Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (11): 1710.

• Articles • Previous Articles     Next Articles

The Temperature Dependence of Electro-optical Properties and Thermo-optical Properties of UV Cured PDLC Films

PAN Yi, YANG Yu-Liang, LI Li   

  1. Dept.of Macromol Sci, Center of Anal.and Measurement, Fudan University, Shanghai, 200433
  • Received:1994-01-12 Revised:1994-03-25 Online:1994-11-24 Published:1994-11-24

Abstract: The temperature dependence of electro-optical and thermo-optical properties of UVcured PDLCfilms have been studied and the stability of PDLCas a kind of display device has been investigated. By studying the thermo-optical properties, we have got a method of determining the usable temperature range.The N-Iphase transition behaviour of liquid crys tals in PDLCfilms has been discussed.The correlation between morphology and N-Itransi tion behaviour have also been discussed in this paper.

Key words: PDLC film, UV cure, Electro-optical properties, Temperature effect, Thermooptical properties

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