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Materials for Solid State Lighting and Displays.
LEDs are in the midst of revolutionizing the lighting industry -Up-to-date and comprehensive coverage of light-emitting materials and devices used in solid state lighting and displays -Presents the fundamental principles underlying luminescence -Includes inorganic and organic materials and devices -...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Somerset :
John Wiley & Sons, Incorporated,
2016.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Title Page; Copyright; Contents; List of Contributors; Series Preface; Preface; Acknowledgments; About the Editor; Chapter 1 Principles of Solid State Luminescence; 1.1 Introduction to Radiation from an Accelerating Charge; 1.2 Radiation from an Oscillating Dipole; 1.3 Quantum Description of an Electron during a Radiation Event; 1.4 The Exciton; 1.5 Two-Electron Atoms; 1.6 Molecular Excitons; 1.7 Band-to-Band Transitions; 1.8 Photometric Units; 1.9 The Light Emitting Diode; References; Chapter 2 Quantum Dots for Displays and Solid State Lighting; 2.1 Introduction.
- 2.2 Nanostructured Materials2.3 Quantum Dots; 2.3.1 History of Quantum Dots; 2.3.2 Structure and Properties Relationship; 2.3.3 Quantum Confinement Effects on Band Gap; 2.4 Relaxation Process of Excitons; 2.4.1 Radiative Relaxation; 2.4.2 Nonradiative Relaxation Process; 2.5 Blinking Effect; 2.6 Surface Passivation; 2.6.1 Organically Capped QDs; 2.6.2 Inorganically Passivated QDs; 2.7 Synthesis Processes; 2.7.1 Top-Down Synthesis; 2.7.2 Bottom-Up Approach; 2.8 Optical Properties and Applications; 2.8.1 Displays; 2.8.2 Solid State Lighting; 2.8.3 Biological Applications; 2.9 Perspective.
- AcknowledgmentsReferences; Chapter 3 Color Conversion Phosphors for Light Emitting Diodes; 3.1 Introduction; 3.2 Disadvantages of Using LEDs Without Color Conversion Phosphors; 3.3 Phosphors for Converting the Color of Light Emitted by LEDs; 3.3.1 General Considerations; 3.3.2 Requirements of Color Conversion Phosphors; 3.3.3 Commonly Used Activators in Color Conversion Phosphors; 3.3.4 Strategies for Generating White Light from LEDs; 3.3.5 Outstanding Problems with Color Conversion Phosphors for LEDs.
- 3.4 Survey of the Synthesis and Properties of Some Currently Available Color Conversion Phosphors3.4.1 Phosphor synthesis; 3.4.2 Metal Oxide Based Phosphors; 3.4.3 Metal Sulfide Based Phosphors; 3.4.4 Metal Nitrides; 3.4.5 Alkaline Earth Metal Oxo-Nitrides; 3.4.6 Metal Fluoride Phosphors; 3.5 Multi-Phosphor pcLEDs; 3.6 Quantum Dots; 3.7 Laser Diodes; 3.8 Conclusions; Acknowledgments; References; Chapter 4 Nitride and Oxynitride Phosphors for Light Emitting Diodes; 4.1 Introduction; 4.2 Synthesis of Nitride and Oxynitride Phosphors; 4.2.1 Solid State Reaction Method.
- 4.2.2 Gas Reduction and Nitridation4.2.3 Carbothermal Reduction and Nitridation; 4.2.4 Alloy Nitridation; 4.2.5 Ammonothermal Synthesis; 4.3 Photoluminescence Properties of Nitride and Oxynitride Phosphors; 4.3.1 Luminescence Spectra of Typical Activators; 4.4 Emerging Nitride Phosphors and Their Synthesis; 4.4.1 Narrow-Band Red Nitride Phosphors; 4.4.2 Narrow-Band Green Nitride Phosphors; 4.5 Applications of Nitride Phosphors; 4.5.1 General Lighting; 4.5.2 LCD Backlight; References; Chapter 5 Organic Light Emitting Device Materials for Displays.