Presentation 2001/1/23
Overdrive Method for Reducing Response Times of Liquid Crystal Displays
Hajime Nakamura, Kazuo Sekiya,
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Abstract(in English) The effect of overdrive addressing on the optical response of a nematic liquid crystal device was assessed both theoretically and experimentally, where a comprehensive calculation method that deals with hydrodynamic flow and multiplexing addressing scheme, and an experimental setup for measuring the response time of a liquid crystal device under emulated multiplexing addressing were introduced. When optimized suitably, the overdrive method brought the response times between the gray levels below the frame period. Experimental results on the transient optical response were in excellent agreement with the simulated responses, where the hydrodynamic flow and multiplexing addressing showed non-negligible effects on director reorientation.
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Keyword(in English) overdrive method / response time / LCD
Paper # EID2000-271
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Committee EID
Conference Date 2001/1/23(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Overdrive Method for Reducing Response Times of Liquid Crystal Displays
Sub Title (in English)
Keyword(1) overdrive method
Keyword(2) response time
Keyword(3) LCD
1st Author's Name Hajime Nakamura
1st Author's Affiliation IBM Research, Tokyo Research Laboratory()
2nd Author's Name Kazuo Sekiya
2nd Author's Affiliation IBM Research, Tokyo Research Laboratory
Date 2001/1/23
Paper # EID2000-271
Volume (vol) vol.100
Number (no) 602
Page pp.pp.-
#Pages 6
Date of Issue