Journal of Information Display

  • 제12권3호
  • /
  • Pages.115-119
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  • 2011
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  • 1598-0316(pISSN)
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  • 2158-1606(eISSN)
한국정보디스플레이학회 (The Korean Infomation Display Society)
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Single cell gap polymer-stabilized blue-phase transflective LCDs using internal nanowire grid polarizer

  • Cui, Hong-Qing (LCD R&D Center, Infovision Optoelectronics Corp.) ;
  • Ye, Zhi-Cheng (National Engineering Lab of TFT-LCD Materials and Technologies, Shanghai Jiao Tong University) ;
  • Hu, Wei (Nanjing National Laboratory of Microstructures, Nanjing University) ;
  • Lin, Xiao Wen (Nanjing National Laboratory of Microstructures, Nanjing University) ;
  • Chung, T.C. (LCD R&D Center, Infovision Optoelectronics Corp.) ;
  • Jen, Tean-Sen (LCD R&D Center, Infovision Optoelectronics Corp.) ;
  • Lu, Yan-Qing (Nanjing National Laboratory of Microstructures, Nanjing University)
  • 투고 : 2011.01.13
  • 심사 : 2011.02.17
  • 발행 : 2011.09.30
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초록

Optically isotropic liquid crystal (LC) mixture such as blue-phase LC and nanostructured LC composites exhibit the advantages of fast response time, high contrast ratio and wide-viewing angle due to the induced birefringence along the horizontal electric field. Utilizing this mixture, a novel single cell gap in-plane switching-type polymer-stabilized blue-phase transflective liquid crystal display by embedding the nanowire grid polarizer as a polarization-dependent reflective polarizer in the R region is proposed. This device can be used as a normal black mode without any quarter-wave plate or patterned in-cell phase retarder. Moreover, the transmittance is identical to the reflectance so that it will be suitable for single gamma driving. Detailed electro-optic performances, such as voltage-dependent light efficiency and viewing angle of the proposed device configuration, are investigated.

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참고문헌

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피인용 문헌

  1. Unitary Transflective Liquid Crystal Display with an In-Cell Retarder on a Wire Grid Plate as a Reflector-Polarizer in a Single Driving Configuration vol.51, pp.2, 2011, https://doi.org/10.7567/jjap.51.022201
  2. Critical temperature in phase transition of blue phase liquid crystal vol.3, pp.7, 2011, https://doi.org/10.1364/ome.3.000928
  3. Chiral polymer network stabilised blue phase liquid crystals vol.47, pp.14, 2011, https://doi.org/10.1080/02678292.2020.1735545