Highly efficient white light organic light-emitting device

Mei Fang Lin; Lei Wang; Rick W K WONG; Kok Wai CHEAH; Hoi Lam TAM; Meng Ting Lee; Meng Huan Ho; Chin H. Chen

doi:10.1889/1.2785503

Highly efficient white light organic light-emitting device

Mei Fang Lin^*, Lei Wang, Rick W K WONG, Kok Wai CHEAH, Hoi Lam TAM, Meng Ting Lee, Meng Huan Ho, Chin H. Chen

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

A highly efficient white organic light-emitting device (OLED) with a novel sky blue dopant BUBD-1 in a two-color emission system was fabricated. The device achieved an EL efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm² with CIE_x,y coordinates of (x=0.29, y=0.41) which was not changed with drive conditions. The white light OLED reached a half-decay t_1/2 lifetime over 40,000 hours at an initial luminance of 300 cd/m².

Original language	English
Pages (from-to)	1114-1117
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	38
Issue number	1
DOIs	https://doi.org/10.1889/1.2785503
Publication status	Published - 2007
Event	2007 SID International Symposium - Long Beach, CA, United States Duration: 23 May 2007 → 25 May 2007

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10.1889/1.2785503

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@article{a44682b2c0854ba896fb0d11ef59faab,

title = "Highly efficient white light organic light-emitting device",

abstract = "A highly efficient white organic light-emitting device (OLED) with a novel sky blue dopant BUBD-1 in a two-color emission system was fabricated. The device achieved an EL efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm2 with CIEx,y coordinates of (x=0.29, y=0.41) which was not changed with drive conditions. The white light OLED reached a half-decay t1/2 lifetime over 40,000 hours at an initial luminance of 300 cd/m2.",

author = "Lin, {Mei Fang} and Lei Wang and WONG, {Rick W K} and CHEAH, {Kok Wai} and TAM, {Hoi Lam} and Lee, {Meng Ting} and Ho, {Meng Huan} and Chen, {Chin H.}",

year = "2007",

doi = "10.1889/1.2785503",

language = "English",

volume = "38",

pages = "1114--1117",

journal = "Digest of Technical Papers - SID International Symposium",

issn = "0097-966X",

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TY - JOUR

T1 - Highly efficient white light organic light-emitting device

AU - Lin, Mei Fang

AU - Wang, Lei

AU - WONG, Rick W K

AU - CHEAH, Kok Wai

AU - TAM, Hoi Lam

AU - Lee, Meng Ting

AU - Ho, Meng Huan

AU - Chen, Chin H.

PY - 2007

Y1 - 2007

N2 - A highly efficient white organic light-emitting device (OLED) with a novel sky blue dopant BUBD-1 in a two-color emission system was fabricated. The device achieved an EL efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm2 with CIEx,y coordinates of (x=0.29, y=0.41) which was not changed with drive conditions. The white light OLED reached a half-decay t1/2 lifetime over 40,000 hours at an initial luminance of 300 cd/m2.

AB - A highly efficient white organic light-emitting device (OLED) with a novel sky blue dopant BUBD-1 in a two-color emission system was fabricated. The device achieved an EL efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm2 with CIEx,y coordinates of (x=0.29, y=0.41) which was not changed with drive conditions. The white light OLED reached a half-decay t1/2 lifetime over 40,000 hours at an initial luminance of 300 cd/m2.

UR - http://www.scopus.com/inward/record.url?scp=34547954741&partnerID=8YFLogxK

U2 - 10.1889/1.2785503

DO - 10.1889/1.2785503

M3 - Conference article

AN - SCOPUS:34547954741

SN - 0097-966X

VL - 38

SP - 1114

EP - 1117

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - 1

T2 - 2007 SID International Symposium

Y2 - 23 May 2007 through 25 May 2007

ER -

Highly efficient white light organic light-emitting device

Abstract

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