Browsing by Issue Date, starting with "2013-04-16"
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Item type:Item, 延遲線裝置與延遲訊號方法(2013-04-16) ;許騰尹 ;賴煒棋廖原德一種延遲線裝置與延遲訊號方法在此揭露。延遲線裝置包含差動電路、延遲電路與除頻器。差動電路用以將輸入訊號的上升緣以及下降緣分別轉成脈衝而產生脈衝訊號。延遲電路包含內迴路與計數模組。脈衝訊號會驅動內迴路開始運作,當內迴路訊號繞內迴路一次時,代表內迴路延遲一預設時段並將內迴路中的內迴路訊號反相。計數模組用以控制內迴路訊號重複迴圈的次數,在脈衝訊號驅動內迴路時,計數模組開始計算,直到內迴路的重複迴圈次數至預設次數時,計數模組輸出一個延遲訊號並將所算之次數歸零且停止內迴路的運作。Item type:Item, 多孔奈米結構之製作方法(2013-04-16) ;張原銘莊振益一種多孔奈米結構之製作方法,係藉由在一半導體基材上進行一濺鍍製程,以形成一金屬奈米網格陣列。之後,再對上述之半導體基材與金屬奈米網格陣列進行一乾蝕刻製程,以在半導體基材上形成一多孔奈米結構。利用此種製作方法,僅需兩道製程步驟,即可完成高性能之抗反射多孔矽奈米仿生結構的製作,相較於習知,可有效兼具減少繁瑣製程步驟以及具備高抗反射性之優點。Item type:Item, Fully-on-chip temperature, process, and voltage sensor system(2013-04-16) ;Chen Shi-Wen ;Chang Ming-Hung ;Hsieh Wei-ChihHwang WeiA fully on-chip temperature, process, and voltage sensor includes a voltage sensor, a process sensor and a temperature sensor. The temperature sensor includes a bias current generator, a ring oscillator, a fixed pulse generator, an AND gate, and a first counter. The bias current generator generates an output current related to temperature according to the operating voltage of chip. The ring oscillator generates an oscillation signal according to the output current. The fixed pulse generator generates a fixed pulse signal. The AND gate is connected to the ring oscillator and the fixed pulse generator for performing a logic AND operation on the oscillation signal and the fixed pulse signal, and generating a temperature sensor signal.Item type:Item, Method for treating the dislocation in a GaN-containing semiconductor layer(2013-04-16) ;Lee Wei-I ;Yeh Yen-Hsien ;Wu Yin-HaoYu Tzu-YiA method for treating the threading dislocation within a GaN-containing semiconductor layer is provided. The method includes a substrate is provided. A GaN-containing semiconductor layer with the threading dislocation is formed on the substrate. An etching process with an etching gas is performed to remove the threading dislocation in the GaN-containing semiconductor layer so as to increase the efficiency for the light emitting device.Item type:Item, 無接觸式共振器耦合之天線裝置及其方法(2013-04-16) ;鍾世忠陳亞萍提出一種整合型天線,該整合型天線包含一第一共振元件以及一第二共振元件,該第二共振元件為一輻射單元。該第一共振元件配置於一晶片上,並接收來自該晶片之一第一信號;該晶片配置於一基板上,而該第二共振元件係配置於該基板上。該第一信號具有一頻率,該第一信號因該頻率使該第一共振元件和該第二共振元件在其之間建立一非接觸式的耦合,使得該第二共振元件產生一第二信號,該第二信號藉由該第二共振元件之輻射單元輻射之。