Nanoparticle Doped In-Cell Retarder for Low Operating Voltage in Transflective Liquid Crystal Displays
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概要
- 論文の詳細を見る
In this paper, we propose a method of suppressing the increase in operating voltage caused by the in-cell retarder in transflective liquid crystal displays (LCDs), by doping nanoparticles with a high dielectric constant in the in-cell material. Doping with nano-particles increases the dielectric constant of the in-cell material by more than 5 times that of a pure in-cell material. The in-cell material with a high dielectric constant reduces the magnitude of the electric field, within the volume of the in-cell retarder, to decrease the operating voltages of a transflective LCD with an in-cell retarder. It is confirmed that the increase in operating voltage, in a transflective vertical alignment (VA) cell with an in-cell retarder, can be suppressed, from 3.8 to 0.7 V, by doping an in-cell material with 5 wt % TiO2.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-04-25
著者
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Kim Jae
School Of Chemical Engineering College Of Engineering Seoul National University
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Lee Jeong
School Of Electrical And Electronics Eng. Chung-ang University
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Lee Jeong
School of Electrical Engineering, Pusan National University, Busan 609-735, 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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Lee Gak
School of Electrical Engineering, Pusan National University, Busan 609-735, Korea
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Kim Jin-Hwan
LCD Technology Center, Samsung Electronics, Gyeonggi-do 449-711, Korea
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Yu Jae-Ho
LCD Technology Center, Samsung Electronics, Gyeonggi-do 449-711, Korea
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Choi Hwan-Young
LCD Technology Center, Samsung Electronics, Gyeonggi-do 449-711, Korea
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Kim Jae
School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Korea
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