Refractive-Index-Matched Indium-Tin-Oxide Electrodes for Liquid Crystal Displays

被引:92
作者
Yan, Xing [1 ,2 ]
Mont, Frank W. [1 ,2 ]
Poxson, David J. [1 ,2 ]
Schubert, Martin F. [1 ,2 ]
Kim, Jong Kyu [3 ]
Cho, Jaehee [1 ,2 ]
Schubert, E. Fred [1 ,2 ]
机构
[1] Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, Troy, NY 12180 USA
[2] Rensselaer Polytech Inst, Dept Elect Comp & Syst Engn, Troy, NY 12180 USA
[3] Pohang Univ Sci & Technol, Dept Mat Sci & Engn, Pohang 790784, South Korea
关键词
BAND;
D O I
10.1143/JJAP.48.120203
中图分类号
O59 [应用物理学];
学科分类号
摘要
Refractive-index-matched indium-tin-oxide (ITO) electrode for thin-film transistor liquid crystal displays is presented to reduce optical losses caused by Fresnel reflections. Simulations show a 24% improvement in optical transmittance when the conventional dense ITO is replaced with the refractive-index-matched ITO in a stack of glass/ITO/liquid crystal/ITO/glass, The refractive-index-matched ITO, fabricated by oblique-angle deposition technique, shows higher optical transmittance and smaller dependency on film thickness and wavelength than conventional dense ITO. (c) 2009 The Japan Society of Applied Physics
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页数:3
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