Characteristics of Indium-Tin-Oxide/Silver/Indium-Tin-Oxide Sandwich Films and Their Application to Simple-Matrix Liquid-Crystal Displays
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概要
- 論文の詳細を見る
We developed low-resistivity transparent conductive films having the structure of indium-tin-oxide/silver/indium-tin-oxide (ITO/Ag/ITO). The thin silver film was sandwiched by ITO films. Our goal was to study the characteristics of the sandwich films and the display characteristics of simple-matrix liquid-crystal displays (LCDs) fabricated using the sandwich film. The electrical and optical characteristics of the sandwich films depended greatly on the thickness of the ITO and silver layers. Low resistivity and high transmittance were obtained when the film structure had a thickness of ITO/Ag/ITO: 40 nm/15 nm/40 nm. The simple-matrix LCD fabricated using a sandwich of ITO/Ag/ITO exhibited 27%–48% reduction in the level of crosstalk compared to the conventionally available simple-matrix LCDs fabricated using a single-layer ITO film; thus, the display performance was improved.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2001-05-15
著者
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Sawada Masato
Corporate Manufacturing Engineering Center Toshiba Corporation
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Saka Hiroyasu
Department Of Merallurgy Faculty Of Ecgineering Nagoya University
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Saka Hiroyasu
Department of Quantum Engineering, Nagoya University, Furo-cho Chikusa-ku, Nagoya 464-8603, Japan
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Higuchi Masatoshi
Corporate Manufacturing Engineering Center, Toshiba Corporation, 33 Shin-isogo-cho Isogo-ku, Yokohama 235-0017, Japan
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Kondo Susumu
Liquid Crystal Display Division, Display Devices & Components Company, Toshiba Corporation, 1-9-2 Hatara-cho, Fukaya, Saitama 366-8510, Japan
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Sawada Masato
Corporate Manufacturing Engineering Center, Toshiba Corporation, 33 Shin-isogo-cho Isogo-ku, Yokohama 235-0017, Japan
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