Light-Emitting Seal Using Self-Aligned Organic Light-Emitting Structure

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概要

• 論文の詳細を見る

• 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 6,810 cd/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.

• 2008-01-25

著者

• Ohara Koya

  Research Institute Of Electrical Communication Tohoku University

• HIBINO Shingo

  Tokai Rubber Industries Ltd.

• SHIBATA Miki

  Graduate School of Science and Engineering, University of Toyama

• Miyabayashi Takeshi

  Brother Ind. Ltd. Nagoya Jpn

• Ohama Motoshi

  Research Center For Advanced Photonic Technology (rcapt) Toyota Technological Institute

• BESSHO Hisami

  Tokai Rubber Industries Ltd.

• Okada Hiroyuki

  Graduate School Of Science & Engineering University Of Toyama

• Naka Shigeki

  Graduate School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan

• Naka Shigeki

  Graduate Scholl of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan

• Ohmori Masahiko

  Brother Industries, Ltd., 1-1-1 Kawagishi, Mizuho-ku, Nagoya 467-8562, Japan

• Ueno Seiko

  Chubu Science and Technology Center, 2-17-22 Sakae, Naka-ku, Nagoya 460-0008, Japan

• Kurachi Naomi

  Brother Industries, Ltd., 1-1-1 Kawagishi, Mizuho-ku, Nagoya 467-8562, Japan

• Sawamura Momoe

  Brother Industries, Ltd., 1-1-1 Kawagishi, Mizuho-ku, Nagoya 467-8562, Japan

• Hattori Masaaki

  Brother Industries, Ltd., 1-1-1 Kawagishi, Mizuho-ku, Nagoya 467-8562, Japan

• Inoue Toyokazu

  Brother Industries, Ltd., 1-1-1 Kawagishi, Mizuho-ku, Nagoya 467-8562, Japan

• Takao Yuuzou

  Tokai Rubber Industries, Ltd., 3-1 Higashi, Komaki, Aichi 485-8550, Japan

• Tsuchiya Ichiro

  Tokai Rubber Industries, Ltd., 3-1 Higashi, Komaki, Aichi 485-8550, Japan

• Hoshino Masahito

  Research and Development Center, Tsuchiya Co., Ltd., 22-4 Higashinamikikitayama-machi, Chiryu, Aichi 472-0006, Japan

• Ayukawa Shigeru

  BKC Laboratory, ITES, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan

• Miyasato Ryoko

  BKC Laboratory, ITES, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan

• Tsutsui Naganori

  BKC Laboratory, ITES, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan

• Miura Nobuhito

  BKC Laboratory, ITES, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan

• Yamanaka Masatake

  Graduate School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan

• Hibino Shingo

  Tokai Rubber Industries, Ltd., 3-1 Higashi, Komaki, Aichi 485-8550, Japan

• Ohama Motoshi

  Research and Development Center, Tsuchiya Co., Ltd., 22-4 Higashinamikikitayama-machi, Chiryu, Aichi 472-0006, Japan

• Ohara Koya

  Research and Development Center, Tsuchiya Co., Ltd., 22-4 Higashinamikikitayama-machi, Chiryu, Aichi 472-0006, Japan

• Okada Hiroyuki

  Graduate Scholl of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan

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