Improved light out-coupling efficiency of top-emitting Organic EL with ultra-thin transparent electode

Takuya Miyashita; Shigeki Naka; Hiroyuki Okada; Hiroyoshi Onnagawa

Improved light out-coupling efficiency of top-emitting Organic EL with ultra-thin transparent electode

Takuya Miyashita^*, Shigeki Naka, Hiroyuki Okada, Hiroyoshi Onnagawa

^*この論文の責任著者

工学科　電気電子工学コース

研究成果: 会議への寄与 › 学会論文 › 査読

2 被引用数 (Scopus)

抄録

We have investigated light out-coupling efficiency of top-emitting organic electroluminescent devices varied with thickness of transparent electrode and anode electrodes. Out-coupling efficiency changed periodically with indium-zinc-oxide (IZO) thickness and maximum luminance was obtained for IZO thickness of 25 nm. For the device with ultra-thin Au electrode of 10 nm and MoO₃ buffer layer, luminance and current efficiency are also improved as 8,000 cd/m² and 2.2 cd/A, respectively.

本文言語	英語
ページ	617-620
ページ数	4
出版ステータス	出版済み - 2005
イベント	IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, 日本継続期間: 2005/12/06 → 2005/12/09

学会

学会	IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
国/地域	日本
City	Takamatsu
Period	2005/12/06 → 2005/12/09

ASJC Scopus 主題領域

工学一般

引用スタイル

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title = "Improved light out-coupling efficiency of top-emitting Organic EL with ultra-thin transparent electode",

abstract = "We have investigated light out-coupling efficiency of top-emitting organic electroluminescent devices varied with thickness of transparent electrode and anode electrodes. Out-coupling efficiency changed periodically with indium-zinc-oxide (IZO) thickness and maximum luminance was obtained for IZO thickness of 25 nm. For the device with ultra-thin Au electrode of 10 nm and MoO3 buffer layer, luminance and current efficiency are also improved as 8,000 cd/m2 and 2.2 cd/A, respectively.",

author = "Takuya Miyashita and Shigeki Naka and Hiroyuki Okada and Hiroyoshi Onnagawa",

year = "2005",

language = "英語",

pages = "617--620",

note = "IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 ; Conference date: 06-12-2005 Through 09-12-2005",

}

TY - CONF

T1 - Improved light out-coupling efficiency of top-emitting Organic EL with ultra-thin transparent electode

AU - Miyashita, Takuya

AU - Naka, Shigeki

AU - Okada, Hiroyuki

AU - Onnagawa, Hiroyoshi

PY - 2005

Y1 - 2005

N2 - We have investigated light out-coupling efficiency of top-emitting organic electroluminescent devices varied with thickness of transparent electrode and anode electrodes. Out-coupling efficiency changed periodically with indium-zinc-oxide (IZO) thickness and maximum luminance was obtained for IZO thickness of 25 nm. For the device with ultra-thin Au electrode of 10 nm and MoO3 buffer layer, luminance and current efficiency are also improved as 8,000 cd/m2 and 2.2 cd/A, respectively.

AB - We have investigated light out-coupling efficiency of top-emitting organic electroluminescent devices varied with thickness of transparent electrode and anode electrodes. Out-coupling efficiency changed periodically with indium-zinc-oxide (IZO) thickness and maximum luminance was obtained for IZO thickness of 25 nm. For the device with ultra-thin Au electrode of 10 nm and MoO3 buffer layer, luminance and current efficiency are also improved as 8,000 cd/m2 and 2.2 cd/A, respectively.

UR - http://www.scopus.com/inward/record.url?scp=33644585233&partnerID=8YFLogxK

M3 - 学会論文

AN - SCOPUS:33644585233

SP - 617

EP - 620

T2 - IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005

Y2 - 6 December 2005 through 9 December 2005

ER -

Improved light out-coupling efficiency of top-emitting Organic EL with ultra-thin transparent electode

抄録

学会

ASJC Scopus 主題領域

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引用スタイル