Light-emitting seal using self-aligned organic light-emitting structure

Masahiko Ohmori; Seiko Ueno; Naomi Kurachi; Momoe Sawamura; Masaaki Hattori; Toyokazu Inoue; Takeshi Miyabayashl; Yuuzou Takao; Shingo Hibino; Ichiro Tsuchiya; Hisami Bessho; Koya Ohara; Motoshi Ohama; Masahito Hoshino; Shigeru Ayukawa; Ryoko Miyasato; Naganori Tsutsui; Nobuhito Miura; Masatake Yamanaka; Shigeki Naka; Miki Shibata; Hiroyuki Okada

doi:10.1143/JJAP.47.472

Light-emitting seal using self-aligned organic light-emitting structure

Masahiko Ohmori^*, Seiko Ueno, Naomi Kurachi, Momoe Sawamura, Masaaki Hattori, Toyokazu Inoue, Takeshi Miyabayashl, Yuuzou Takao, Shingo Hibino, Ichiro Tsuchiya, Hisami Bessho, Koya Ohara, Motoshi Ohama, Masahito Hoshino, Shigeru Ayukawa, Ryoko Miyasato, Naganori Tsutsui, Nobuhito Miura, Masatake Yamanaka, Shigeki NakaMiki Shibata, Hiroyuki Okada

^*Corresponding author for this work

Electric and Electronic Engineering

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

11 Scopus citations

Abstract

A light-emitting seal using a self-aligned organic light-emitting diode (OLED) and a laminate process is proposed and demonstrated. This device has a self-aligned ink-jet-printed structure where an insulating material is dissolved in a solvent, and a mixture of organic materials is formed at the same position as that of the ink-jet-printed region. A cathode electrode is laminated onto the above ink-jet-printed structure. The merits of the device are its simple fabrication without the need for photolithography or any vacuum process, and its lower cost. The typical luminance obtained was 6,810cd/m². The concept of the device is useful for light-emitting seals (LES), tags and graphics with noncontact electromagnetic electric supply but no electric supply line.

Original language	English
Pages (from-to)	472-475
Number of pages	4
Journal	Japanese Journal of Applied Physics
Volume	47
Issue number	1 PART 2
DOIs	https://doi.org/10.1143/JJAP.47.472
State	Published - 2008/01/22

Keywords

Ink-jet printing
Lamination
Organic light emitting diode
Self-alignment

ASJC Scopus subject areas

General Engineering
General Physics and Astronomy

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10.1143/JJAP.47.472

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Ohmori, M., Ueno, S., Kurachi, N., Sawamura, M., Hattori, M., Inoue, T., Miyabayashl, T., Takao, Y., Hibino, S., Tsuchiya, I., Bessho, H., Ohara, K., Ohama, M., Hoshino, M., Ayukawa, S., Miyasato, R., Tsutsui, N., Miura, N., Yamanaka, M., ... Okada, H. (2008). Light-emitting seal using self-aligned organic light-emitting structure. Japanese Journal of Applied Physics, 47(1 PART 2), 472-475. https://doi.org/10.1143/JJAP.47.472

@article{6608ffa755a8435195c6f8b10170a20c,

title = "Light-emitting seal using self-aligned organic light-emitting structure",

abstract = "A light-emitting seal using a self-aligned organic light-emitting diode (OLED) and a laminate process is proposed and demonstrated. This device has a self-aligned ink-jet-printed structure where an insulating material is dissolved in a solvent, and a mixture of organic materials is formed at the same position as that of the ink-jet-printed region. A cathode electrode is laminated onto the above ink-jet-printed structure. The merits of the device are its simple fabrication without the need for photolithography or any vacuum process, and its lower cost. The typical luminance obtained was 6,810cd/m2. The concept of the device is useful for light-emitting seals (LES), tags and graphics with noncontact electromagnetic electric supply but no electric supply line.",

keywords = "Ink-jet printing, Lamination, Organic light emitting diode, Self-alignment",

