Opto-Electronics


Latest Articles

Robust LEDs for high-contrast displays
27 January 2016
OSRAM Opto Semiconductors’ new DISPLIX LEDs not only withstand high humidity levels, wide fluctuations in temperature and even torrential rain, they also shine with excellent contrast even in direct sunlight ...

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Smart light bulbs adjust to sleep cycles
27 January 2016
With intelligent lighting being one of the key drivers towards the ‘smart home’ of the future, GE Lighting has unveiled a connected lighting system that even adjusts its behaviour to synchronise with ...

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Flexible LED lighting strip
27 January 2016
Lumileds introduced the third member of its Matrix Platform family of integrated LED products – the LUXEON XF-3014 CV flexible LED strips. These strips distribute extremely uniform light across user-selectable ...

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Seven-segment display
27 January 2016, Mimic Components
VCC is launching a lightweight, ultra thin seven-segment LED display. The surface mountable DSM series single-digit display utilises patented technology to deliver a thickness of only 2,10 mm. It supports ...

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Molex launches connected LED lighting system
27 January 2016
Molex has become a Cisco Solutions Technology Integrator for connected commercial LED lighting, and gone a step further by creating the Transcend Connected Lighting System. Transcend sees Molex team up ...

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Holders for Nichia LEDs
27 January 2016, Electrocomp, Interconnection
TE Connectivity’s LumaWise Z50 LED holder is a circular LED holder that provides quick and easy, solderless connection to the 19 x 24 mm Nichia J Series chip-on-board. The holders allow direct attachment ...

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TFT display with wide viewing angle
25 November 2015, Surn Technologies
Raystar has released a new 7” TFT display based on O-Film, a newly developed technology that allows for a wider viewing angle. Once the viewing angle of a display is reached, a phenomenon called grey ...

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Filament LED for aesthetic illumination
25 November 2015
OSRAM Opto Semiconductors has premiered the first filament LED in its product range – the Soleriq L 38 – whose long, thin shape provides the basis for filament lamps which, in terms of their appearance ...

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Infrared receivers
25 November 2015, EBV Electrolink
Vishay has broadened its optoelectronics portfolio with the introduction of a new extended temperature option for its popular TSOP37xxx, TSOP57xxx and TSSP57xxx series of infrared (IR) receivers and sensors ...

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LEDs for colour mixing
25 November 2015
For smart lighting solutions and all kinds of coloured lighting applications, customers can rely on the new Duris S 5 Colour LEDs from Osram Opto Semiconductors. There are four colour versions – red, ...

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AC step driver for LED bulbs
4 November 2015, KH Distributors, Power Electronics / Power Management
Exar expanded its offering of AC step driver solutions for LED bulbs with the introduction of the XR46073 – a two-step LED current controller with improved line regulation primarily for A19 LED bulb applications. ...

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CMOS image sensors
4 November 2015
ON Semiconductor has added four new high-resolution devices to its Python family of CMOS image sensors. The new 10K, 12K, 16K and 25K image sensors share a common 4,5 µm pixel that leverages ON Semiconductor’s ...

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Chip-scale LED for lighting
14 October 2015
Lumileds’ Luxeon FlipChip family has embraced the general illumination market with the introduction of FlipChip White. Its chip-scale package (CSP) eliminates the traditional submount to minimise package ...

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Logic gate optocoupler
14 October 2015, Brabek
Everlight Electronics announced the introduction of a new single-channel, 3,3 V, 15 Mbps logic gate optocoupler in an 8-pin SOP package for use in industrial applications. The EL071L consists of an ...

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Plasmonic device holds promise for super-fast computing
14 October 2015, Electronics Technology
In a promising discovery towards the realisation of high-speed optical computing, researchers from Duke University’s Pratt School of Engineering have developed an ultrafast light-emitting device that ...

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New colour metrics proposed for characterising lighting
23 September 2015, News
The IES TM-30-15 colour rendition method consolidates and synthesises numerous research efforts that have been ongoing for several years.

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New drivers open up new possibilities for LED lighting
2 September 2015, CST Electronics, Editor's Choice, Power Electronics / Power Management
Light emitting diodes (LEDs) are semiconductor devices that emit light when an electrical current passes through them. The benefits of using LEDs continue to evolve and mature, making them an increasingly ...

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LEDs for brilliant white lighting
2 September 2015
OSRAM Opto Semiconductors has introduced an LED product range with enhanced colour rendering. The Soleriq S 19 is the first product in this portfolio – a chip-on-board (CoB) LED designed for lighting ...

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High-speed IR emitters
2 September 2015, TRX Electronics
Vishay’s VSMY14940 and VSMB14940 are 940 nm high-speed infrared emitting diodes in 3,2 x 2,51 x 1,2 mm clear SMD side-view packages. Based on GaAIAs surface emitter and multi quantum well (MQW) technologies, ...

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Dimmable LED driver
2 September 2015, EBV Electrolink, Power Electronics / Power Management
Fairchild released the FL7734 phase-cut dimmable single-stage LED driver, a highly integrated solution for low-cost and highly reliable LED lighting solutions from 5 W to 30 W. It offers extensive dimmer ...

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