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Filtering by: Creator Hall, Jean A. Remove constraint Creator: Hall, Jean A. Advisor Wager, John F. Remove constraint Advisor: Wager, John F. Subject Electroluminescent devices Remove constraint Subject: Electroluminescent devices

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  • An n-sheet, state-space ACTFEL device model

    Creator:
    Hitt, John C.
    Abstract:
    The objective of the research presented in this thesis is to develop, implement, and demonstrate the utility of an n-sheet, state-space alternating-current thin-film electroluminescent (ACTFEL) device model. In this model, the phosphor layer is discretized into n + 1 layers, with band-to-band impact ionization, space charge creation/ annihilation, and luminescent...
    Resource Type:
    Dissertation
    Full Text:
    excitation/do-excitation occurring only at n sheets between the n + 1 layers. The state-space technique is a

  • Novel ACTFEL phosphor development

    Creator:
    Ang, Wie Ming
    Abstract:
    The goal of this thesis is to identify and to explore novel ACTFEL phosphor materials. Several important materials properties relevant to ACTFEL phosphor development are identified. All of these properties cannot be obtained simultaneously. Therefore, several key phosphor materials properties are identified as critical to the development of an ACTFEL...
    Resource Type:
    Dissertation
    Full Text:
    phosphor. These includes the use of thick-film insulator, the use of a charge injection layer, the use of

  • Fabrication and characterization of ACTFEL devices

    Creator:
    Keir, Paul D.
    Abstract:
    The goal of this thesis is the identification and synthesis of high-luminance, primary color alternating-current thin-film electroluminescent (ACTFEL) devices. Special attention is paid to the synthesis of primary color green ACTFEL devices because of the lack of an adequate primary green ACTFEL phosphor and the dominance of green wavelengths in...
    Resource Type:
    Dissertation
    Full Text:
    spectrum with coactivators. Green ACTFEL devices exhibiting a high-luminance, high-efficiency, saturated