Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/646630
DC FieldValueLanguage
dc.contributor.authorZhiQi Kouen_US
dc.contributor.authorYao Xuen_US
dc.contributor.authorShuang Chengen_US
dc.contributor.authorXiaoPing Wangen_US
dc.date.accessioned2020-05-20T10:10:55Z-
dc.date.available2020-05-20T10:10:55Z-
dc.date.issued2016en_US
dc.identifier.issn1551-319Xen_US
dc.identifier.issn1558-9323en_US
dc.identifier.other10.1109/JDT.2016.2614688en_US
dc.identifier.urihttp://localhost/handle/Hannan/179272en_US
dc.identifier.urihttp://localhost/handle/Hannan/646630-
dc.description.abstractIn order to improve the performance of green phosphorescent organic light-emitting diodes, we investigate multiple quantum well (MQW) structure ( ${{\rm CBP/CBP}}_{{{\rm 2/3}}}$</tex-math>: ${{\rm TPBi}}_{{{\rm 1/3}}}/{{\rm CBP}}$</tex-math>) devices with mixed host emission interlayer ( ${{\rm CBP}}_{{{\rm 2/3}}}$</tex-math></inline-formula>: ${{\rm TPBi}}_{{{\rm 1/3}}}$</tex-math></inline-formula>). The four devices with the same thickness of the emission layer (EML) are fabricated, in which the number of quantum well is zero, one, two, and three, respectively. Remarkably, the device with a double MQW structure achieves the maximum luminance, current efficiency and power efficiency values corresponding to ${{\rm 21930\,cd/m}}^{2}$</tex-math></inline-formula> at 10&#x00A0;V, ${{\rm 48.6\,cd/A}}$</tex-math></inline-formula>, and ${{\rm 46.4\,lm/W}}$</tex-math></inline-formula>, respectively. The results also show that the double MQW structure can reduce turn-on voltage from 3.5 to 3&#x00A0;V. We attribute these improvements to the MQW structure which can extend the exciton distribution and avoid space charge accumulation in the EML.en_US
dc.publisherIEEEen_US
dc.relation.haspart7580594.pdfen_US
dc.subjectquantum well|Mixed host|phosphorescent OLEDen_US
dc.titleThe Effect of the Quantum Well Structure in Green Phosphorescent OLED With a Mixed Host Emission Interlayeren_US
dc.typeArticleen_US
dc.journal.volume12en_US
dc.journal.issue12en_US
dc.journal.titleJournal of Display Technologyen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat
DC FieldValueLanguage
dc.contributor.authorZhiQi Kouen_US
dc.contributor.authorYao Xuen_US
dc.contributor.authorShuang Chengen_US
dc.contributor.authorXiaoPing Wangen_US
dc.date.accessioned2020-05-20T10:10:55Z-
dc.date.available2020-05-20T10:10:55Z-
dc.date.issued2016en_US
dc.identifier.issn1551-319Xen_US
dc.identifier.issn1558-9323en_US
dc.identifier.other10.1109/JDT.2016.2614688en_US
dc.identifier.urihttp://localhost/handle/Hannan/179272en_US
dc.identifier.urihttp://localhost/handle/Hannan/646630-
dc.description.abstractIn order to improve the performance of green phosphorescent organic light-emitting diodes, we investigate multiple quantum well (MQW) structure ( ${{\rm CBP/CBP}}_{{{\rm 2/3}}}$</tex-math>: ${{\rm TPBi}}_{{{\rm 1/3}}}/{{\rm CBP}}$</tex-math>) devices with mixed host emission interlayer ( ${{\rm CBP}}_{{{\rm 2/3}}}$</tex-math></inline-formula>: ${{\rm TPBi}}_{{{\rm 1/3}}}$</tex-math></inline-formula>). The four devices with the same thickness of the emission layer (EML) are fabricated, in which the number of quantum well is zero, one, two, and three, respectively. Remarkably, the device with a double MQW structure achieves the maximum luminance, current efficiency and power efficiency values corresponding to ${{\rm 21930\,cd/m}}^{2}$</tex-math></inline-formula> at 10&#x00A0;V, ${{\rm 48.6\,cd/A}}$</tex-math></inline-formula>, and ${{\rm 46.4\,lm/W}}$</tex-math></inline-formula>, respectively. The results also show that the double MQW structure can reduce turn-on voltage from 3.5 to 3&#x00A0;V. We attribute these improvements to the MQW structure which can extend the exciton distribution and avoid space charge accumulation in the EML.en_US
dc.publisherIEEEen_US
dc.relation.haspart7580594.pdfen_US
dc.subjectquantum well|Mixed host|phosphorescent OLEDen_US
dc.titleThe Effect of the Quantum Well Structure in Green Phosphorescent OLED With a Mixed Host Emission Interlayeren_US
dc.typeArticleen_US
dc.journal.volume12en_US
dc.journal.issue12en_US
dc.journal.titleJournal of Display Technologyen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat
DC FieldValueLanguage
dc.contributor.authorZhiQi Kouen_US
dc.contributor.authorYao Xuen_US
dc.contributor.authorShuang Chengen_US
dc.contributor.authorXiaoPing Wangen_US
dc.date.accessioned2020-05-20T10:10:55Z-
dc.date.available2020-05-20T10:10:55Z-
dc.date.issued2016en_US
dc.identifier.issn1551-319Xen_US
dc.identifier.issn1558-9323en_US
dc.identifier.other10.1109/JDT.2016.2614688en_US
dc.identifier.urihttp://localhost/handle/Hannan/179272en_US
dc.identifier.urihttp://localhost/handle/Hannan/646630-
dc.description.abstractIn order to improve the performance of green phosphorescent organic light-emitting diodes, we investigate multiple quantum well (MQW) structure ( ${{\rm CBP/CBP}}_{{{\rm 2/3}}}$</tex-math>: ${{\rm TPBi}}_{{{\rm 1/3}}}/{{\rm CBP}}$</tex-math>) devices with mixed host emission interlayer ( ${{\rm CBP}}_{{{\rm 2/3}}}$</tex-math></inline-formula>: ${{\rm TPBi}}_{{{\rm 1/3}}}$</tex-math></inline-formula>). The four devices with the same thickness of the emission layer (EML) are fabricated, in which the number of quantum well is zero, one, two, and three, respectively. Remarkably, the device with a double MQW structure achieves the maximum luminance, current efficiency and power efficiency values corresponding to ${{\rm 21930\,cd/m}}^{2}$</tex-math></inline-formula> at 10&#x00A0;V, ${{\rm 48.6\,cd/A}}$</tex-math></inline-formula>, and ${{\rm 46.4\,lm/W}}$</tex-math></inline-formula>, respectively. The results also show that the double MQW structure can reduce turn-on voltage from 3.5 to 3&#x00A0;V. We attribute these improvements to the MQW structure which can extend the exciton distribution and avoid space charge accumulation in the EML.en_US
dc.publisherIEEEen_US
dc.relation.haspart7580594.pdfen_US
dc.subjectquantum well|Mixed host|phosphorescent OLEDen_US
dc.titleThe Effect of the Quantum Well Structure in Green Phosphorescent OLED With a Mixed Host Emission Interlayeren_US
dc.typeArticleen_US
dc.journal.volume12en_US
dc.journal.issue12en_US
dc.journal.titleJournal of Display Technologyen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat