Search results for "LEDs"

Marktech has expanded its lineup of Toshiba White surface mount LEDs aimed at general and backlighting applications with the release of the Toshiba TLWxK1109 series. The new 1109 series LEDs are offered in three Lighting Industry standard color temperatures of 3000K, 5000K and 6500K. As with all Toshiba products, the highest level of manufacturing processes are used to insure a very robust LED for use in all lighting applications.

Developers at OSRAM Opto Semiconductors have succeeded in increasing the efficiency of red thin-film LEDs by 30% – a new record. The latest generation of thin-film chips benefit from an optimized chip platform that has potential for further improvements. This boost in efficiency is opening up new LED applications in general illumination, in projection, and in the industrial sector.

An industry leader in high brightness LED technology, Avago Technologies offers a wide range of high quality ChipLED products to meet customer demand for various surface mount lighting requirements. High brightness LED technology offers better efficiency, lower driving current and a smaller number of LEDs. Avago’s ChipLED products have the lowest profile in the industry, and are positioned to support high volume, cost effective solutions.

Versatile SMD Indicator Series and Surface Mount LED Line Excel in Both Form and Function

In the design of a driving circuit for LEDs, the dimming behaviour is an important topic to fulfil the end customer requirements. The intend of this application note is to describe the behaviour of LEDs in respect to brightness by varying the current and to suggest solutions for avoiding negative influence for the application.

Designers use LEDs in three basic applications....either as a diagnostic indicator on a circuit board inside a piece of equipment, for front panel status indication, or illumination. These applications can be served by either discrete LEDs (see Fig. 16) or by packaged solutions such as DialightÕs Circuit Board Indicator (CBI) Series that combines an LED with a plastic housing (see Fig. 17). While discrete LEDs may appear to have an advantage in ...

Light source of Philips’ winning L Prize bulb is enabling high quality retrofit bulbs around the world

JKL Components Corporation announces the addition of the ZLP Low Profile Series LED to its family of linear LEDs and high bright lighting components.

Supertex, Inc. has introduced AT9919, an LED lamp driver integrated circuit (IC), designed specifically for solid-state lighting applications in automobiles, such as head lights, tail lights, brake indicator lights, dome lights, and panel backlights.

Light Guides are used wherever the light of a lightsource should be distributed homogeneously over a particular area, when there is a spatial distance between light source and the area which is to be illuminated.