Application of Photoalignment Technology to Liquid-Crystal-on-Silicon Microdisplays
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概要
- 論文の詳細を見る
We applied photoalignment technology to liquid-crystal-on-silicon microdisplays and characterized their performance. A three-step photoexposure method was developed to solve problems with alignment disturbances on reflective silicon panels. The azimuthal and polar anchoring energies of photoalignment layers produced by this method were high and comparable with that of rubbed polyimide layers. We assembled both the rubbed and photoaligned microdisplays on a MTN 90° configuration for characterization and comparison. These two kinds of silicon microdisplays had good and comparable characteristics in terms of contrast, response time, voltage holding ratio and residual DC charge. The rubbed microdisplays were more uniform, which we attributed to a more mature fabrication technology, while the photoaligned microdisplays had far fewer defects due to the noncontact nature of the photoalignment technology.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2005-06-15
著者
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Huang Ho-chi
Department Of Electrical And Electronic Engineering The Hong Kong University Of Science And Technolo
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Kwok Hoi-sing
Department Of Electrical And Electronic Engineering The Hong Kong University Of Science And Technolo
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Chigrinov Vladimir
Department Of Electrical And Electronic Engineering The Hong Kong University Of Science And Technolo
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ZHANG Baolong
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technol
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LI KuenKuen
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technol
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Kwok Hoi-Sing
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China
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Chigrinov Vladimir
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China
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Huang Ho-Chi
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China
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Li KuenKuen
Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China
関連論文
- Application of Photoalignment Technology to Liquid-Crystal-on-Silicon Microdisplays
- Empirical Model of Flicker in Silicon Light Valves
- Application of Photoalignment Technology to Liquid-Crystal-on-Silicon Microdisplays
- Empirical Model of Flicker in Silicon Light Valves