Item type:Item, In Situ TEM and Energy Dispersion Spectrometer Analysis of Chemical Composition Change in ZnO Nanowire Resistive Memories(2013-04-16) ;Huang, Yu-Ting ;Yu, Shih-Ying ;Hsin, Cheng-Lun ;Huang, Chun-WeiKang, Chen-FangResistive random-access memory (ReRAM) has been of wide interest for its potential to replace flash memory in the next-generation nonvolatile memory roadmap. In this study, we have fabricated the Au/ZnO-nanowire/Au nanomemory device by electron beam lithography and, subsequently, utilized in situ transmission electron microscopy (TEM) to observe the atomic structure evolution from the initial state to the low-resistance state (LRS) in the ZnO nanowire. The element mapping of LRS showing that the nanowire was zinc dominant indicating that the oxygen vacancies were introduced after resistance switching. The results provided direct evidence, suggesting that the resistance change resulted from oxygen migration.Item type:Item, 自組式金屬奈米島陣列之製作方法(2013-04-16) ;張原銘 ;莊振益 ;戴鴻名 ;王浩偉曾文綬一種自組式金屬奈米島陣列之製作方法,係藉由在一半導體基材上進行一濺鍍製程,以形成一金屬奈米島陣列。利用此種製作方法,僅需單一濺鍍製程,即可完成金屬奈米島陣列的製作,相較於習知,不僅可有效減少繁瑣之製程步驟,更可進一步地節約能源、電力及製作成本。Item type:Item, Method for fabricating a GaN-based thin film transistor(2013-04-16) ;Chang Yi ;Chang Chia-HuaLin Yueh-ChinA method for fabricating a GaN-based thin film transistor includes: forming a semiconductor epitaxial layer on a substrate, the semiconductor epitaxial layer having a n-type GaN-based semiconductor material; forming an insulating layer on the semiconductor epitaxial layer; forming an ion implanting mask on the insulating layer, the ion implanting mask having an opening to partially expose the insulating layer; ion-implanting a p-type impurity through the opening and the insulating layer to form a p-doped region in the n-type GaN-based semiconductor material, followed by removing the insulating layer and the ion implanting mask; forming a dielectric layer on the semiconductor epitaxial layer; partially removing the dielectric layer; forming source and drain electrodes; and forming a gate electrode.Item type:Item, 用於視訊監控以即時分辨前景區塊的裝置與其方法(2013-04-16) ;連振昌蔡雅婷一種即時分辨一前景區塊為移動物或陰影的方法,包含以下步驟:(a)提供時序相近且包含該前景區塊的多個訊框;(b)利用整數離散餘弦轉換來取得對應於該等訊框之該前景區塊的DC參數以及AC參數;以及(c)各別分析該DC參數與AC參數之變異情形,以分辨該此區塊代表移動物體或是陰影。Item type:Item, 可電壓控制之光學元件及其製備方法(2013-04-16) ;劉立偉 ;陳致維 ;蘇雍仁黃乙白一種可電壓控制之光學元件,其包括:第一基板;第一導體層,設置在第一基板上;液晶層,設置在第一導體層之上;半導體層,設置在液晶層之上;第二導體層,設置在半導體層上;及第二基板,設置在第二導體層上。Item type:Item, 膝蓋防護系統(2013-04-16) ;張翼 ;鄭時龍蕭吉助一種適於自行車之膝蓋防護系統,包括一驅動裝置,係驅動自行車前進。一使用者可經由輸入介面輸入其腿長比例參數。位置偵測裝置係偵測自行車之一踏板曲柄的角度。控制器電性連接驅動裝置、輸入介面與位置偵測裝置,以根據使用者輸入之腿長比例參數計算出一膝蓋受力曲線。