1st Edition

Electrophosphorescent Materials and Devices

Edited By Mark Thompson Copyright 2024
    1112 Pages 122 Color & 192 B/W Illustrations
    by Jenny Stanford Publishing

    1112 Pages 122 Color & 192 B/W Illustrations
    by Jenny Stanford Publishing

    Organic LEDs (OLEDs) in mobile displays have been in large-scale production for over a decade, and OLED-based televisions are rapidly gaining traction in the marketplace. OLEDs are on the verge of entering the solid-state lighting market in a big way. The OLED technology gives higher color purity and is more efficient than any of the competing technologies. When produced at scale, OLEDs are also economical. A key limitation in the development of OLEDs was the efficient conversion of all of the electrical energy put into the device into light. Until the late 1990s, the maximum efficiency of OLEDs was limited to 25% (photons/electrons), but this limitation was removed and OLEDs with 100% efficiency were reported in the early 2000s. This advance in OLED technology was driven by the author of this book. He and his collaborators developed electrophosphorescence, which is essential in reaching the 100% efficiency that is now commonplace in commercial devices.

    1. Highly Efficient Phosphorescent Emission from Organic Electroluminescent Devices

    Marc A. Baldo, D. F. O’Brien, Y. You, A. Shoustikov, Scott Sibley, Mark E. Thompson, and Stephen R. Forrest

     

    2. Improved Energy Transfer in Electrophosphorescent Devices

    D. F. O’Brien, Marc A. Baldo, Mark E. Thompson, and Stephen R. Forrest

     

    3. Efficient, Saturated Red Organic Light Emitting Devices Based on Phosphorescent Platinum(II) Porphyrins

    Raymond C. Kwong, Scott Sibley, Timur Dubovoy, Marc Baldo, Stephen R. Forrest, and Mark E. Thompson

     

    4. Excitonic Singlet-Triplet Ratio in a Semiconducting Organic Thin Film

    Marc A. Baldo, D. F. O’Brien, Mark E. Thompson, and Stephen R. Forrest

     

    5. Very High-Efficiency Green Organic Light-Emitting Devices Based on Electrophosphorescence

    Marc A. Baldo, Sergey Lamansky, Paul E. Burrows, Mark E. Thompson, and Stephen R. Forrest

     

    6. Organic Light-Emitting Devices Based on Phosphorescent Hosts and Dyes

    Raymond C. Kwong, Sergey Lamansky, and Mark E. Thompson

     

    7. High-Efficiency Organic Electrophosphorescent Devices with tris(2-Phenylpyridine)Iridium Doped into Electron-Transporting Materials

    Chihaya Adachi, Marc A. Baldo, Stephen R. Forrest, and Mark E. Thompson

     

    8. High-Efficiency Fluorescent Organic Light-Emitting Devices Using a Phosphorescent Sensitizer

    Marc A. Baldo, Mark E. Thompson, and Stephen R. Forrest

     

    9. Nearly 100% Internal Phosphorescence Efficiency in an Organic Light Emitting Device

    Chihaya Adachi, Marc A. Baldo, Mark E. Thompson, and Stephen R. Forrest

     

    10. Endothermic Energy Transfer: A Mechanism for Generating

    Very Efficient High-Energy Phosphorescent Emission in Organic Materials

    Chihaya Adachi, Raymond C. Kwong, Peter Djurovich, Vadim Adamovich, Marc A. Baldo, Mark E. Thompson, and Stephen R. Forrest

     

    11. High-Efficiency Yellow Double-Doped Organic Light-Emitting Devices Based on Phosphor-Sensitized Fluorescence

    Brian W. D’Andrade, Marc A. Baldo, Chihaya Adachi, Jason Brooks, Mark E. Thompson, and Stephen R. Forrest

     

    12. High-Efficiency Red Electrophosphorescence Devices

    Chihaya Adachi, Marc A. Baldo, Stephen R. Forrest, Sergey Lamansky, Mark E. Thompson, and Raymond C. Kwong

     

    13. Highly Phosphorescent Bis-Cyclometalated Iridium Complexes: Synthesis, Photophysical Characterization, and Use in Organic Light Emitting Diodes

    Sergey Lamansky, Peter Djurovich, Drew Murphy, Feras Abdel-Razzaq, Hae-Eun Lee, Chihaya Adachi, Paul E. Burrows, Stephen R. Forrest, and Mark E. Thompson

