Browsing by Issue Date, starting with "2015-04-16"

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含氮化鎵之半導體結構
(2015-04-16)
張翼
;
黃延儀
;
謝祈峰
一種含氮化鎵之半導體結構的形成方法，包括提供基板、將成核層(nucleation layer)形成在基板上、將擴散阻擋層(diffusion blocking layer)形成在成核層上、將應力釋放層(strain relief layer)形成在擴散阻擋層上以及將半導體層形成在應力釋放層上，其中擴散阻擋層係形成在成核層上而可以防止雜質向基板擴散的向外擴散效應發生。 A method for forming a GaN-containing semiconductor structure is provided. The method includes a substrate is provided, a nucleation layer is formed above the substrate, a diffusion blocking layer is formed above the nucleation layer, a strain relief layer is formed above the diffusion blocking layer, and a semiconductor layer is formed above the stain relief layer, in which the diffusion blocking layer is deposited on the nucleation layer such that the diffusion blocking layer can prevent the impurities out-diffusion from the substrate.
可攜式多頻段刺激光及紅外線照明之瞳孔偵測裝置
(2015-04-16)
歐陽盟
;
邱俊誠
;
柯美蘭
;
黃庭緯
;
莊竣崴
本發明提供一種可攜式多頻段刺激光及紅外線照明之瞳孔偵測裝置，包含至少一瞳孔偵測模組以偵測一使用者的瞳孔變化，每一瞳孔偵測模組包括：一照明光源，其係發出非可見光；一刺激光源，其係發出可見光；至少一分光元件，對應照明光源、刺激光源及使用者之一眼睛，在分光元件、照明光源及眼睛之間形成一第一光路徑，在分光元件、刺激光源及眼睛之間形成一第二光路徑；一透鏡，對應分光元件，接收分光元件送出之非可見光並形成眼睛的成像；以及一成像元件，接收透鏡上之眼睛的成像。 The present invention provides a portable pupil detecting device of multi-band stimulating light and infrared ray’s illumination, which comprises at least a pupil detecting module for detecting variation of a user’s pupil. Each pupil detecting module comprises an illuminated light source for radiating visible light; a stimulated light source for radiating invisible light; at least a beamsplitter corresponding to the illuminated light source, the stimulated light source and a user’s eye, forming a first optical path between the beamsplitter, illuminated light source and the eye and a second optical path between the beamsplitter, stimulated light source and the eye; a lens corresponding to the beamsplitter, receiving invisible light from the beamsplitter and forming an imaging of the eye; and an imaging element for receiving the imaging from the lens.
角度估計檢測方法及電子裝置
(2015-04-16)
蔡宗育
;
黃崇榮
;
李大嵩
本發明的角度估計檢測方法適於檢測具有角度估計器的電子裝置所計算的角度估計值，其中此電子裝置具有至少三天線。此方法包括自角度估計器擷取角度估計值。根據各所述天線所接收的接收信號的量測值所形成的信號向量，產生接收信號的自我相關矩陣，以取得多個特徵值；又自任二所述天線組成之多個天線組合所產生的相位差資料中，計算未出現同位角效應的相位差資料所對應的可能角度估計值。接著，根據所述特徵值以及所述可能角度估計值，判斷接收信號對應於單一個目標物或多個目標物，據以檢測角度估計值的可靠性。 A method for angle estimation verification, adapted for verifying an estimated angle calculated by an electronic apparatus having an angle estimator and at least three antennas, is provided. The estimated angle is extracted from the angle estimator. An autocorrelation matrix is generated so as to obtain a plurality of eigenvalues according to a signal vector formed by a plurality of measurements of a received signal received by each of the antennas. Among phase difference data generated by a plurality of antenna groups formed by any two of the antennas, a plurality of possible estimated angles corresponding to the phase difference data not caused by a coterminal angle effect are calculated. According to the eigenvalues and the possible estimated angles, whether the received signal corresponds to a single target or multiple targets is determined so as to verify the reliability of the estimated angle.
