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LEDs

LEDs news and technical articles from Vision Systems Design magazine. Search LEDs latest and archived news and articles

  1. Kodak and Sanyo unveil organic, full-color display

    Article

    Thu, 10 Oct 2002

    … full-color displays based on Kodak's patented organic light - emitting - diode (OLED) technology. The two companies are showing the ..... devices and into laptop computers and TVs." Organic light - emitting diode displays offer bright, full-motion images that are …

  2. Carl Zeiss integrates Colibri white LED illumination into fluorescence microscopy systems

    Article

    Thu, 19 Aug 2010

    … performance Light Emitting Diode ( LED ) technology ..... monochromatic LEDs are now available ..... Diodes A light - emitting diode is a compact ..... bright, LED technology ..... commercial LEDs were introduced ..... Advantages of LED in Fluorescence ..... performance LEDs provide sufficient …

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  1. PerkinElmer licenses OSRAM white LED lighting components

    Article

    Wed, 13 Feb 2008

    … access OSRAM white light - emitting - diode ( LED ) patents for the ..... manufacture of white LED components for use ..... solutions. White LEDs offer an attractive ..... incorporate white LEDs into its successful ..... result in an expanded LED portfolio that includes …

  2. StockerYale reveals new LED technology

    Article

    Wed, 6 Aug 2003

    … has disclosed a new LED ( light - emitting diode ) COBRA (chip-on ..... technology. This advanced LED illumination system focuses ..... pitch chip-on-board LED arrays with the same ..... as discrete packaged LEDs ," says Liam Kelly …

  3. Imaging tool combines camera, optics, and lighting

    Print

    Sun, 1 Sep 2002

    … that combine imaging cameras with light - emitting - diode ( LED ) lighting devices. To meet these ..... imaging tool contains an array of red LEDs tilted towards the focal point of ..... tool includes 680-nm LEDs , any LED wavelength from blue to infrared …

  5. Literature

    Print

    Mon, 1 Oct 2001

    Light - emitting diode ; Reflectance coatings; Barcode verification; Data Acquisition and Control Handbook...

  6. LED head allows color-on-color package inspection

    Print

    Sun, 1 Feb 1998

    LED head allows color-on ..... a specialized multicolor light - emitting - diode ( LED ) light head to increase ..... the 4-in.-diameter LED light head contains a ring ..... focused red, green, and blue LEDs for illuminating an object …

  7. LED lamps sharpen lighting and optics for accurate imaging

    Print

    Mon, 1 May 2000

    … emitting - diode ( LED ) lamps that are integrated ..... illumination approach based on LED lighting offers machine ..... lighting techniques. Light - emitting - diode lamps provide a uniform ..... Moreover, monochromatic LED lighting results in less ..... 32 chip-on-board LEDs and combined them with …

  8. Lighting exposes bottle defects

    Print

    Fri, 1 Sep 2000

    … illuminated by a dark-field LED illuminating ring (bottom ..... inspection. This method led to defectively sealed ..... lighting system using a light - emitting diode ( LED ) ringlight whose visible ..... The dark-field LEDs came from Advanced Illumination …

  9. Tool measures intensity and output of LEDs and other light sources

    Article

    Tue, 8 Dec 2009

    … 01950 HAND-HELD LED SPECTROLIGHTMETER LEDs measured on the test ..... differences between discrete LEDs mounted in a module ..... possible with typical LED measurement set ..... hand-held BTS256- LED is designed to measure ..... of pc board mounted LEDs , discrete LEDs within …

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