大学物理 ›› 2007, Vol. 26 ›› Issue (12): 48-48.

• 著者文摘 • 上一篇    下一篇

扭转丝状液晶电光效应及电场响应的研究

李涛 游胤涛 陆申龙 马世红   

  1. 复旦大学物理学系,上海200433
  • 出版日期:2007-12-25 发布日期:2007-12-20

Study on TN-LCD's electro-optic characteristic & response times

  • Online:2007-12-25 Published:2007-12-20

摘要: 在研究扭转丝状液晶电光曲线的基础上,通过测量TN型液晶的电场响应时间和驱动电场频率响应,提出了一种新的求解TN型液晶临界电压的方法,该方法可应用于精确测量液晶材料的某些基本特性参数.

关键词: TN型液晶光阀, 电光曲线, 响应时间, 临界电压

Abstract: Based on the experimental result of the electro-optic property of twsited nematic liquid crystal (TN-LC), a deeper study of the TN-LC electro-optic response times is carried out. And a new method to approach the critical driving voltage is introduced by understanding the response times under different driving voltages.

Key words: twsited nematic liquid crystal (TN-LC), electro-optic curve, response time, critical voltage

中图分类号: 

  • O436.4