PCb06 イオンのドリフトによるフリッカーの特徴

抄録

Influence of ion on a flicker was investigated in nematic liquid crystal (NLC) cells. It has been clarified that inner DC field in NLC cell causes the flicker of transmitted light. The flicker by inner DC field is synchronized with applied AC field to the NLC cell. In this experiment, a flicker with half period was found out in the NLC cell contaminated by ion. This characteristic cycle of the change in transmittance is different from that caused by inner DC field. The observation of the flicker can apply to detect mobile ions in the NLC cells.