Effects of Vertical Alignment of Liquid Crystals on Rubbed Polymer Surfaces Using Transparent Electrodes

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概要

• 論文の詳細を見る

• We investigated the liquid crystal (LC) aligning capabilities and electrooptical characteristics of transparent Al-doped ZnO (ZnO:Al) electrodes substituting indium tin oxide (ITO) electrodes. Experimental results show that a uniform vertical LC alignment and a large pretilt angle were achieved using the ZnO:Al electrodes. The vertical alignment mode based on the ZnO:Al electrodes showed appropriate electrooptical characteristics and a high transparency in comparison with that based on the ITO electrodes. These results indicate that the transparent ZnO:Al electrodes of liquid crystal displays could substitute the ITO electrodes.

• 2007-01-15

著者

• Kim Young-hwan

  Department Of Electrical And Electronic Engineering Yonsei University

• Seo Dae-shik

  Department Of Electrical & Computer Engineering College Of Engineering Yonsei University

• Myoung Jae-min

  Department Of Materials Science And Engineering Yonsei University

• Kim Jong-hwan

  Department Of Electrical And Electronic Engineering College Of Engineering Yonsei University

• Hwang Jeoung-yeon

  Department Of Electrical & Computer Engineering College Of Engineering Yonsei University

• Han Jin-Woo

  Department of Electrical and Electronic Engineering (C-724), College of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

• Kang Dong-Hun

  Department of Electrical and Electronic Engineering (C-724), College of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

• Kim Sang-Hoon

  Department of Electrical and Electronic Engineering (C-724), College of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

• Kim Sang-Hoon

  Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea

• Oh Byeong-Yun

  Department of Electrical and Electronic Engineering, Yonsei University, 262 Seongsanno, Seodaemun-gu, Seoul 120-749, Republic of Korea

• Myoung Jae-Min

  Department of Materials Science and Engineering, Yonsei University, Seoul 120-749, Korea

• Kim Jong-Hwan

  Department of Electrical & Electronic Engineering, College of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

• Oh Byeong-Yun

  Department of Electrical and Electronic Engineering, College of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

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