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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:: E and F is termed leakage charge. Note also from Fig. 2.3 the standard rise time of 5 s, pulse

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:: Redacted for Privacy Redacted for Privacy Redacted for Privacy ACKNOWLEDGEMENT Thanks to Prof. John F

ACTFEL phosphor deposition by RF sputtering

Creator:: Ang, Wie Ming
Resource Type:: Masters Thesis
Full Text:: Privacy Abstract approved: Dr. John F. W ger In this thesis, a research program with the goal of

Manufacture and characterization of novel ACTFEL materials and devices

Creator:: Bender, Jeffrey P.
Abstract:: The aim of this dissertation is to develop non-traditional approaches to alternating-current thin-film electroluminescent (ACTFEL) device fabrication. ACTFEL technology suffers from a lack of adequately bright and efficient primary-color phosphors and cannot presently compete in the low-cost display market. Therefore the research presented in this dissertation focuses on an exploration...
Resource Type:: Dissertation
Full Text:: : Manufacture and Characterization of Abstract approved. John F/Wager The aim of this dissertation is to

Novel phosphor development for alternating-current thin-film electroluminescent devices

Creator:: Maddix, Crystal M.
Resource Type:: Masters Thesis
Full Text:: approved:Abstract approved: ______-----.-,_----,_______ j John F. WagerJohn F. Wager The purpose of this thesis

Oxide phosphors deposited by activated reactive evaporation for ACTFEL device applications

Creator:: Yokoyama, Tomoe
Abstract:: The goal of this thesis study is to develop an activated reactive evaporation (ARE) system and to demonstrate its utility by fabricating-alternating current thin-film electroluminescent (ACTFEL) oxide phosphor devices. ARE entails evaporation in an activated gas. The main ARE system components are three thermal evaporation sources, a microwave power supply,...
Resource Type:: Masters Thesis
Full Text:: Phosphors Deposited by Activated Reactive Evaporation for ACTFEL Device pp1ic Abstract approved: John F

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:: & Computer Engineering presented on August 2, 1999. Title: Abstract approved: John F. The goal of this

Electrical characterization and aging studies of ALE ZnS:Mn ACTFEL devices with varying phosphor thicknesses

Creator:: Shih, Shou-Po
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGMENTS I would like to thank Dr. John F. Wager for his great patience, guidance, and support throughout

Internal charge-phosphor field analysis, electrical characterization, and aging studies of AC thin-film electroluminescent devices

Creator:: Abu-Dayah, Ahmad I.
Resource Type:: Masters Thesis
Full Text:: in Fig. 3-1 21 60 50 0 + relax _ 40 Vto _ E - Y C 30 i 0 64 I 20 1 leek F

Characterization of organic light-emitting devices

Creator:: Norris, Benjamin J.
Abstract:: In this thesis steady-state (i.e. steady-state with respect to the applied voltage waveform) transient current-transient voltage [i(t)-v(t)], transient brightness-transient current [b(t)-i(t)], transient brightness-transient voltage [b(t)-v(t)], transient current [i(t)], transient brightness [b(t)], and detrapped charge analysis are introduced as novel organic light emitting device (OLED) characterization methods. These analysis methods involve...
Resource Type:: Masters Thesis
Full Text:: U.S. Army Research Office under Contract No. DAAG55-9710226. TABLE OF CONTENTS 1 Introduction

ScholarsArchive@OSU

An n-sheet, state-space ACTFEL device model

Novel ACTFEL phosphor development

ACTFEL phosphor deposition by RF sputtering

Manufacture and characterization of novel ACTFEL materials and devices

Novel phosphor development for alternating-current thin-film electroluminescent devices

Oxide phosphors deposited by activated reactive evaporation for ACTFEL device applications

Fabrication and characterization of ACTFEL devices

Electrical characterization and aging studies of ALE ZnS:Mn ACTFEL devices with varying phosphor thicknesses

Internal charge-phosphor field analysis, electrical characterization, and aging studies of AC thin-film electroluminescent devices

Characterization of organic light-emitting devices

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