dc.contributor.author | Supran, Geoffrey James Sasaji | |
dc.contributor.author | Shirasaki, Yasuhiro | |
dc.contributor.author | Song, Katherine Wei | |
dc.contributor.author | Caruge, Jean-Michel | |
dc.contributor.author | Kazlas, Peter T. | |
dc.contributor.author | Coe-Sullivan, Seth | |
dc.contributor.author | Andrew, Trisha Lionel | |
dc.contributor.author | Bawendi, Moungi G. | |
dc.contributor.author | Bulovic, Vladimir | |
dc.date.accessioned | 2013-10-30T19:50:08Z | |
dc.date.available | 2013-10-30T19:50:08Z | |
dc.date.issued | 2013-09 | |
dc.identifier.issn | 0883-7694 | |
dc.identifier.issn | 1938-1425 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/81887 | |
dc.description.abstract | The mainstream commercialization of colloidal quantum dots (QDs) for light-emitting applications has begun: Sony televisions emitting QD-enhanced colors are now on sale. The bright and uniquely size-tunable colors of solution-processable semiconducting QDs highlight the potential of electroluminescent QD light-emitting devices (QLEDs) for use in energy-efficient, high-color-quality thin-film display and solid-state lighting applications. Indeed, this year’s report of record-efficiency electrically driven QLEDs rivaling the most efficient molecular organic LEDs, together with the emergence of full-color QLED displays, foreshadow QD technologies that will transcend the optically excited QD-enhanced products already available. In this article, we discuss the key advantages of using QDs as luminophores in LEDs and outline the 19-year evolution of four types of QLEDs that have seen efficiencies rise from less than 0.01% to 18%. With an emphasis on the latest advances, we identify the key scientific and technological challenges facing the commercialization of QLEDs. A quantitative analysis, based on published small-scale synthetic procedures, allows us to estimate the material costs of QDs typical in light-emitting applications when produced in large quantities and to assess their commercial viability. | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) (Graduate Research Fellowship) | en_US |
dc.description.sponsorship | United States. Dept. of Energy (Center for Excitonics, an Energy Frontier Research Center funded by the Office of Basic Energy Sciences, under Award Number DE-SC0001088) | en_US |
dc.language.iso | en_US | |
dc.publisher | Cambridge University Press (Materials Research Society) | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1557/mrs.2013.181 | en_US |
dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
dc.source | MIT web domain | en_US |
dc.title | QLEDs for displays and solid-state lighting | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Supran, Geoffrey J., Yasuhiro Shirasaki, Katherine W. Song, Jean-Michel Caruge, Peter T. Kazlas, Seth Coe-Sullivan, Trisha L. Andrew, Moungi G. Bawendi, and Vladimir Bulović. “QLEDs for displays and solid-state lighting.” MRS Bulletin 38, no. 09 (September 12, 2013): 703-711. © 2013 Materials Research Society. | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Materials Science and Engineering | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Microsystems Technology Laboratories | en_US |
dc.contributor.mitauthor | Supran, Geoffrey James Sasaji | en_US |
dc.contributor.mitauthor | Shirasaki, Yasuhiro | en_US |
dc.contributor.mitauthor | Song, Katherine Wei | en_US |
dc.contributor.mitauthor | Bawendi, Moungi G. | en_US |
dc.contributor.mitauthor | Bulovic, Vladimir | en_US |
dc.relation.journal | MRS Bulletin | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Supran, Geoffrey J.; Shirasaki, Yasuhiro; Song, Katherine W.; Caruge, Jean-Michel; Kazlas, Peter T.; Coe-Sullivan, Seth; Andrew, Trisha L.; Bawendi, Moungi G.; Bulović, Vladimir | en_US |
dc.identifier.orcid | https://orcid.org/0000-0002-0960-2580 | |
dc.identifier.orcid | https://orcid.org/0000-0003-2220-4365 | |
dc.identifier.orcid | https://orcid.org/0000-0002-3846-1633 | |
mit.license | PUBLISHER_POLICY | en_US |
mit.metadata.status | Complete | |