Browsing by Issue Date, starting with "2015-04-21"

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鑽石磊晶成長方法
(2015-04-21)
張立
;
吳秉勳
;
丘坤安
一種鑽石磊晶成長方法，包含：提供一鑽石基板；沉積至少一金屬層於鑽石基板上，其中金屬層之金屬成分係滿足與鑽石晶格差異性小於15%以及溶碳率小於2wt%兩種特性至少其中之一之金屬；通入一反應氣氛；以及沉積一鑽石磊晶層於鑽石基板與金屬層上。藉由先形成一金屬層結構，以紓解成長磊晶鑽石薄膜所產生的薄膜應力，避免薄膜產生裂痕。如此則可獲得具有足夠膜厚且品質良好之磊晶層。
合作式頻譜估測與定位方法及系統
(2015-04-21)
伍紹勳
;
黃汀華
;
柯俊先
一種合作式頻譜估測與定位方法及系統。該方法包含：多個次級使用者行動裝置將其位置資訊及從多個優先權使用者發射器所感測到的功率信號之接收信號強度值傳送至多個感知無線電基地台；該等感知無線電基地台將該等接收信號強度值以及該等次級使用者行動裝置之位置資訊傳送至一資料匯集與處理中心；及該資料匯集與處理中心利用一學習演算法，根據該等次級使用者行動裝置之接收信號強度值以及位置資訊，運算出該等優先權使用者發射器之數目及位置。
可調性視訊多層編碼控制快速決策模式演算法
(2015-04-21)
彭文孝
;
蔣迪豪
;
蔡閏旭
本發明揭示一種可調性視訊多層編碼控制快速決策模式演算法。該方法係使用時間性編碼模式分數(Temporal Mode Score,TMS)之概念，可以準確的預測出增進層的編碼模式，並且找出基礎層和增進層的編碼模式並可隨視訊序列的性質做不同的配對計算。
電子裝置及其導航方法
(2015-04-21)
宋開泰
;
洪上畯
一種電子裝置及其導航方法，所述導航方法包括下列步驟。首先，透過無線感測網路接收召喚訊號，其中召喚訊號來自於目標物。接著，分析目標物與電子裝置之間的位置關係以產生第一速度。之後，擷取影像組，並分析影像組與目標物的影像關係以產生第二速度。繼之，計算關聯於位置關係的權重值，並依據權重值、第一速度以及第二速度計算移動速度，以及透過移動速度控制電子裝置往目標物移動的移動情形。
生醫感測器及其電極結構
(2015-04-21)
廖倫德
;
陳昱翰
;
趙昌博
;
林進燈
;
孫暉功
一種生醫感測器之電極結構，包含一可撓性導電基材及多個金屬柱狀導電探針，其中導電探針中係凸出設置於導電基材上並用以與一受試者接觸以接收一生理電波訊號。本發明改善濕式電極及微結構電極之缺點，提供更穩定而不隨時間衰減之訊號，並可達成即時與長效的生理電波訊號量測。此外，本發明亦揭示一種生醫感測器。
具有奈米雙晶銅之電性連接體、其製備方法、以及包含其之電性連接結構
(2015-04-21)
陳智
;
劉道奇
;
邱韋嵐
本發明係有關於一種具有奈米雙晶銅之電性連接體、其製備方法、以及包含其之電性連接結構。本發明之具有雙晶銅之電性連接結構之製備方法，係包括步驟：(A)提供一第一基板；(B)於該第一基板之部分表面形成一奈米雙晶銅層；(C)將一焊料配置於該奈米雙晶銅層之表面；以及(D)進行回焊以使該焊料與奈米雙晶銅層接合，其中，該焊料至少部分轉換為一介金屬化合物(intermetallic compound,IMC)層，該介金屬化合物層係包括有一Cu3Sn層。本發明技術使得焊料與奈米雙晶銅所反應在介金屬化合物與銲錫界面的孔洞減少，提升接點可靠度。
路口號誌資訊處理方法以及系統
(2015-04-21)
莊宜達
;
粘家盛
;
經嘉豪
;
易志偉
一種路口號誌資訊處理方法包含以下步驟：接收數個歷史車輛於一路口之數筆停走事件訊息。根據於路口之停走事件訊息中之停走時間、停走位置以及停走事件類別，計算路口之至少一交通號誌之一號誌趨勢資訊。根據號誌趨勢資訊，推估路口之一當前交通資訊。
High-efficiency and low assembly-dependent chip-scale package for white light-emitting diodes
(2015-04-21)
Huang, Che-Hsuan
;
Chen, Kuo-Ju
;
Tsai, Ming-Ta
;
Shih, Min-Hsiung
;
Sun, Chia-Wei
This article presents a chip-scale package (CSP) with conformal and uniform structures for white light-emitting diodes used in lighting and backlight unit (BLU) applications. The CSP structures produce higher light extraction efficiency and lower assembly-dependent packaging compared with conventional surface-mounted devices (SMDs). Simulation results show that compared with SMDs, the luminous efficiency of CSP structures is 8.81% higher in lighting applications and 9.43% higher in BLU applications. This is likely due to light loss in the light bowl of the SMDs. Moreover, CSPs with a conformal phosphor structure exhibit low assembly dependence and redundancy, and rb-CSPs with a conformal structure are a more effective light source in both lighting and BLU applications. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
INTEGRATED CONTACTLESS SIGNAL TRANSFER APPARATUS
(2015-04-23)
CHUNG Shyh-Jong
;
WANG Hsiao-Ning
An integrated contactless signal transfer apparatus makes use of the rule of filter design to transfer signal from a chip to the transmission lines of a PCB. The integrated contactless signal transfer apparatus includes a substrate, a chip disposed on the substrate, a first resonator unit disposed on the chip for receiving a first signal with a first frequency generated from the chip, a PCB positioned at a distance opposite to the substrate, and a second resonator unit disposed on the PCB. The first signal passes through the first resonator unit to generate a contactless coupling between the first and second resonator units, so the second resonator unit generates a second signal. The second signal has a second frequency substantially equal to the first frequency.
