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Hybrid LEDs Offer Full-Color Emission

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Daniel S. Burgess

Using the down-conversion of ultraviolet radiation by polyfluorene materials, a team of scientists at Imperial College London and at the University of Strathclyde in Glasgow, UK, has generated blue, green, red and white light from arrays of micro-LEDs. The hybrid organic/inorganic LEDs may find a place in microdisplays and in a variety of other applications. Pairing wavelength-converting organic materials and micropixelated InGaN LEDs, researchers have generated blue, green, red and white light. Courtesy of Donal D.C. Bradley, Imperial College London. Donal D.C. Bradley, head of the...Read full article

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    Published: November 2005
    Glossary
    microdisplay
    A microdisplay is a miniature electronic display technology that is designed to project visual information onto a small screen. Unlike traditional displays, microdisplays are typically very compact and often used in applications where size, weight, and power consumption are critical factors. These displays can be based on various technologies, including liquid crystal display (LCD), organic light-emitting diode (OLED), digital light processing (DLP), and others. Key characteristics and...
    ConsumerFeaturesLight Sourcesmicrodisplaypolyfluorene materialsultraviolet radiationLEDs

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