A2J features 12 ...

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LEDs for displays
17 August 2011
OSRAM Opto Semiconductors has expanded its TopLED Black series beyond the previously available red and yellow variants. The small LEDs in black packages are now also available in blue, green and orange ...

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OLED lighting panels
3 August 2011
Verbatim, well known for its data storage products, has exploited materials technology developed by its parent company, Mitsubishi Chemical Holding Group, to enter the OLED lighting market. The company ...

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HB LEDs
3 August 2011, EBV Electrolink
Avago Technologies unveiled three series of high-brightness oval through-hole LEDs for electronic signage applications. The HLMP-Lx75, HLMP-Hx74/75 and HLMP-Ax74/75 LEDs’ matched RGB radiation pattern ...

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Presence detector
3 August 2011
The EBDSPIR-PRM ceiling mounted presence detector from CP Electronics is an extension of the EBDSPIR detector range and offers additional features not found on the standard detector, including presence ...

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Multistring LED drivers
3 August 2011, Altron Arrow
Atmel unveiled a new family of intelligent multistring LED drivers for the backlighting and solid state lighting markets. The devices enable LCD TVs to achieve a 10M:1 dynamic contrast and low motion ...

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Programmable LED driver
20 July 2011
Analog Devices announced the availability of the ADP8866 LED charge pump backlight driver, which features independent control of nine LED current sinks, programmable LED blinking sequences and low operating ...

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Linear image sensor
20 July 2011, Hamamatsu Photonics UK
New from Hamamatsu Photonics is the S11108 linear CMOS image sensor with APS (active pixel sensor) technology. The latest APS technology allows the device to achieve a combination of very high sensitivity ...

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PIR sensors
20 July 2011
Murata announced the launch of the IRS-B series of dual and quad type, surface mount pyro-electric infrared sensors. Believed to be not only the smallest PIR sensors in the world, but also the only ...

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