基於訊息長度序列之網路流量辨識系統及其方法
(2015-04-16)
呂俊男
;
黃俊穎
;
林盈達
;
賴源正
一種基於訊息長度序列之網路流量辨識系統，包括：預存對應各種網路應用程式之長度共用子序列集合的資料庫、用於收集網路流量的流量收集模組、將網路流量拆解成多條連線並產生對應每一連線之長度特徵序列的流量拆解模組、比對長度特徵序列與資料庫中各種網路應用程式之長度共用子序列集合的辨識模組、以及判定所偵測之連線為已知網路應用程式或未知網路應用程式的判定模組。透過本發明之萃取連線行為特徵作網路流量辨識，可解決現有加密通訊或刻意隱藏封包內容之應用程式的偵測問題。 Proposed is a traffic classification system based on message size sequence, comprising: a collection for common message size subsequence corresponding to a variety of network applications, a traffic collection module for collecting network traffic, a traffic decomposition module for decomposing the network traffic into multiple flows and producing a message size sequence corresponding to each flow, a flow classification module for comparing the message size sequence with the common message size subsequence collections of each network application in the database, and an arbitration module for determining the flow to be a known or an unknown network application. The present invention uses extraction of flow behavior characteristics for network traffic identification to resolve existing application packet detection issues about encrypted communication or deliberately hiding contents.
X-RAY IMAGE SENSOR AND X-RAY IMAGE SENSOR SYSTEM USING THE SAME
(2015-04-16)
YANG KEI-HSIUNG
An x-ray image sensor and an x-ray image sensor system using the same is disclosed. The x-ray image sensor has a back-light unit emitting actinic and non-actinic lights. There is an x-ray-photoconductor-assisted liquid crystal light valve including an x-ray photoconductive unit to absorb x-rays passing through an object to be imaged and create a charge image corresponding to an image of the x-rays and a liquid crystal cell unit to convert the charge image into at least one optical image illuminated by the non-actinic light. The optical image is detected by an optical imager. The optical imager is coupled to a processor converting data of the optical image into picture archiving and communication system (PACS)-compatible format for further storages, distributions, and displays.
基於髖部資訊之行動感應裝置
(2015-04-16)
謝一弘
;
洪偉鐘
;
楊谷洋
;
柯春旭
一種基於髖部資訊之行動感應裝置，其利用非接觸式的超音波測距模組偵測使用者髖關節角度變化，並搭配行走意圖判斷演算法來辨識使用者的行走意圖，能精準地對應控制行動輔具移動，據以輔助使用者行走、復健等功效。再者，利用卡曼濾波器來預測其下一角度變化以增加應用效能，能夠提升整體應用彈性及實用性。 The present invention discloses a walking-intention apparatus based on human hip information, which utilizes non-contact ultrasonic range finder module detects users hip angle change, and with the walking intention algorithm to recognize the user's walking direction to precisely correspond move and control the walking helper, leading to the assistance of the user in walking and rehabilitation. Furthermore, the Kalman filter is used to predict the following walking intention to enhance apparatus efficiency, and enhance the flexibility and practicality of the overall application.
GaN-containing semiconductor structure
(2015-04-16)
CHANG Yi
;
WONG Yuen Yee
;
HSIEH Chi Feng
A method for forming a GaN-containing semiconductor structure is provided. The method comprises a substrate is provided, a nucleation layer is formed above the substrate, a diffusion blocking layer is formed above the nucleation layer, a strain relief layer is formed above the diffusion blocking layer, and a semiconductor layer is formed above the strain relief layer, in which the diffusion blocking layer is deposited on the nucleation layer such that the diffusion blocking layer can prevent the impurities out-diffusion from the substrate.
A market-oriented approach to accomplish product positioning and product recommendation for smart phones and wearable devices
(2015-04-18)
Wang, Chih-Hsuan
;
工業工程與管理學系
;
Department of Industrial Engineering and Management
Recently, several global companies start to develop wearable devices like smart watches or smart glasses to avoid market saturation in smart phones, especially when wireless technology was rapidly shifting from the third to the fourth generation. In order to better understand the relative strengths and weaknesses of smart alternatives, this paper presents a market-oriented framework to accomplish product positioning and product recommendation. Initially, correspondence analysis is applied to elicit expert perceptions for conducting product positioning. Then, based on customer preferences, product recommendation can be accomplished in either an unsupervised way (purchase profiles for new products are unavailable) or a supervised manner (for justifying the validity of the proposed recommender system). In particular, analytical hierarchy process is employed to elicit customers\' choices among smart alternatives (treated as prior information or decision labels). In summary, managerial insights are provided as follows: (1) smart phones are good at providing a platform for satisfying home entertainment, (2) smart watches are perceived as auxiliary carriers to accomplish health care and safety monitoring and (3) smart glasses are promising to fulfill industrial operation, logistics service and homeland security.
