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dc.contributor.author謝美琪en_US
dc.contributor.authorMei-Chi Hsiehen_US
dc.contributor.author王淑霞en_US
dc.contributor.authorShu-Hsia Chenen_US
dc.date.accessioned2014-12-12T02:05:55Z-
dc.date.available2014-12-12T02:05:55Z-
dc.date.issued2003en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT009124515en_US
dc.identifier.urihttp://hdl.handle.net/11536/53968-
dc.description.abstract在學術研究與液晶顯示器的應用上,液晶盒錨定特性的探討有其重要性與需求。我們準備了摩擦配向與光配向的平行水平配向液晶盒分別探討其傾角界面自由能與方位角界面自由能。首先藉著液晶盒相位延遲對電壓的量測與模擬軟體之結果比對,可以決定修正過後的Rapini Papoular界面自由能的傾角錨定能係數。另外利用液晶連體彈性形變理論與Rapini Papoular界面自由能表示式,經由液晶扭轉角度與厚度的量測,我們得知方位角錨定能係數。並進一步觀察一種光配向液晶盒的熱穩定性。zh_TW
dc.description.abstractThe study on the anchoring properties of the liquid crystal cells is an important issue not only in the scientific research but also in the LCD technology. In this thesis, we prepared several rubbing parallelly planar- aligned nematic liquid crystal cells and several photo-aligned ones. The polar anchoring energy coefficient of the modified Rapini-Papoular formula can be determined by comparing the measured phase retardation versus voltage curve to that simulated from the commercial simulator. Based on the continuum theory and the Rapini-Papoular formula of the surface free energy density, we also determined the azimuthal anchoring energy coefficient via the measurements of the twist angle and the cell gap in a specially assembled liquid crystal cell. Furthermore, we investigated the thermal stability of one photo-aligned nematic liquid crystal cell.en_US
dc.language.isozh_TWen_US
dc.subject液態晶體zh_TW
dc.subject界面自由能zh_TW
dc.subjectRapini-Papoular 準則zh_TW
dc.subject錨定能zh_TW
dc.subject熱穩定性zh_TW
dc.subjectliquid crystalen_US
dc.subjectsurface free energyen_US
dc.subjectRapini-Papoular formulaen_US
dc.subjectanchoring energyen_US
dc.subjectthermal stabilityen_US
dc.title平行水平配向液晶盒錨定特性探討zh_TW
dc.titleStudy on the Anchoring Properties of Parallelly Planar-Aligned Nematic Liquid Crystal Cellsen_US
dc.typeThesisen_US
dc.contributor.department光電工程學系zh_TW
Appears in Collections:Thesis


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