E2M - 전기 전자와 첨단 소재 (Electrical & Electronic Materials)
- 제10권1호
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- Pages.15-19
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- 1997
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- 2982-6268(pISSN)
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- 2982-6306(eISSN)
a-TN-LCD의 전기광학특성에 미치는 액정배향의 효과
Effects of Liquid Crystal Alignment on the Electro-Optical Characteristics of a-TN-LCD
초록
The characteristics of the response time and the viewing angle on twisted nematic (TN) liquid crystal display (LCD) and amorphous (a)-TN-LCD without rubbing were investigated. To measure the tansmission-voltage, response time, and viewing angle characteristics, we prepared three kinds of LC cells and then studied the surface liquid crystal alignment effect. It was found that the response time on A-TN-LCD was fast compared to the TN-I-CD, and the weak anchoring strength was attributed to the fast response time on a-TN-LCD. Also, we obtained the wide viewing angle characteristics on a-TN-LCD. The liquid crystal alignment of LCD device for electro-optical characteristics is discussed in the present paper.
키워드