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Manufacturing Method for Green LEDs Delivers Light Output for MicroLED Displays

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PLYMOUTH, England, March 28, 2019 — Plessey, a developer of microLED technology for the augmented reality and display markets, has introduced a 2D planar gallium nitride on silicon (GaN-on-Si) process to emit green light without the need for color conversion techniques. To produce green light, LED manufacturers typically apply phosphors or quantum dot conversion materials to native blue LEDs. These materials then convert short-wavelength, typically 450-nm, blue light to red or green wavelengths with 10 to 30 percent efficiency. Plessey’s green LEDs are formed using its GaN-on-Si epitaxial growth process...Read full article

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    Published: March 2019
    Glossary
    augmented reality
    Augmented reality (AR) is a technology that integrates digital information, typically in the form of computer-generated graphics, images, or data, with the real-world environment in real-time. AR enhances the user's perception of the physical world by overlaying or combining digital content onto the user's view of the real world, often through devices like smartphones, tablets, smart glasses, or specialized AR headsets. Key features and principles of augmented reality: Real-time...
    BusinessEuropeLEDsmicroLEDsPlesseyaugmented reality

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