Modification of symmetric H state lifetime in splayed nematic cells

Chi-Yen Huang, Po Chung Lai, Chia Ting Hsieh, Che Wei Chang, Ching Jui Tian

研究成果: Article同行評審

摘要

We investigate the transformation processes of splayed nematic cells. Experimental results reveal that polymer networks modify the lifetime of the symmetric H (Hs) state of splay nematic cells. Polymer networks that polymerize with voltage application suppress the lifetime of the Hs state, speeding up the formation of the Ha state. In contrast, polymer networks that polymerize without voltage application markedly enhance the lifetime of the Hs state. Under a 7 V bias voltage, the lifetime of the Hs state in a polymer-stabilized splayed nematic cell is ∼600 ms, which is ∼4 times that in a pristine splayed nematic cell.

原文English
文章編號110203
期刊Japanese Journal of Applied Physics
49
發行號11
DOIs
出版狀態Published - 2010 十一月 1

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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