• 제목/요약/키워드: residual DC volatge, voltage-transmittance (V-T)hysteresis method

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러빙된 폴리이미드 층에서의 전압-투과율 히스테리시스법 이용한 IPS-LCD의 잔류 DC 전압 특성에 관한 연구 (A Study on Residual DC in the IPS-LCD by Voltage-Transmittance Hysteresis Method on a Rubbed Polyimide Layer)

  • 이윤건;황정연;서대식;김향율;김재형
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2001년도 하계학술대회 논문집
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    • pp.656-659
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    • 2001

  • We investigated the residual DC in the in-plane switching (IPS)-liquid crystal display(LCD) by voltage-transmittance (V-T) hysteresis method. Several IPS-LCD which have different concentrations of cynao LCs and different resistivities of fluorine LCs were fabricated. We found that the residual DC voltage of the IPS-LCD was decreasing with increasing concentration of cyano LCs and increasing with decreasing specific resistivity of fluorine LC materials. The residual DC voltage property can be improved by low molecular weight and high polarity of cyano LC.

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