Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer
Blue‐phosphorescent organic light‐emitting diodes (OLEDs) with 34.1% external quantum efficiency (EQE) and 79.6 lm W−1 are demonstrated using a hole‐transporting layer and electron‐transporting layer with low refractive index values. Using optical simulations, it is predicted that outcoupling effici...
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| Veröffentlicht in: | Advanced materials (Weinheim) 2016-06, Vol.28 (24), p.4920-4925 |
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| container_end_page | 4925 |
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| container_issue | 24 |
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| container_title | Advanced materials (Weinheim) |
| container_volume | 28 |
| creator | Shin, Hyun Lee, Jeong-Hwan Moon, Chang-Ki Huh, Jin-Suk Sim, Bomi Kim, Jang-Joo |
| description | Blue‐phosphorescent organic light‐emitting diodes (OLEDs) with 34.1% external quantum efficiency (EQE) and 79.6 lm W−1 are demonstrated using a hole‐transporting layer and electron‐transporting layer with low refractive index values. Using optical simulations, it is predicted that outcoupling efficiencies with EQEs > 60% can be achieved if organic layers with a refractive index of 1.5 are used for OLEDs. |
| doi_str_mv | 10.1002/adma.201506065 |
| format | Article |
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Using optical simulations, it is predicted that outcoupling efficiencies with EQEs > 60% can be achieved if organic layers with a refractive index of 1.5 are used for OLEDs.</description><subject>blue OLEDs</subject><subject>exciplex forming co-host</subject><subject>low refractive index ETL and HTL</subject><subject>Organic light emitting diodes</subject><subject>Phosphorescence</subject><subject>Quantum efficiency</subject><subject>Refractive index</subject><subject>Refractivity</subject><subject>Simulation</subject><subject>theoretical limit of EQE</subject><subject>Transporting</subject><issn>0935-9648</issn><issn>1521-4095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqF0cFv0zAYBXALgVgZXDkiX5C4pNhOnNjHdgtlKLAxOnG0HOczDUucYie0OfC_k6qj4raTL7_3pM8PodeUzCkh7L2uWj1nhHKSkpQ_QTPKGY0SIvlTNCMy5pFME3GGXoTwkxAiJ_UcnbFs4oLTGfrz7X6Mls0A-GbThe2m8xAMuB5fF_llwLu63-A4mdO3ON_34J1u8NdBu35ocW5tbWpwZsR3oXY_sMZFt8O3YL02ff0b8JWrYI_zBkzvO4fXXruw7Xx_wIUewb9Ez6xuArx6eM_R3Yd8ffExKq5XVxeLIjIJTacTpBFZZSyVmjCZVJomsSiN5TZjZSIsSzhlwKnlEKcVZaJkJbM8FWUSU1ny-By9O_ZuffdrgNCrtp7ObBrtoBuCooJxTtj0a4_TTGYiFbFIJzo_UuO7EDxYtfV1q_2oKFGHddRhHXVaZwq8eegeyhaqE_83xwTkEezqBsZH6tTi8vPi__LomK1DD_tTVvt7lWZxxtX3Lyu1XvLlzacVUbfxX963qdU</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>Shin, Hyun</creator><creator>Lee, Jeong-Hwan</creator><creator>Moon, Chang-Ki</creator><creator>Huh, Jin-Suk</creator><creator>Sim, Bomi</creator><creator>Kim, Jang-Joo</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20160601</creationdate><title>Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer</title><author>Shin, Hyun ; Lee, Jeong-Hwan ; Moon, Chang-Ki ; Huh, Jin-Suk ; Sim, Bomi ; Kim, Jang-Joo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4165-99c87dcf19a0294da1438bcf5f72b48f24512e51f5e36d128b2b2f568b4319b53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>blue OLEDs</topic><topic>exciplex forming co-host</topic><topic>low refractive index ETL and HTL</topic><topic>Organic light emitting diodes</topic><topic>Phosphorescence</topic><topic>Quantum efficiency</topic><topic>Refractive index</topic><topic>Refractivity</topic><topic>Simulation</topic><topic>theoretical limit of EQE</topic><topic>Transporting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shin, Hyun</creatorcontrib><creatorcontrib>Lee, Jeong-Hwan</creatorcontrib><creatorcontrib>Moon, Chang-Ki</creatorcontrib><creatorcontrib>Huh, Jin-Suk</creatorcontrib><creatorcontrib>Sim, Bomi</creatorcontrib><creatorcontrib>Kim, Jang-Joo</creatorcontrib><collection>Istex</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Advanced materials (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shin, Hyun</au><au>Lee, Jeong-Hwan</au><au>Moon, Chang-Ki</au><au>Huh, Jin-Suk</au><au>Sim, Bomi</au><au>Kim, Jang-Joo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer</atitle><jtitle>Advanced materials (Weinheim)</jtitle><addtitle>Adv. Mater</addtitle><date>2016-06-01</date><risdate>2016</risdate><volume>28</volume><issue>24</issue><spage>4920</spage><epage>4925</epage><pages>4920-4925</pages><issn>0935-9648</issn><eissn>1521-4095</eissn><abstract>Blue‐phosphorescent organic light‐emitting diodes (OLEDs) with 34.1% external quantum efficiency (EQE) and 79.6 lm W−1 are demonstrated using a hole‐transporting layer and electron‐transporting layer with low refractive index values. Using optical simulations, it is predicted that outcoupling efficiencies with EQEs > 60% can be achieved if organic layers with a refractive index of 1.5 are used for OLEDs.</abstract><cop>Germany</cop><pub>Blackwell Publishing Ltd</pub><pmid>27060851</pmid><doi>10.1002/adma.201506065</doi><tpages>6</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | blue OLEDs exciplex forming co-host low refractive index ETL and HTL Organic light emitting diodes Phosphorescence Quantum efficiency Refractive index Refractivity Simulation theoretical limit of EQE Transporting |
| title | Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer |
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