White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials
Abstract White organic/polymer light emitting diode (WOLED/WPLED) processed from solution has attracted significant research interest in recent years due to their low device production cost, device flexibility, easy fabrication over large area including roll to roll and ability to print in various d...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-09-01
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| Series: | Nano Convergence |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s40580-019-0201-6 |
| _version_ | 1818935050564009984 |
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| author | Dipjyoti Das Peddaboodi Gopikrishna Debasish Barman Ramesh Babu Yathirajula Parameswar Krishnan Iyer |
| author_facet | Dipjyoti Das Peddaboodi Gopikrishna Debasish Barman Ramesh Babu Yathirajula Parameswar Krishnan Iyer |
| author_sort | Dipjyoti Das |
| collection | DOAJ |
| description | Abstract White organic/polymer light emitting diode (WOLED/WPLED) processed from solution has attracted significant research interest in recent years due to their low device production cost, device flexibility, easy fabrication over large area including roll to roll and ability to print in various designs and shapes providing enormous design possibilities. Although WOLEDs fabricated using solution process lack their thermally evaporated counterparts in terms of device efficiency, remarkable progress has been made in this regard in recent years by utilizing new materials and device structures. In the present review, we have summarized and extrapolated an excellent association of old and modern concept of cost-effective materials and device structure for realization of white light. In particular, this article demonstrated and focused on design, and development of novel synthesis strategy, mechanistic insights and device engineering for solution process low cost WOLEDs device. Herein, an overview of the prevailing routes towards white light emitting devices (WLEDs) and corresponding materials used, including polymer based WLED, small molecules emitters based thermally activated delayed fluorescence (TADF), perovskite light-emitting diodes (PeLEDs) and hybrid materials based LEDs, color down-converting coatings with corresponding best efficiencies ever realized. We presume that this exhaustive review on WLEDs will offer a broad overview of the latest developments on white SSL and stonework the approach en route for innovations in the immediate future. |
| first_indexed | 2024-12-20T05:14:00Z |
| format | Article |
| id | doaj.art-ff8acec0542a4f2990bd5db7b5f55762 |
| institution | Directory Open Access Journal |
| issn | 2196-5404 |
| language | English |
| last_indexed | 2024-12-20T05:14:00Z |
| publishDate | 2019-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano Convergence |
| spelling | doaj.art-ff8acec0542a4f2990bd5db7b5f557622022-12-21T19:52:12ZengSpringerOpenNano Convergence2196-54042019-09-016112810.1186/s40580-019-0201-6White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materialsDipjyoti Das0Peddaboodi Gopikrishna1Debasish Barman2Ramesh Babu Yathirajula3Parameswar Krishnan Iyer4Center for Nanotechnology, Indian Institute of Technology GuwahatiCenter for Nanotechnology, Indian Institute of Technology GuwahatiDepartment of Chemistry, Indian Institute of Technology GuwahatiCenter for Nanotechnology, Indian Institute of Technology GuwahatiCenter for Nanotechnology, Indian Institute of Technology GuwahatiAbstract White organic/polymer light emitting diode (WOLED/WPLED) processed from solution has attracted significant research interest in recent years due to their low device production cost, device flexibility, easy fabrication over large area including roll to roll and ability to print in various designs and shapes providing enormous design possibilities. Although WOLEDs fabricated using solution process lack their thermally evaporated counterparts in terms of device efficiency, remarkable progress has been made in this regard in recent years by utilizing new materials and device structures. In the present review, we have summarized and extrapolated an excellent association of old and modern concept of cost-effective materials and device structure for realization of white light. In particular, this article demonstrated and focused on design, and development of novel synthesis strategy, mechanistic insights and device engineering for solution process low cost WOLEDs device. Herein, an overview of the prevailing routes towards white light emitting devices (WLEDs) and corresponding materials used, including polymer based WLED, small molecules emitters based thermally activated delayed fluorescence (TADF), perovskite light-emitting diodes (PeLEDs) and hybrid materials based LEDs, color down-converting coatings with corresponding best efficiencies ever realized. We presume that this exhaustive review on WLEDs will offer a broad overview of the latest developments on white SSL and stonework the approach en route for innovations in the immediate future.http://link.springer.com/article/10.1186/s40580-019-0201-6Solution processed white light emitting diodesOrganic light emitting diodesPolymer light emitting diodesThermally activated delayed fluorescencePerovskite light emitting diodes |
| spellingShingle | Dipjyoti Das Peddaboodi Gopikrishna Debasish Barman Ramesh Babu Yathirajula Parameswar Krishnan Iyer White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials Nano Convergence Solution processed white light emitting diodes Organic light emitting diodes Polymer light emitting diodes Thermally activated delayed fluorescence Perovskite light emitting diodes |
| title | White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials |
| title_full | White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials |
| title_fullStr | White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials |
| title_full_unstemmed | White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials |
| title_short | White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials |
| title_sort | white light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence tadf and perovskite materials |
| topic | Solution processed white light emitting diodes Organic light emitting diodes Polymer light emitting diodes Thermally activated delayed fluorescence Perovskite light emitting diodes |
| url | http://link.springer.com/article/10.1186/s40580-019-0201-6 |
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