• Title/Summary/Keyword: university graduate

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Molecular Dynamics and Quantum Chemical Molecular Dynamics Simulations for the Design of MgO Protecting Layer in Plasma Display Panel

  • Kubo, Momoji;Serizawa, Kazumi;Kikuchi, Hiromi;Suzuki, Ai;Koyama, Michihisa;Tsuboi, Hideyuki;Hatakeyama, Nozomu;Endou, Akira;Takaba, Hiromitsu;Kajiyama, Hiroshi;Shinoda, Tsutae;Miyamoto, Akira
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.1049-1052
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    • 2008
  • We developed novel molecular dynamics and quantum chemical molecular dynamics simulators for the design of MgO protecting layer in plasma display panel. These simulators were applied to the investigations on the destruction processes of the MgO protecting layer as well as the evaluation of its second electron emission ability. From the simulation results, we successfully proposed new guidelines for MgO protecting layer with high durability and high second electron emission ability.

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Electromagnetic Modeling of OLEDs and Its Applications to Advanced OLEDs

  • Wu, Chung-Chih;Lin, Chun-Liang;Cho, Ting-Yi;Yang, Chih-Jen;Lu, Yin-Jui
    • Journal of Information Display
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    • v.7 no.4
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    • pp.5-8
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    • 2006
  • The optical structures and rigorous electromagnetic modeling of OLEDs will be discussed of first and then their applications in analyses and designs of various advanced OLED structures, e.g. microcavity OLEDs, tandem OLEDs and top-emitting OLEDs etc., will be reported.

Investigations of molybdenumoxide as the anode-insensitive hole-injection layer

  • Cho, Ting-Yi;Lu, Yin-Jui;Yang, Chih-Jen;Ke, Tung-Huei;Wu, Chung-Chih
    • 한국정보디스플레이학회:학술대회논문집
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    • 2006.08a
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    • pp.1809-1812
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    • 2006
  • In this paper, the thermally evaporated molybdenum oxide $(MoO_x)$ is investigated as the effective hole-injection material for organic lightemitting devices (OLEDs). The use of $MoO_x$ significantly lowers the operating voltage of OLEDs, insensitive to the anode materials used.

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Electromagnetic modeling of OLEDs and its applications to advanced OLEDs

  • Wu, Chung-Chih;Lin, Chun-Liang;Cho, Ting-Yi;Yang, Chih-Jen;Lu, Yin-Jui
    • 한국정보디스플레이학회:학술대회논문집
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    • 2006.08a
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    • pp.229-232
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    • 2006
  • General discussions of the optical structures and rigorous electromagnetic modeling of OLEDs will be first given, and then their applications in analyses and designs of various advanced OLED structures, e.g.microcavity OLEDs, tandem OLEDs and top-emitting OLEDs etc., will be reported.

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Fundamental Understanding of Nanoporous Carbons for Energy Application Potentials

  • Kaneko, Katsumi;Arai, Miki;Yamamoto, Masahiro;Ohba, Tomonori;Miyamoto, Jun-Ichi;Kim, Dong-Young;Tao, Yousheng;Yang, Cheol-Min;Urita, Kouki;Fujimori, Toshihiko;Tanaka, Hideki;Ohkubo, Takahiro;Utsumi, Shigenori;Hattori, Yoshiyuki;Konishi, Takehisa;Fujikawa, Takashi;Kanoh, Hirofumi;Yudasaka, Masakao;Hata, Kenji;Yumura, Motoo;Iijima, Sumio;Muramatsu, Hiroyuki;Hayashi, Takuya;Kim, Yoong-Ahm;Endo, Morinobu
    • Carbon letters
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    • v.10 no.3
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    • pp.177-180
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    • 2009
  • The importance of nanopore structures of carbons is shown in terms of interaction potential for various molecules including supercritical gases such as $H_2$ and $CH_4$. The key factors for adsorption of supercritical $H_2$ and $CH_4$ are shown for single wall carbon nanohorn, single wall carbon nanotube, and double wall carbon nanotube. The cluster formation of molecules is a key process for water adsorption on hydrophobic carbon nanopores. The X-ray absorption spectroscopic examination elucidates an explicit dehydration structure of ions confined in carbon nanopores.