Properties of Up Conversion Phosphors Necessary for Small Size Emissive Displays

    Authors

    J. H. Cho; M. Bass; A. Cassanho; H. P. Jenssen; S. Freisem;D. G. Deppe

    Comments

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    Abbreviated Journal Title

    J. Disp. Technol.

    Keywords

    Displays; luminescence; optical frequency conversion; semiconductor; laser arrays; UP-CONVERSION; SURFACE; PR3+; Engineering, Electrical & Electronic; Optics; Physics, Applied

    Abstract

    Up converters combined with GaAs based semiconductor light sources are described as having potential for emissive displays with very large color gamut and very high resolution. To enable such displays the efficiency and temporal response of the up converting materials were studied and are reported. High efficiency is shown to be possible by proper preparation and utilization of the up converters. Up conversion displays can operate with refresh rates as high as 240 Hz. Operation as either a visible or near infrared display is possible.

    Journal Title

    Journal of Display Technology

    Volume

    7

    Issue/Number

    2

    Publication Date

    1-1-2011

    Document Type

    Article

    Language

    English

    First Page

    77

    Last Page

    83

    WOS Identifier

    WOS:000286521300001

    ISSN

    1551-319X

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