     

    14. Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes

    Sergey Lamansky, Peter Djurovich, Drew Murphy, Feras Abdel-Razzaq, Raymond Kwong, Irina Tsyba, Manfred Bortz, Becky Mui, Robert Bau, and Mark E. Thompson

     

    15. Synthesis and Characterization of Phosphorescent Cyclometalated Platinum Complexes

    Jason Brooks, Yelizaveta Babayan, Sergey Lamansky, Peter I. Djurovich, Irina Tsyba, Robert Bau, and Mark E. Thompson

     

    16. White Light Emission Using Triplet Excimers in Electrophosphorescent Organic Light-Emitting Devices

    Brian W. D’Andrade, Jason Brooks, Vadim Adamovich, Mark E. Thompson, and Stephen R. Forrest

     

    17. Electrophosphorescent p–i–n Organic Light-Emitting Devices for Very-High-Efficiency Flat-Panel Displays

    Martin Pfeiffer, Stephen R. Forrest, Karl Leo, and Mark E. Thompson

     

    18. Cyclometalated Ir Complexes in Polymer Organic Light-Emitting Devices

    Sergey Lamansky, Peter I. Djurovich, Feras Abdel-Razzaq, Simona Garon, Drew L. Murphy, and Mark E. Thompson

     

    19. High Efficiency Single Dopant White Electrophosphorescent Light Emitting Diodes

    Vadim Adamovich, Jason Brooks, Arnold Tamayo, Alex M. Alexander, Peter I. Djurovich, Brian W. D’Andrade, Chihaya Adachi, Stephen R. Forrest, and Mark E. Thompson

     

    20. High Operational Stability of Electrophosphorescent Devices

    Raymond C. Kwong, Matthew R. Nugent, Lech Michalski, Tan Ngo, Kamala Rajan, Yeh-Jiun Tung, Michael S. Weaver, Theodore X. Zhou, Michael Hack, Mark E. Thompson, Stephen R. Forrest, and Julie J. Brown

     

    21. Controlling Exciton Diffusion in Multilayer White Phosphorescent Organic Light Emitting Devices

    Brian W. D’Andrade, Mark E. Thompson, and Stephen R. Forrest

     

    22. Blue Organic Electrophosphorescence Using Exothermic Host–Guest Energy Transfer

    Russell J. Holmes, Stephen R. Forrest, Yeh-Jiun Tung, Raymond C. Kwong, Julie J. Brown, Simona Garon, and Mark E. Thompson

     

    23. Efficient, Deep-Blue Organic Electrophosphorescence by Guest Charge Trapping

    Russell J. Holmes, Brian W. D’Andrade, Stephen R. Forrest, Xiaofan Ren, Jian Li, and Mark E. Thompson

     

    24. Synthesis and Characterization of Facial and Meridional Tris-cyclometalated Iridium(III) Complexes

    Arnold B. Tamayo, Bert D. Alleyne, Peter I. Djurovich, Sergey Lamansky, Irina Tsyba, Nam N. Ho, Robert Bau, and Mark E. Thompson

     

    25. Phosphorescence Quenching by Conjugated Polymers

    Madhusoodhanan Sudhakar, Peter I. Djurovich, Thieo E. Hogen-Esch, and Mark E. Thompson

     

    26. Simultaneous Light Emission from a Mixture of Dendrimer Encapsulated Chromophores: A Model for Single-Layer Multichromophoric Organic Light-Emitting Diodes

    Paul Furuta, Jason Brooks, Mark E. Thompson, and Jean M. J. Fréchet

     

    27. Ultrahigh Energy Gap Hosts in Deep Blue Organic Electrophosphorescent Devices

    Xiaofan Ren, Jian Li, Russell J. Holmes, Peter I. Djurovich, Stephen R. Forrest, and Mark E. Thompson

     

    28. Saturated Deep Blue Organic Electrophosphorescence Using a Fluorine-Free Emitter

    Russell J. Holmes, Stephen R. Forrest, Tissa Sajoto, Arnold Tamayo, Peter I. Djurovich, Mark E. Thompson, Jason Brooks, Yeh-Jiun Tung, Brian W. D’Andrade, Michael S. Weaver, Raymond C. Kwong, and Julie J. Brown

