High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application

Yibin Jiang; Zheng Xie; Wai Yeung Wong; Hoi Sing Kwok

High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application

Yibin Jiang, Zheng Xie, Wai Yeung Wong, Hoi Sing Kwok

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A novel Pt based triplet emitter with broadband yellow-red emission Pt-1, was employed in the fabrication of white organic light-emitting diodes (WOLEDs). This broadband emission was a result of the combined effect of monomer and excimer emission of the Pt compound. By mixing Pt-1 with a deep-blue fluorescent emitter, 4,4′-bis(9-ethyl-3-carbazovinylene)-1,1′-biphenyl (BCZVBi), a high color-rendering index of 95.6 hybrid WOLED was demonstrated. This high color quality WOLED incorporated only two emitters, thus simplifying the fabrication procedures compared to the three or more emitters WOLEDs and cutting down the cost, which makes it an ideal candidate for display and lighting applications.

Original language	English
Title of host publication	20th International Display Workshops 2013, IDW 2013
Publisher	International Display Workshops
Pages	960-963
Number of pages	4
Volume	2
ISBN (Electronic)	9781510827783
Publication status	Published - 1 Jan 2013
Externally published	Yes
Event	20th International Display Workshops 2013, IDW 2013 - Sapporo, Japan Duration: 3 Dec 2013 → 6 Dec 2013

Conference

Conference	20th International Display Workshops 2013, IDW 2013
Country/Territory	Japan
City	Sapporo
Period	3/12/13 → 6/12/13

Keywords

Broadband
Color rendition
Excimer
Lighting

ASJC Scopus subject areas

Computer Vision and Pattern Recognition
Human-Computer Interaction
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Radiology Nuclear Medicine and imaging

Cite this

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title = "High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application",

abstract = "A novel Pt based triplet emitter with broadband yellow-red emission Pt-1, was employed in the fabrication of white organic light-emitting diodes (WOLEDs). This broadband emission was a result of the combined effect of monomer and excimer emission of the Pt compound. By mixing Pt-1 with a deep-blue fluorescent emitter, 4,4′-bis(9-ethyl-3-carbazovinylene)-1,1′-biphenyl (BCZVBi), a high color-rendering index of 95.6 hybrid WOLED was demonstrated. This high color quality WOLED incorporated only two emitters, thus simplifying the fabrication procedures compared to the three or more emitters WOLEDs and cutting down the cost, which makes it an ideal candidate for display and lighting applications.",

keywords = "Broadband, Color rendition, Excimer, Lighting",

author = "Yibin Jiang and Zheng Xie and Wong, {Wai Yeung} and Kwok, {Hoi Sing}",

year = "2013",

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day = "1",

language = "English",

volume = "2",

pages = "960--963",

booktitle = "20th International Display Workshops 2013, IDW 2013",

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note = "20th International Display Workshops 2013, IDW 2013 ; Conference date: 03-12-2013 Through 06-12-2013",

}

High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application. / Jiang, Yibin; Xie, Zheng; Wong, Wai Yeung; Kwok, Hoi Sing.

20th International Display Workshops 2013, IDW 2013. Vol. 2 International Display Workshops, 2013. p. 960-963.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application

AU - Jiang, Yibin

AU - Xie, Zheng

AU - Wong, Wai Yeung

AU - Kwok, Hoi Sing

PY - 2013/1/1

Y1 - 2013/1/1

N2 - A novel Pt based triplet emitter with broadband yellow-red emission Pt-1, was employed in the fabrication of white organic light-emitting diodes (WOLEDs). This broadband emission was a result of the combined effect of monomer and excimer emission of the Pt compound. By mixing Pt-1 with a deep-blue fluorescent emitter, 4,4′-bis(9-ethyl-3-carbazovinylene)-1,1′-biphenyl (BCZVBi), a high color-rendering index of 95.6 hybrid WOLED was demonstrated. This high color quality WOLED incorporated only two emitters, thus simplifying the fabrication procedures compared to the three or more emitters WOLEDs and cutting down the cost, which makes it an ideal candidate for display and lighting applications.

AB - A novel Pt based triplet emitter with broadband yellow-red emission Pt-1, was employed in the fabrication of white organic light-emitting diodes (WOLEDs). This broadband emission was a result of the combined effect of monomer and excimer emission of the Pt compound. By mixing Pt-1 with a deep-blue fluorescent emitter, 4,4′-bis(9-ethyl-3-carbazovinylene)-1,1′-biphenyl (BCZVBi), a high color-rendering index of 95.6 hybrid WOLED was demonstrated. This high color quality WOLED incorporated only two emitters, thus simplifying the fabrication procedures compared to the three or more emitters WOLEDs and cutting down the cost, which makes it an ideal candidate for display and lighting applications.

KW - Broadband

KW - Color rendition

KW - Excimer

KW - Lighting

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M3 - Conference article published in proceeding or book

VL - 2

SP - 960

EP - 963

BT - 20th International Display Workshops 2013, IDW 2013

PB - International Display Workshops

T2 - 20th International Display Workshops 2013, IDW 2013

Y2 - 3 December 2013 through 6 December 2013

ER -

High color rendition white organic light-emitting diodes with excimer and fluorescent emitter for lighting application

Abstract

Conference

Keywords

ASJC Scopus subject areas

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Cite this