Supertex has introduced an LED lighting chip with switch dimming. The IC, dubbed HV9801A, dims LED lamp brightness to one of four preset levels through rapid toggling of a light switch. Light levels ...

To simplify incandescent-like LED dimming – where colour temperature (CCT) falls with intensity – Dialog Semi has introduced a single chip dual output power converter that needs no microcontroller.

LED technology is today preferred by everyone and we all want them to part of our home or office. But, if you haven’t brought LEDs before, then you might not know that there are plenty of different ...

SEOUL, South Korea--(BUSINESS WIRE)--Samsung Electronics Co., Ltd., a world leader in advanced component solutions, announced today that it has introduced “Fx-CSP,” a line-up of LED packages which ...

The market for LED chips is experiencing rapid growth as there is an increasing need for energy-efficient lighting. These chips are transforming the lighting sector, providing a 75% reduction in ...

Emerging Irish fabless semiconductor technology company Ikon Semiconductor this week revealed a new integrated circuit (IC) design that could prove vital to the growing global LED lighting industry.

LED Chips, on the Cheap LED bulbs have long been lauded as an energy-efficient alternative to incandescent bulbs. But LED, or light-emitting diode, bulbs are expensive to produce, which has kept ...

Dialog Semiconductor has announced the iW3690, a revolutionary driver IC for LED smart lighting that combines digital control (I2C) with the company's advanced phase-cut TRIAC dimming technology. For ...

Inspired by printed circuit boards, the building block of all electronics, a Dutch designer has created an LED-based light installation that draws upon the familiar etching pattern inside most devices ...

Designers of early indoor LED light bulbs faced numerous technical hurdles, including AC-to-DC conversion, thermal heat-sinking, constraints imposed by current bulb sizes, electrical transients, and ...

Since the earliest versions of indoor LED light bulbs were developed, their designers have faced a variety of technical challenges. These include AC-to-DC power conversion, thermal design/heat-sinking ...