     

    29. Excimer and Electron Transfer Quenching Studies of a Cyclometalated Platinum Complex

    Biwu Ma, Peter I. Djurovich, and Mark E. Thompson

     

    30. Synthetic Control of Excited-State Properties in Cyclometalated Ir(III) Complexes Using Ancillary Ligands

    Jian Li, Peter I. Djurovich, Bert D. Alleyne, Muhammed Yousufuddin, Nam N. Ho, J. Christopher Thomas, Jonas C. Peters, Robert Bau, and Mark E. Thompson

     

    31. Cationic Bis-cyclometalated Iridium(III) Diimine Complexes and Their Use in Efficient Blue, Green, and Red Electroluminescent Devices

    Arnold B. Tamayo, Simona Garon, Tissa Sajoto, Peter I. Djurovich, Irina M. Tsyba, Robert Bau, and Mark E. Thompson

     

    32. Blue and Near-UV Phosphorescence from Iridium Complexes with Cyclometalated Pyrazolyl or N-Heterocyclic Carbene Ligands

    Tissa Sajoto, Peter I. Djurovich, Arnold Tamayo, Muhammed Yousufuddin, Robert Bau, Mark E. Thompson, Russell J. Holmes, and Stephen R. Forrest

     

    33. Synthetic Control of Pt··· Pt Separation and Photophysics of Binuclear Platinum Complexes

    Biwu Ma, Jian Li, Peter I. Djurovich, Muhammed Yousufuddin, Robert Bau, and Mark E. Thompson

     

    34. Platinum Binuclear Complexes as Phosphorescent Dopants for Monochromatic and White Organic Light-Emitting

    Diodes

    Biwu Ma, Peter I. Djurovich, Simona Garon, Bert Alleyne, and Mark E. Thompson

     

    35. Management of Singlet and Triplet Excitons for Efficient White Organic Light-Emitting Devices

    Yiru Sun, Noel C. Giebink, Hiroshi Kanno, Biwu Ma, Mark E. Thompson, and Stephen R. Forrest

     

    36. Highly Efficient, Near-Infrared Electrophosphorescence from a Pt–Metalloporphyrin Complex

    Carsten Borek, Kenneth Hanson, Peter I. Djurovich, Mark E. Thompson, Kristen Aznavour, Robert Bau, Yiru Sun, Stephen R. Forrest, Jason Brooks, Lech Michalski, and Julie Brown

     

    37. Intrinsic Luminance Loss in Phosphorescent Small-Molecule Organic Light Emitting Devices due to Bimolecular Annihilation Reactions

    Noel C. Giebink, Brian W. D’Andrade, Michael S. Weaver, P. B. Mackenzie, Julie J. Brown, Mark E. Thompson, and Stephen R. Forrest

     

    38. Blue Light Emitting Ir(III) Compounds for OLEDs: New Insights into Ancillary Ligand Effects on the Emitting Triplet State

    Andreas F. Rausch, Mark E. Thompson, and Hartmut Yersin

     

    39. Temperature Dependence of Blue Phosphorescent Cyclometalated Ir(III) Complexes

    Tissa Sajoto, Peter I. Djurovich, Arnold B. Tamayo, Jonas Oxgaard, William A. Goddard III, and

    Mark E. Thompson

     

    40. Study of Energy Transfer and Triplet Exciton Diffusion in Hole-Transporting Host Materials

    Chao Wu, Peter I. Djurovich, and Mark E. Thompson

     

    41. Synthesis and Characterization of Phosphorescent Three-Coordinate Cu(I)–NHC Complexes

    Valentina A. Krylova, Peter I. Djurovich, Matthew T. Whited, and Mark E. Thompson

     

    42. A Codeposition Route to CuI–Pyridine Coordination Complexes for Organic Light-Emitting Diodes

    Zhiwei Liu, Munzarin F. Qayyum, Chao Wu, Matthew T. Whited, Peter I. Djurovich, Keith O. Hodgson, Britt Hedman, Edward I. Solomon, and Mark E. Thompson

     

    43. Structural and Photophysical Studies of Phosphorescent Three-Coordinate Copper(I) Complexes Supported by an N-Heterocyclic Carbene Ligand

    Valentina A. Krylova, Peter I. Djurovich, Jacob W. Aronson, Ralf Haiges, Matthew T. Whited, and Mark E. Thompson

