Fast In-Plane Switching of a Liquid Crystal Cell Triggered by a Vertical Electric Field
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概要
- 論文の詳細を見る
We propose a fast two-step switching method of a homogeneous-aligned liquid crystal (LC) cell, where a trigger pulse is applied to align LCs vertically for a moment before they are in-plane switched to show a bright state. Because LCs aligned vertically by a trigger pulse are in a transient state rather than the stable state, the turn-on becomes faster. The turn-off also becomes faster because the pulse forcibly aligns the LC vertically to show the dark state. Experimental results show that significant acceleration of the grey-to-grey response as well as on-off switching can be achieved by the proposed switching method.
- 2009-10-25
著者
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Kim Jae
School Of Chemical Engineering College Of Engineering Seoul National University
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Baek Jong-In
School of Electrical Engineering, Pusan National University, Busan 609-735, Korea
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Souk Jun
Display R&D Center, LCD Business, Samsung Electronics Co., Ltd., Gyeonggi-do 446-711, Korea
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Kim Ki-Han
School of Electrical Engineering, Pusan National University, Busan 609-735, Korea
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Yoon Tae-Hoon
School of Electrical Engineering, Pusan National University, Busan 609-735, Korea
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Woo Hwa
Display R&D Center, LCD Business, Samsung Electronics Co., Ltd., Gyeonggi-do 446-711, Korea
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Shin Sung
Display R&D Center, LCD Business, Samsung Electronics Co., Ltd., Gyeonggi-do 446-711, Korea
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Woo Hwa
Display R&D Center, LCD Business, Samsung Electronics Co., Ltd., Gyeonggi-do 446-711, Korea
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Shin Sung
Display R&D Center, LCD Business, Samsung Electronics Co., Ltd., Gyeonggi-do 446-711, Korea
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Kim Jae
School of Electrical Engineering, Pusan National University, Busan 609-735, Korea
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Yoon Tae-Hoon
School of Electrical Engineering, Engineering, Research Institute of Computer, Information and Communication, Pusan National University, Busan 609-735, Korea
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Kim Jae
School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Korea
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