20.2: Ultra-Bright, Highly Efficient, Low Roll-Off Inverted Quantum-Dot Light Emitting Devices (QLEDs)
We report an ultra‐bright, highly efficient, low roll‐off, inverted quantum dot‐based red light emitting device (QLED) using solution‐processed zinc oxide nanoparticles and cesium carbonate films as the electron injection and hole blocking layers, respectively. Record luminance of 165,000 Cd/m2 has...
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| Veröffentlicht in: | SID International Symposium Digest of technical papers 2015-06, Vol.46 (1), p.270-273 |
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| container_title | SID International Symposium Digest of technical papers |
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| creator | Dong, Yajie Caruge, Jean-Michel Zhou, Zhaoqun Hamilton, Charles Popovic, Zoran Ho, John Stevenson, Matthew Liu, Guo Bulovic, Vladimir Bawendi, Moungi Kazlas, Peter T. Steckel, Jonathan Coe-Sullivan, Seth |
| description | We report an ultra‐bright, highly efficient, low roll‐off, inverted quantum dot‐based red light emitting device (QLED) using solution‐processed zinc oxide nanoparticles and cesium carbonate films as the electron injection and hole blocking layers, respectively. Record luminance of 165,000 Cd/m2 has been obtained at a current density of 1000 mA/cm2 with a low driving voltage of 5.8 V for deep red device with CIE coordinates of (0.69, 0.31). |
| doi_str_mv | 10.1002/sdtp.10462 |
| format | Article |
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Record luminance of 165,000 Cd/m2 has been obtained at a current density of 1000 mA/cm2 with a low driving voltage of 5.8 V for deep red device with CIE coordinates of (0.69, 0.31).</description><subject>Blocking</subject><subject>Carbonates</subject><subject>Cs2CO3</subject><subject>Devices</subject><subject>Electric potential</subject><subject>inverted device structure</subject><subject>Light emitting</subject><subject>Light-emitting diodes</subject><subject>low efficiency roll off</subject><subject>Luminance</subject><subject>Nanoparticles</subject><subject>Quantum dot</subject><subject>Quantum dots</subject><subject>Qunatum dots</subject><subject>Record brightness</subject><subject>Voltage</subject><subject>zinc oxide nanoparticles</subject><issn>0097-966X</issn><issn>2168-0159</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kEtP6zAQRi0EEuWx4RdYYsNFGGwnseO7A1oeUgQtD8HOch0bDGlSbAfovyelwIIFqxmNzhnNfABsEbxPMKYHoYzTrksZXQI9SliOMMnEMuhhLDgSjN2vgrUQnjBOkjQVPWAp3qf_4W0VvUJH3j08xj141pVqBgfWOu1M3U2K5g1eNVWFLq2F5_Wr8dGUcNSqOrYT1G8iLOYqHExcjK5-gH3z6rQJcGdUDPrh3wZYsaoKZvOrroPbk8HN8RkqLk_Pjw8LpCnhFFmmrCoxM0QYq1IsMkE4ZmOSEFymOh9Tnmkz5mL-Wmk0YTzPSJKVVoicapGsg53F3qlvXloTopy4oE1Vqdo0bZCEk1xkqcCsQ7d_oU9N6-vuOkmY6KAkFWlH7S4o7ZsQvLFy6t1E-ZkkWM4jl_PI5WfkHUwW8JurzOwPUl73b4bfDlo4LkTz_uMo_ywZT3gm7y5O5bAY3uO8GEmWfABi9Y-r</recordid><startdate>201506</startdate><enddate>201506</enddate><creator>Dong, Yajie</creator><creator>Caruge, Jean-Michel</creator><creator>Zhou, Zhaoqun</creator><creator>Hamilton, Charles</creator><creator>Popovic, Zoran</creator><creator>Ho, John</creator><creator>Stevenson, Matthew</creator><creator>Liu, Guo</creator><creator>Bulovic, Vladimir</creator><creator>Bawendi, Moungi</creator><creator>Kazlas, Peter T.</creator><creator>Steckel, Jonathan</creator><creator>Coe-Sullivan, Seth</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7TB</scope><scope>7U5</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>201506</creationdate><title>20.2: Ultra-Bright, Highly Efficient, Low Roll-Off Inverted Quantum-Dot Light Emitting Devices (QLEDs)</title><author>Dong, Yajie ; 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| ispartof | SID International Symposium Digest of technical papers, 2015-06, Vol.46 (1), p.270-273 |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Blocking Carbonates Cs2CO3 Devices Electric potential inverted device structure Light emitting Light-emitting diodes low efficiency roll off Luminance Nanoparticles Quantum dot Quantum dots Qunatum dots Record brightness Voltage zinc oxide nanoparticles |
| title | 20.2: Ultra-Bright, Highly Efficient, Low Roll-Off Inverted Quantum-Dot Light Emitting Devices (QLEDs) |
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