DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, So-Ra | ko |
dc.contributor.author | Lee, Hock Beng | ko |
dc.contributor.author | Jin, Won-Yong | ko |
dc.contributor.author | Ko, Keum-Jin | ko |
dc.contributor.author | Park, Sunghee | ko |
dc.contributor.author | Yoo, Seunghyup | ko |
dc.contributor.author | Kang, Jae-Wook | ko |
dc.date.accessioned | 2018-06-19T08:29:42Z | - |
dc.date.available | 2018-06-19T08:29:42Z | - |
dc.date.created | 2018-06-18 | - |
dc.date.created | 2018-06-18 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | JOURNAL OF MATERIALS CHEMISTRY C, v.6, no.20, pp.5444 - 5452 | - |
dc.identifier.issn | 2050-7526 | - |
dc.identifier.uri | http://hdl.handle.net/10203/242631 | - |
dc.description.abstract | In this study, we designed a highly flexible, mechanically robust Ag mesh/ITO composite transparent conducting electrode (TCE) integrated with a microlens array (MLA) to improve the light extraction of organic light-emitting diodes (OLEDs). The mechanical flexibility and durability of a flexible OLED based on a Ag mesh/ITO composite TCE were superior to those of a device with a conventional ITO electrode, retaining approximate to 100% initial luminance for up to 1000 cycles at a bending radius of approximate to 2 mm. Additionally, both experimental and theoretical characterizations suggest that the performance of a flexible OLED, such as its external quantum efficiency and angular-dependent emission, vastly improves after the incorporation of MLA due to the additional light scattering induced by the MLA. The combined use of Ag mesh and MLA is a practical way to overcome the brittleness of ITO and improve the out-coupling efficiency of flexible OLEDs (enhancement ratio of approximate to 1.51). | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | EMITTING-DIODES | - |
dc.subject | TRANSPARENT ELECTRODES | - |
dc.subject | REFRACTIVE-INDEX | - |
dc.subject | CARBON NANOTUBE | - |
dc.subject | HIGH-EFFICIENCY | - |
dc.subject | NANOWIRE MESH | - |
dc.subject | LOW-HAZE | - |
dc.subject | POLYMER | - |
dc.subject | DEVICES | - |
dc.subject | FILMS | - |
dc.title | Improving light extraction of flexible OLEDs using a mechanically robust Ag mesh/ITO composite electrode and microlens array | - |
dc.type | Article | - |
dc.identifier.wosid | 000433258300014 | - |
dc.identifier.scopusid | 2-s2.0-85047449637 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 20 | - |
dc.citation.beginningpage | 5444 | - |
dc.citation.endingpage | 5452 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS CHEMISTRY C | - |
dc.identifier.doi | 10.1039/c8tc01415a | - |
dc.contributor.localauthor | Yoo, Seunghyup | - |
dc.contributor.nonIdAuthor | Shin, So-Ra | - |
dc.contributor.nonIdAuthor | Lee, Hock Beng | - |
dc.contributor.nonIdAuthor | Jin, Won-Yong | - |
dc.contributor.nonIdAuthor | Ko, Keum-Jin | - |
dc.contributor.nonIdAuthor | Kang, Jae-Wook | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | EMITTING-DIODES | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODES | - |
dc.subject.keywordPlus | REFRACTIVE-INDEX | - |
dc.subject.keywordPlus | CARBON NANOTUBE | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | NANOWIRE MESH | - |
dc.subject.keywordPlus | LOW-HAZE | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | FILMS | - |
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