Perovskite Light Emitting Diodes – Materials and Devices

Preface STRUCTURE AND PHYSICAL PROPERTIES OF METAL HALIDE PEROVSKITES Crystal Structure of Perovskite Materials Exciton Effects in Perovskite Materials Size Effect of Perovskite Materials Luminescence Properties of Perovskite Materials Factors Influencing the Efficiency of Perovskite Light Emitting Diodes Summary SYNTHESIS AND PREPARATION OF PEROVSKITE MATERIALS Introduction Perovskite Materials Structures Preparation of Perovskite Nanomaterials Processing Technology for Large-Area Perovskite Films Conclusion and Outlook NEAR-INFRARED PEROVSKITE LIGHT-EMITTING DEVICES Introduction Progress in Near-Infrared Perovskite Luminescence Materials Near-Infrared Perovskite Luminescent Materials Strategies to Improve the Performance of NIR Perovskite Devices Conclusion and Outlook PEROVSKITE RED LIGHT EMITTING MATERIALS AND DEVICES The Development History of Perovskite Red Light Emitting Diodes Red Emission Perovskite Materials Perovskite Red Light Emitting Diodes Conclusion and Outlook PEROVSKITE GREEN LIGHT EMITTING MATERIALS AND DEVICES History of Green Perovskite Light Emitting Diodes Green Light Perovskite Materials Development of Green Perovskite Light Emitting Factors Affecting the External Quantum Efficiency of Perovskite Green Light Emitting Diodes Strategies for Improving the External Quantum Efficiency of Green Perovskite Light Emitting Diodes Other Properties of Green Perovskite Light Emitting Diodes Conclusion and Outlook BLUE PEROVSKITE LIGHT EMITTING MATERIALS AND DEVICES Technology Development of Blue Perovskite Light Emitting Diodes Blue-Shift Strategy Perovskite Blue Light Emitting Materials Process for the Preparation of Blue Light Emitting Layers Device Performance Optimization and Interface Engineering Optimization of Device Stability Conclusion and Outlook EFFECT OF METAL ION DOPING ON PEROVSKITE LIGHT EMITTING MATERIALS Metal Ion Doping Effect Metal Ion Doped Materials and Devices Metal Ion Doping Methods Conclusion and Outlook NON-LEAD METAL HALIDE PEROVSKITE MATERIALS Development History of Non-Lead Blue Perovskite Materials Preparation of Non-Lead Metal Halide Materials Types of Non-Lead Metal Halide Materials Methods for Optimizing the Fluorescence Quantum Efficiency of Non-Lead Metal Halide Materials Conclusion and Outlook PEROVSKITE WHITE LIGHT EMITTING MATERIALS AND DEVICES Background of WPeLED Down-Conversion Method Full Electroluminescent PeLEDs Single White Light Perovskite Materials and Self-Trapped Excitons Perovskite-Organic Coupling White PeLEDs Others Conclusion and Outlook ELECTRON AND HOLE TRANSPORT MATERIALS Introduction Electron Transport Materials in PeLEDs Hole Transport Materials in PeLEDs Progress in the Study of Hole Transport Layers and Hole Injection Layers in Perovskite Light Emitting Diodes Conclusion and Outlook STABILITY OF PEROVSKITE LIGHT EMITTING DIODES Sources of Instability in Metal Halide Perovskites and Perovskite Light Emitting Diodes Analysis of the Current Stability of Perovskite Light Emitting Diodes Factors Affecting Efficiency Roll Off Strategies for Dealing with Efficiency Roll Off Conclusion and Outlook PEROVSKITE MATERIALS FOR LASER APPLICATIONS Physics Principles of Laser Perovskite Laser for Different Morphology Conclusion and Outlook