White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn

Sung Dae Ahn; Hwan Seok Jeong; Dong Chul Choo; Tae Whan Kim; Jun Yeob Lee; Jung Huyn Park; Myoung Seok Kwon

doi:10.1166/jnn.2011.3369

White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl ₁₂O ₁₉:Mn and Zn ₂SiO ₄:Mn

Sung Dae Ahn, Hwan Seok Jeong, Dong Chul Choo, Tae Whan Kim, Jun Yeob Lee, Jung Huyn Park, Myoung Seok Kwon

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

White organic light-emitting devices (WOLEDs) were fabricated utilizing a mixed color-conversion layer consisting of CaAl ₁₂O ₁₉:Mn and Zn ₂SiO ₄:Mn phosphors. The ratio between the CaAl ₁₂O ₁₉:Mn and the Zn ₂SiO ₄:Mn phosphor determined the rate of the red and the green lights. The color rendering index was improved by using a mixed color-conversion phosphor layer.

Original language	English
Pages (from-to)	1770-1773
Number of pages	4
Journal	Journal of Nanoscience and Nanotechnology
Volume	11
Issue number	2
DOIs	https://doi.org/10.1166/jnn.2011.3369
State	Published - Feb 2011

Keywords

Blue phosphorescent OLED
Conversion efficiency
Green phosphor
Red phosphor
White OLED

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10.1166/jnn.2011.3369

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title = "White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn",

abstract = "White organic light-emitting devices (WOLEDs) were fabricated utilizing a mixed color-conversion layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn phosphors. The ratio between the CaAl 12O 19:Mn and the Zn 2SiO 4:Mn phosphor determined the rate of the red and the green lights. The color rendering index was improved by using a mixed color-conversion phosphor layer.",

keywords = "Blue phosphorescent OLED, Conversion efficiency, Green phosphor, Red phosphor, White OLED",

author = "Ahn, {Sung Dae} and Jeong, {Hwan Seok} and Choo, {Dong Chul} and Kim, {Tae Whan} and Lee, {Jun Yeob} and Park, {Jung Huyn} and Kwon, {Myoung Seok}",

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T1 - White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn

AU - Ahn, Sung Dae

AU - Jeong, Hwan Seok

AU - Choo, Dong Chul

AU - Kim, Tae Whan

AU - Lee, Jun Yeob

AU - Park, Jung Huyn

AU - Kwon, Myoung Seok

PY - 2011/2

Y1 - 2011/2

N2 - White organic light-emitting devices (WOLEDs) were fabricated utilizing a mixed color-conversion layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn phosphors. The ratio between the CaAl 12O 19:Mn and the Zn 2SiO 4:Mn phosphor determined the rate of the red and the green lights. The color rendering index was improved by using a mixed color-conversion phosphor layer.

AB - White organic light-emitting devices (WOLEDs) were fabricated utilizing a mixed color-conversion layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn phosphors. The ratio between the CaAl 12O 19:Mn and the Zn 2SiO 4:Mn phosphor determined the rate of the red and the green lights. The color rendering index was improved by using a mixed color-conversion phosphor layer.

KW - Blue phosphorescent OLED

KW - Conversion efficiency

KW - Green phosphor

KW - Red phosphor

KW - White OLED

UR - http://www.scopus.com/inward/record.url?scp=84863068412&partnerID=8YFLogxK

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DO - 10.1166/jnn.2011.3369

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JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 2

ER -

White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl ₁₂O ₁₉:Mn and Zn ₂SiO ₄:Mn

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Keywords

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