author = "Masahiko Ohmori and Seiko Ueno and Naomi Kurachi and Momoe Sawamura and Masaaki Hattori and Toyokazu Inoue and Takeshi Miyabayashl and Yuuzou Takao and Shingo Hibino and Ichiro Tsuchiya and Hisami Bessho and Koya Ohara and Motoshi Ohama and Masahito Hoshino and Shigeru Ayukawa and Ryoko Miyasato and Naganori Tsutsui and Nobuhito Miura and Masatake Yamanaka and Shigeki Naka and Miki Shibata and Hiroyuki Okada",

year = "2008",

month = jan,

day = "22",

doi = "10.1143/JJAP.47.472",

language = "英語",

volume = "47",

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Ohmori, M, Ueno, S, Kurachi, N, Sawamura, M, Hattori, M, Inoue, T, Miyabayashl, T, Takao, Y, Hibino, S, Tsuchiya, I, Bessho, H, Ohara, K, Ohama, M, Hoshino, M, Ayukawa, S, Miyasato, R, Tsutsui, N, Miura, N, Yamanaka, M, Naka, S, Shibata, M & Okada, H 2008, 'Light-emitting seal using self-aligned organic light-emitting structure', Japanese Journal of Applied Physics, vol. 47, no. 1 PART 2, pp. 472-475. https://doi.org/10.1143/JJAP.47.472

TY - JOUR

T1 - Light-emitting seal using self-aligned organic light-emitting structure

AU - Ohmori, Masahiko

AU - Ueno, Seiko

AU - Kurachi, Naomi

AU - Sawamura, Momoe

AU - Hattori, Masaaki

AU - Inoue, Toyokazu

AU - Miyabayashl, Takeshi

AU - Takao, Yuuzou

AU - Hibino, Shingo

AU - Tsuchiya, Ichiro

AU - Bessho, Hisami

AU - Ohara, Koya

AU - Ohama, Motoshi

AU - Hoshino, Masahito

AU - Ayukawa, Shigeru

AU - Miyasato, Ryoko

AU - Tsutsui, Naganori

AU - Miura, Nobuhito

AU - Yamanaka, Masatake

AU - Naka, Shigeki

AU - Shibata, Miki

AU - Okada, Hiroyuki

PY - 2008/1/22

Y1 - 2008/1/22

N2 - A light-emitting seal using a self-aligned organic light-emitting diode (OLED) and a laminate process is proposed and demonstrated. This device has a self-aligned ink-jet-printed structure where an insulating material is dissolved in a solvent, and a mixture of organic materials is formed at the same position as that of the ink-jet-printed region. A cathode electrode is laminated onto the above ink-jet-printed structure. The merits of the device are its simple fabrication without the need for photolithography or any vacuum process, and its lower cost. The typical luminance obtained was 6,810cd/m2. The concept of the device is useful for light-emitting seals (LES), tags and graphics with noncontact electromagnetic electric supply but no electric supply line.

AB - A light-emitting seal using a self-aligned organic light-emitting diode (OLED) and a laminate process is proposed and demonstrated. This device has a self-aligned ink-jet-printed structure where an insulating material is dissolved in a solvent, and a mixture of organic materials is formed at the same position as that of the ink-jet-printed region. A cathode electrode is laminated onto the above ink-jet-printed structure. The merits of the device are its simple fabrication without the need for photolithography or any vacuum process, and its lower cost. The typical luminance obtained was 6,810cd/m2. The concept of the device is useful for light-emitting seals (LES), tags and graphics with noncontact electromagnetic electric supply but no electric supply line.

KW - Ink-jet printing

KW - Lamination

KW - Organic light emitting diode

KW - Self-alignment

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DO - 10.1143/JJAP.47.472

M3 - 学術論文

AN - SCOPUS:54249154748

SN - 0021-4922

VL - 47

SP - 472

EP - 475

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 1 PART 2

ER -

Light-emitting seal using self-aligned organic light-emitting structure

Abstract

Keywords

ASJC Scopus subject areas

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