Integrating Kansei engineering with conjoint analysis to fulfil market segmentation and product customisation for digital cameras
(2015-04-18)
Wang, Chih-Hsuan
;
工業工程與管理學系
;
Department of Industrial Engineering and Management
Diverse customer desires coupled with technological advances have forced companies to manufacture products with ultimate performance, low cost, high quality and much shorter time-to-market. Recently, the popularity of smart phones has given rise to seriously declined product sales of digital cameras. In this paper, a two-phase framework is presented to offer decision supports on developing next-generation cameras. In the phase of market segmentation, Kansei engineering is employed to capture customer perceptions of affective features. Then, rough set theory is conducted to generate decision rules for partitioning the whole market into the consumer segment and the professional segment, respectively. In the phase of product customisation, conjoint analysis is applied to extract customer preferences for functional features. Furthermore, Grey relational analysis is conducted to select the top three varieties with regard to two distinct segments. In particular, this paper is capable to help brand companies or camera manufacturers better capture customer perceptions and preferences for digital cameras, effectively perform market segmentation (based on affective features) and efficiently conduct product customisation (based on functional features).
爸媽不在家　托嬰需求升
(2015-04-19)
林霈楨
;
Department of Communication and Technology
;
傳播與科技學系
臺灣雙薪家庭的比例日漸提高，嬰幼兒的照顧問題已經成為政府需更加重視的議題。
感謝臺灣　日本有情出展
(2015-04-19)
張婷芳
;
Department of Communication and Technology
;
傳播與科技學系
日本為了感謝臺灣三一一大地震的踴躍協助，藉由此次日本觀光與文化暨商品展來傳達臺日的友好心意。
關於那條活在體內的魚
(2015-04-19)
簡品心
;
Department of Communication and Technology
;
傳播與科技學系
膽小的魚居住於海洋中央，哪兒都去不得。
我的套圈圈人生　
(2015-04-19)
包金
;
Department of Communication and Technology
;
傳播與科技學系
套圈圈從童年的記憶，在大學中拾起，也從中看見了人生的縮影。
阿比與她的溝通障礙
(2015-04-19)
王彥琪
;
Department of Communication and Technology
;
傳播與科技學系
溝通障礙一直都是阿比的煩惱，常常沒辦法用有邏輯的字眼，說出完整的一句話、表達自己心中的想法。
不再虛幻　進行中的電影夢
(2015-04-19)
沈祖廷
;
Department of Communication and Technology
;
傳播與科技學系
總是要想起為了什麼進到電影幕後的製作裡，還有所謂一群人的迷人之處。
一股衝勁　勇闖彩妝人生
(2015-04-19)
黃苡齊
;
Department of Communication and Technology
;
傳播與科技學系
李敏（Sifan Lee）在毫無基礎的情況下前往加拿大學習彩妝，如今已是各大專櫃、時裝周的彩妝師。
動物送養　愛心義賣
(2015-04-19)
洪雯倩
;
Department of Communication and Technology
;
傳播與科技學系
每周日中午十二點開始，在臺中勤美誠品綠園道都會舉辦動物送養活動，希望為這些動物找到一個家。
悶世代　臺灣青年求職現況
(2015-04-19)
張薇
;
Department of Communication and Technology
;
傳播與科技學系
臺灣年輕人面臨了「教育與就業」、「就業與生活」、「機會與能力」三者間形成的落差，被稱為「悶世代」。
製出「活」聲響　王錫坤
(2015-04-19)
陳珮容
;
Department of Communication and Technology
;
傳播與科技學系
老闆王錫坤，原本主修企管，但當年父親驟逝，加上長輩一句「你沒辦法作鼓」，讓他下定決心扛起製鼓招牌。
一觸即發　NBA焦點　
(2015-04-19)
許鴻財
;
Department of Communication and Technology
;
傳播與科技學系
NBA例行賽82場比賽已結束，白熱化的季後賽之旅正要強勢展開。