Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer

Kwon-Hyeon Kim; Jia-Ling Liao; Si Woo Lee; Bomi Sim; Chang-Ki Moon; Gene-Hsiang Lee; Hyo Jung Kim; Yun Chi; Jang-Joo Kim

doi:10.1002/adma.201504451

Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer

Kwon-Hyeon Kim, Jia-Ling Liao, Si Woo Lee, Bomi Sim, Chang-Ki Moon, Gene-Hsiang Lee, Hyo Jung Kim, Yun Chi^*, Jang-Joo Kim^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

232 Citations (Scopus)

Abstract

Organic light-emitting diodes with external quantum efficiency of 38.8% are realized using a Pt-based thin-film emitting layer with photoluminescence quantum yield of 96% and transition dipole ratio of 93%. The emitting dipole orientation of the thin films fabricated using Pt complexes is investigated and the structural relationship between X-ray structural analysis and the structures in thin films are discussed based on quantum chemical calculations.

Original language	English
Pages (from-to)	2526-2532
Journal	Advanced Materials
Volume	28
Issue number	13
Online published	2 Feb 2016
DOIs	https://doi.org/10.1002/adma.201504451
Publication status	Published - 6 Apr 2016
Externally published	Yes

Research Keywords

oriented crystals
phosphorescent OLEDs
platinum complexes

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title = "Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer",

abstract = "Organic light-emitting diodes with external quantum efficiency of 38.8% are realized using a Pt-based thin-film emitting layer with photoluminescence quantum yield of 96% and transition dipole ratio of 93%. The emitting dipole orientation of the thin films fabricated using Pt complexes is investigated and the structural relationship between X-ray structural analysis and the structures in thin films are discussed based on quantum chemical calculations.",

keywords = "oriented crystals, phosphorescent OLEDs, platinum complexes",

author = "Kwon-Hyeon Kim and Jia-Ling Liao and Lee, {Si Woo} and Bomi Sim and Chang-Ki Moon and Gene-Hsiang Lee and Kim, {Hyo Jung} and Yun Chi and Jang-Joo Kim",

year = "2016",

month = apr,

day = "6",

doi = "10.1002/adma.201504451",

language = "English",

volume = "28",

pages = "2526--2532",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-Blackwell",

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TY - JOUR

T1 - Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer

AU - Kim, Kwon-Hyeon

AU - Liao, Jia-Ling

AU - Lee, Si Woo

AU - Sim, Bomi

AU - Moon, Chang-Ki

AU - Lee, Gene-Hsiang

AU - Kim, Hyo Jung

AU - Chi, Yun

AU - Kim, Jang-Joo

PY - 2016/4/6

Y1 - 2016/4/6

N2 - Organic light-emitting diodes with external quantum efficiency of 38.8% are realized using a Pt-based thin-film emitting layer with photoluminescence quantum yield of 96% and transition dipole ratio of 93%. The emitting dipole orientation of the thin films fabricated using Pt complexes is investigated and the structural relationship between X-ray structural analysis and the structures in thin films are discussed based on quantum chemical calculations.

AB - Organic light-emitting diodes with external quantum efficiency of 38.8% are realized using a Pt-based thin-film emitting layer with photoluminescence quantum yield of 96% and transition dipole ratio of 93%. The emitting dipole orientation of the thin films fabricated using Pt complexes is investigated and the structural relationship between X-ray structural analysis and the structures in thin films are discussed based on quantum chemical calculations.

KW - oriented crystals

KW - phosphorescent OLEDs

KW - platinum complexes

UR - http://www.scopus.com/inward/record.url?scp=84957546010&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84957546010&origin=recordpage

U2 - 10.1002/adma.201504451

DO - 10.1002/adma.201504451

M3 - RGC 21 - Publication in refereed journal

SN - 0935-9648

VL - 28

SP - 2526

EP - 2532

JO - Advanced Materials

JF - Advanced Materials

IS - 13

ER -

Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer

Abstract

Research Keywords

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