Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Study on Response Characteristics of TN Cell on a Polyimide Surface

폴리이미드 표면에서의 TN 셀의 응답 특성에 관한 연구

  • Published : 2002.09.01
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Abstract

We investigated response characteristics of twisted nematic (TN) cell with different nematic liquid crystals (NLCs) and cell gap d on a rubbed polyimide (PI) surface. High transmittance and fast response time of the TN cell on the rubbed PI surface were achieved by using high birefringence (Δn) and low cell gap d. The response time of TN cell on the rubbed PI surface was measured 5.1 ms. The transmittance and response time of the TN cell on the rubbed PI surface decreased with decreasing Δnd.

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References

  1. Appl. Phys. Lett. v.69 no.13 Response mechanism of nematic liquid crystal using the in-plane switching mode M. Oh-e;K. Kondo https://doi.org/10.1063/1.117927
  2. Jpn. J. Appl. Phys. v.34 no.2A Wied-viewing-angle display mode using bend-alignment liquid crystal liquid crystal cell T. Miyashita;Y. Yamaguchi;T. Uchida https://doi.org/10.1143/JJAP.34.177
  3. IDW'97 A vertically aligned LCD providing super-high image quality Y. Koike;S. Kataoka;T. Sasaki;H. Chida;A. Takeda;K. Ohmuro;T. Sasabayashi;K. Okamoto
  4. 전기전자재료학회논문지 v.13 no.4 새로운 VA-π 셀 모드를 이용한 광시야각과 고속응답에 관한 연구 이정호;서대식
  5. 전기전자재료학회논문지 v.13 no.9 Cholestery1 기를 함유한 수직배양용 광폴리머 재료의합성 및 배향효과 황정현;서대식;한은주
  6. 전기전자재료학회논문지 v.13 no.10 새로운 VA-1/6 π셀 모드를 이용한 광시야각 특성 황정현;서대식;한은주;김재형
  7. Jpn. J. Appl. Phys. v.39 no.8A Liquid crystal aligning capabilities using a new photo-dimerization method on a poly(4'-metha-cryloyloxy chalcone) surface D.-S. Seo;J.-Y. Hwang https://doi.org/10.1143/JJAP.39.L816
  8. Jpn. J. Appl. Phys. v.40 no.4A Strong liquid crystal anchoring on photo-alignment copolymer films containing ω-(4-chalconyloxy)alkyl side groups M. Kimura;S. Nakata;Y. Makita;Y. matsuki;A. Kumano;Y. Takeuchi;H. Yokoyama https://doi.org/10.1143/JJAP.40.L352