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dc.contributor.author曾俊元en_US
dc.contributor.authorTSENG TSEUNG-YUENen_US
dc.date.accessioned2014-12-13T10:45:33Z-
dc.date.available2014-12-13T10:45:33Z-
dc.date.issued2010en_US
dc.identifier.govdocNSC97-2221-E009-150-MY3zh_TW
dc.identifier.urihttp://hdl.handle.net/11536/100392-
dc.identifier.urihttps://www.grb.gov.tw/search/planDetail?id=1986939&docId=324514en_US
dc.description.abstract由於具備熱穩定性、成本低等優點,氧化鋅奈米線被認為是大面 積場發射顯示器發射源的候選材料之一。對優良的場發射特性之要求 為具備較低的啟動電場、低屏蔽效應、高的場效增益因子及高可靠度 的場發射特性。因此,在本三年研究計畫中,主要著重上述的4 重 要的要求進行改善。將引入自組裝奈米球微影限定後續水熱法成長氧 鋅奈米線的排列及位置進而降低屏蔽效應的影響。藉發展奈米球的自 組裝於不同基板上的技術來得到精確的奈米線陣列定位控制。對於改 善場效增益因子與低的啟動電場而言,將會發展不同的蝕刻技術進行 氧化鋅奈米線幾何形狀修飾並同時利用金屬擴散的過程進行氧化鋅 奈米線的摻雜來降低氧化鋅奈米線的電阻率與表面功函數而得以改 善場發射特性。然後,針對電子發射源的穩定性進行測試並將測試結 果回饋到製程參數的調整而得以改善之。 最後,將會藉由半導體製程來製作各式閘極控制的場發射元件、 並量測與分析其場發射特性與可靠度,使得氧化鋅奈米線實際應用於 場發射元件的目標得以實現。zh_TW
dc.description.abstractDue to the advantages of thermal robustness, good stability, and low cost, the ZnO nanowries are potential candidate being used as an electron emission source in large area field emission display (FED). The requirements for FED having excellent field emission characteristics comprise low turn-on field, low screen effect, high field enhanced factor and good stability. Therefore, in this research project, the main focuses will emphasize the improvement of four important requirements mentioned above through novel processes. To lower the screen effect, nanosphere lithography will be adopted to locate and arrange the positions where the ZnO nanowires are going to hydrothermally grow. The technique of nanospheres self-assembly on various substrates will be developed for obtaining such a precise position control. To improve the field enhance factor and to lower the turn on field, various etching techniques will be developed to modify the geometric shape of the ZnO nanowries and suitable doping in the nanowires prepared by metal diffusion process will be employed to decrease the resistivity of the ZnO nanowries and lower the work function as well, which both improve the field emission property. The stability of the electron emission source will be tested and improved through proper adjustment of the processing variables based on measurement results. Finally, the field emission devices based on the ZnO nanowires will be fabricated by semiconductor process and their controllable field emission characteristics and reliability will be investigated to realize the practical application of ZnO nanowires on the field emission devices.en_US
dc.description.sponsorship行政院國家科學委員會zh_TW
dc.language.isozh_TWen_US
dc.subject氧化鋅奈米線zh_TW
dc.subject奈米球微影zh_TW
dc.subject濺鍍法zh_TW
dc.subject水熱法zh_TW
dc.subject自我組裝排列zh_TW
dc.subject場發射元件zh_TW
dc.subject閘極控制zh_TW
dc.subject場發射特性zh_TW
dc.subjectZnO nanowireen_US
dc.subjectNanosphere lithographyen_US
dc.subjectSputteringen_US
dc.subjectHydrothermalsynthesisen_US
dc.subjectSelf-assemblyen_US
dc.subjectField emission deviceen_US
dc.subjectGate controlen_US
dc.subjectField emissionpropertiesen_US
dc.title低成本高性能高可靠度先進氧化鋅奈米線場發射元件之研究zh_TW
dc.titleInvestigations on Advanced ZnO Nanowires-Based Field Emission Devices with Low Cost, High Performance and High Reliabilityen_US
dc.typePlanen_US
dc.contributor.department國立交通大學電子工程學系及電子研究所zh_TW
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