     

    44. Phosphorescence versus Thermally Activated Delayed Fluorescence: Controlling Singlet–Triplet Splitting in Brightly Emitting and Sublimable Cu(I) Compounds

    Markus J. Leitl, Valentina A. Krylova, Peter I. Djurovich, Mark E. Thompson, and Hartmut Yersin

     

    45. Control of Emission Colour with N-Heterocyclic Carbene (NHC) Ligands in Phosphorescent Three-Coordinate Cu(I) Complexes

    Valentina A. Krylova, Peter I. Djurovich, Brian L. Conley, Ralf Haiges, Matthew T. Whited, Travis J. Williams, and Mark E. Thompson

     

    46. Synthesis and Characterization of Phosphorescent Platinum and Iridium Complexes with Cyclometalated Corannulene

    John W. Facendola, Martin Seifrid, Jay Siegel, Peter I. Djurovich, and Mark E. Thompson

     

    47. Understanding and Predicting the Orientation of Heteroleptic Phosphors in Organic Light-Emitting Materials

    Matthew J. Jurow, Christian Mayr, Tobias D. Schmidt, Thomas Lampe, Peter I. Djurovich, Wolfgang Brütting, and Mark E. Thompson

     

    48. Deep Blue Phosphorescent Organic Light-Emitting Diodes with Very High Brightness and Efficiency

    Jaesang Lee, Hsiao-Fan Chen, Thilini Batagoda, Caleb Coburn, Peter I. Djurovich, Mark E. Thompson, and Stephen R. Forrest

     

    49. Hot Excited State Management for Long-Lived Blue Phosphorescent Organic Light-Emitting Diodes

    Jaesang Lee, Changyeong Jeong, Thilini Batagoda, Caleb Coburn, Mark E. Thompson, and Stephen R. Forrest

     

    50. Eliminating Nonradiative Decay in Cu(I) Emitters: > 99% Quantum Efficiency and Microsecond Lifetime

    Rasha Hamze, Jesse L. Peltier, Daniel Sylvinson, Moonchul Jung, Jose Cardenas, Ralf Haiges, Michele Soleilhavoup, Rodolphe Jazzar, Peter I. Djurovich, Guy Bertrand, and Mark E. Thompson

     

    51. Rapid Multiscale Computational Screening for OLED Host Materials

    Daniel Sylvinson M. R., Hsiao-Fan Chen, Lauren M. Martin, Patrick J. G. Saris, and Mark E. Thompson

     

    52. “Quick-Silver” from a Systematic Study of Highly Luminescent, Two-Coordinate, d10 Coinage Metal Complexes

    Rasha Hamze, Shuyang Shi, Savannah C. Kapper, Daniel Sylvinson Muthiah Ravinson, Laura Estergreen, Moon-Chul Jung, Abegail C. Tadle, Ralf Haiges, Peter I. Djurovich, Jesse L. Peltier, Rodolphe Jazzar, Guy Bertrand, Stephen E. Bradforth, and Mark E. Thompson

     

    53. Highly Efficient Photo- and Electroluminescence from Two-Coordinate Cu(I) Complexes Featuring Nonconventional N-Heterocyclic Carbenes

    Shuyang Shi, Moon Chul Jung, Caleb Coburn, Abegail Tadle, Daniel Sylvinson M. R., Peter I. Djurovich, Stephen R. Forrest, and Mark E. Thompson

     

    54. Platinum-Functionalized Random Copolymers for Use in Solution-Processible, Efficient, Near-White Organic Light-Emitting Diodes

    Paul T. Furuta, Lan Deng, Simona Garon, Mark E. Thompson, and Jean M. J. Fréchet

    Biography

    Mark E. Thompson received his BS in chemistry in 1980 from the University of California, Berkeley, and his PhD in chemistry in 1985 from the California Institute of Technology. He was a postdoctoral fellow at Oxford University and is currently the Ray R. Irani Chair of Chemistry at the University of Southern California. His research involves the study of materials and devices for electroluminescence, photovoltaics and solar cells, chemical/biological sensing, and catalysis. Prof. Thompson is the author of approximately 400 papers in refereed professional journals and holds more than 250 patents primarily in the areas of optoelectronic applications, such as light-emitting devices and solar cells.