• Display alignment system

    The PR940G is a threedimensional geometry adjustment system for alignment of cathoderay tubes (CRTs) on the assembly line. A stereoscopic imaging system extracts threedimensional data from within a calibrated space with subpixel accuracy. The highthroughput system includes a controller, two cameras, a 486 PC, an illuminator, a calibration target, and a rigid camera stand. The system has 0.2s adjustment cycle times and can handle multimode and mixedflow production applications.
    Nov. 1, 1994

    The PR940G is a threedimensional geometry adjustment system for alignment of cathoderay tubes (CRTs) on the assembly line. A stereoscopic imaging system extracts threedimensional data from within a calibrated space with subpixel accuracy. The highthroughput system includes a controller, two cameras, a 486 PC, an illuminator, a calibration target, and a rigid camera stand. The system has 0.2s adjustment cycle times and can handle multimode and mixedflow production applications.

    Miniature laser interferometer

    Sign up for Laser Focus World Newsletters
    Get the latest news and updates.

    Voice Your Opinion!

    To join the conversation, and become an exclusive member of Laser Focus World, create an account today!