Search results

Morrisville, NC, May 11, 2007 - LED Lighting Fixtures, Inc. (LLF) today announced that the U.S. Patent Office has issued LLF’s first patent # 7,213,940. The ...

A three wavelength light emitting diode (LED) structure utilizes a blue light LED chip and a green light LED chip as light sources, and a red fluorescent layer ...

A LED driver circuit is provided for controlling the brightness of a LED. A control circuit is used for generating a LED current in accordance with a resistor. ...

Philips Lumileds is notifying chip packagers, distributors and others using Epistar`s OMA, MB and GB LEDs that the U.S. International Trade Commission (ITC) ...

Citizen Electronics Co., Ltd. with headquarters in Fujiyoshida-city, Yamanashi, Japan and President, Takashi Masuzawa (“CITIZEN ELECTRONICS”), a totally-held ...

Nexxus Lighting, Inc. (NASDAQ Capital Market: NEXS) a world leader in advanced lighting technology, including solid-state LED and fiber optic lighting systems ...

The present invention is a monolithic, multi-colored LED chip and a method for making the same. The LED chip is comprised of a substrate and a plurality of ...

Disclosed herein is a color LED driver, which is capable of being implemented by a compact structure without a feedback structure and accompanying a small size ...

A color sensor integrated light emitting diode (LED) is packaged with LED and color sensor mounted side by side inside LED package comprising a heat sink for ...

A packaged LED includes a substrate, an LED chip on the upper surface of the substrate, a first encapsulant material, including a reflective material, on the ...