藉此,當位置偵測裝置偵測自行車之踏板曲柄形成一特定角度時,控制器係驅使上述之驅動裝置增加一輔助動力,以減輕使用者之膝蓋受力,達到防治膝蓋受傷之功效。Item type:Item, Ultrafast electronic relaxation and vibrational dynamics in a polyacetylene derivative(2013-04-19) ;Kobayashi, Takayoshi ;Iiyama, Tsugumasa ;Okamura, Kotaro ;Du, JuanMasuda, ToshioReal-time vibrational spectra in a polyacetylene derivative, poly[o-TFMPA([o-(trifluoromethyl)phenyl]acetylene)] in a broad electronic spectral region were observed using a sub-7-fs laser. Using the frequencies and initial phases of vibrational modes obtained by the spectroscopy, the assignment of the wavepackets was made. From the first moment, Huang-Rhys parameters were determined for six most prominent modes, which characterize the potential hypersurface composed of multi-dimensional vibrational mode spaces. (C) 2013 Elsevier B. V. All rights reserved.Item type:Item, 電競新運動 再也不小眾(2013-04-21) ;顏學廷 ;Department of Communication and Technology傳播與科技學系台灣電競聯盟,透過電視轉播,近年又結合網路播送,將台灣的電子競技向前大力推廣普及。隨著電競項目越來越貼近各國政府給予的「體育」劃分,開展了成熟的轉播與運動明星間相得益彰的模式,又加上了電子遊戲族群密不可分的網路實況效果,台灣電競,也開始追著韓國、歐美的腳步起跑。Item type:Item, 太陽能集電電源管理系統(2013-04-21) ;吳俊毅 ;謝維致黃威本發明係揭露一種太陽能集電電源管理系統,用於管理太陽能光伏電池模組產生的電能,包含:一最大功率追蹤電路模組、一充電電路及一電壓轉換模組;用於管理光伏電池模組的電能轉換、供給外界使用及儲存於儲電池。其中,最大功率追蹤電路模組可調整光伏電池模組的輸出電流,以使光伏電池在輸出極限範圍內可以輸出最大的功率,提升太陽能轉換效率。其中,電壓轉換模組則可以將光伏電池模組產生的電能轉變成不同需求的電壓格式供外界使用,如直流5.6V、1.0V、0.6~0.3V低電壓或-1.2V負電壓的輸出格式。由於該電源管理系統電路結構簡單,可設計成系統晶片(SoC),除降低成本外,可使應用更為廣泛。Item type:Item, 舞蹈與愛情 Rencontre(2013-04-21) ;王紹容 ;Department of Communication and Technology傳播與科技學系Rencontre舞團,團員人數只有兩人,鍾勝峰和林昀蒨都是清大的學生,因為跳舞而認識,譜出一段美麗的戀曲。Item type:Item, 在家品格養成術 董德官(2013-04-21) ;白婞嫈 ;Department of Communication and Technology傳播與科技學系聯合國兒童權利公約認定兒童受教育、學習的權利,應該被保障且需適性發展。台灣在家教育相關法令修訂後,主要規範現行義務教育的12年期間。曾替孩子規劃的董德官對在家教育很有經驗,也有自己的一套看法。Item type:Item, 全國高中職原創音樂祭(2013-04-21) ;王泓文 ;Department of Communication and Technology傳播與科技學系HOT全國高中職原創音樂祭分成原創組以及翻唱組,分別舉辦了北、中、南三地區的初賽,在4月20日舉行全國決賽。決賽首先登場的是原創組的比賽,原創組的參賽者必須依照「我的青春」、「我的未來」兩大主題進行創作,而翻唱組參賽者須自選兩首中外流行歌曲、校園民歌參與競賽。Item type:Item, 喚醒懷舊七零的回憶(2013-04-21) ;姜藍茵 ;Department of Communication and Technology傳播與科技學系近年來復古風盛行,許多商店皆主打懷舊復刻的風格來吸引旅人的目光。湖口休息站也搭上這股風潮,不僅建築外觀有電影海報的包裝,內部擺設也充滿濃厚的復古味,試圖喚醒旅人對於七零年代台灣的回憶。Item type:Item, 共享旅宿 背包客棧(2013-04-21) ;林芷瑩 ;Department of Communication and Technology傳播與科技學系以低廉價格搶攻旅客住宿市場的背包客棧,除了要和他人共睡一間之外,背包客棧還有著許多和一般旅店不一樣的地方,在背包客棧中的生活究竟如何呢?Item type:Item, 社區展雙臂 遊客來踏青(2013-04-21) ;賴巧純 ;Department of Communication and Technology傳播與科技學系近年來,社區總體營造在台灣蓬勃發展,許多社區在進行總體營造時,會和觀光結合,將在地特色發展為文化產業,透過行銷的方式推動社區觀光。然而,社區觀光化帶來的後續影響,是否真的都是甜美的果實呢?