DATA STORAGE DEVICE AND COMPUTING SYSTEM WITH THE SAME
(2015-04-23)
Wong Wing Hung
;
Wu Tung-Yu
;
Lee Chen-Yi
;
Chang Hsi-Chia
;
Hsu Shu-Yu
A data storage device is in communication with a host through a bus. The data storage device includes a storage medium and a controlling unit. The controlling unit is connected with the host and the storage medium for receiving an analysis data, or storing a write data into the storage medium or retrieving a read data from the storage medium to the host according to a command from the host. The controlling unit includes an arithmetic logic unit. The arithmetic logic unit has a built-in algorithm for analyzing and processing the analysis data, the write data or the read data, thereby generating an analysis result. Moreover, the algorithm may be updated or expanded by the host.
COLOR-BASED MUSIC OUTPUT SYSTEM AND METHOD THEREOF
(2015-04-23)
KUO Yi-Ting
;
CHUANG Ming-Chuen
;
Ou-Yang Mang
The present invention discloses a color-based music output system and a method thereof. The system of the present invention comprises a pickup unit receiving a musical signal; a recognition unit electrically connected with the pickup unit to receive the musical signal and recognizing musical elements from the musical signal; a conversion unit electrically with the recognition unit to receive the musical elements and converting the musical elements into colored musical notes; and a processing unit electrically connected with the pickup unit, the recognition unit and the conversion unit, receiving the colored musical notes, and outputting a colored musical notation corresponding to the colored musical notes. The present invention provides an easy-to-read colored musical notation to simplify the conventional five-line staff and overcome the disadvantages thereof and also provides an innovative color-based music output system to make users read musical notations easier.
Single-crystalline CuO nanowires for resistive random access memory applications
(2015-04-27)
Hong, Yi-Siang
;
Chen, Jui-Yuan
;
Huang, Chun-Wei
;
Chiu, Chung-Hua
;
Huang, Yu-Ting
Recently, the mechanism of resistive random access memory (RRAM) has been partly clarified and determined to be controlled by the forming and erasing of conducting filaments (CF). However, the size of the CF may restrict the application and development as devices are scaled down. In this work, we synthesized CuO nanowires (NW) (similar to 150 nm in diameter) to fabricate a CuO NW RRAM nanodevice that was much smaller than the filament (similar to 2 mu m) observed in a bulk CuO RRAM device in a previous study. HRTEM indicated that the Cu2O phase was generated after operation, which demonstrated that the filament could be minimize to as small as 3.8 nm when the device is scaled down. In addition, energy dispersive spectroscopy (EDS) and electron energy loss spectroscopy (EELS) show the resistive switching of the dielectric layer resulted from the aggregated oxygen vacancies, which also match with the I-V fitting results. Those results not only verify the switching mechanism of CuO RRAM but also show RRAM has the potential to shrink in size, which will be beneficial to the practical application of RRAM devices. (C) 2015 AIP Publishing LLC.
Side-Chain-Bulk Effects on the Molecular Packing and Photovoltaic Performance of Benzotrithiophene-Benzooxadiazole Conjugated Copolymers
(2015-04-27)
Lan, Shang-Che
;
Chang, Chiao-Kai
;
Wang, Yi-Chien
;
Wei, Kung-Hwa
;
材料科學與工程學系
Two alternating donor-acceptor conjugated polymers, PBTTBO-C13C11 and PBTTBO-C13C8, comprising 5-alkylbenzo[1,2-b:3,4-b:5,6-d]trithiophene (BTT) as the donor and 4,7-bis(4-dodecylthien-2-yl)benzo[1,2,5]oxadiazole (BO) as the acceptor, with different alkyl side-chain architectures on their BTT units are synthesized, and their bulk heterojunction photovoltaic properties when blended with the fullerene PC71BM are characterized. Even a slight change in the length of the alkyl chain of the BTT units influences the steric bulk to such a degree that it substantially affects the molecular packing of the polymers and the performance of their photovoltaic devices. The bulkier side chains of the polymer PBTTBO-C13C11 not only prevent its crystallization, but also suppress its light-absorption coefficient relative to that of PBTTBO-C13C8, as evidenced by X-ray diffraction and UV/Vis absorption studies, presumably because of weakened intermolecular interactions. Moreover, the polymer bearing bulkier side chains, PBTTBO-C13C11, is less miscible with PC71BM than PBTTBO-C13C8, and this characteristic determines the morphology of their annealed blended films, as shown by TEM studies. The best efficiency is obtained with a device containing an annealed PBTTBO-C13C8/PC71BM (1/2 w/w) active layer that was maintained at 120 degrees C for 10 min, which shows a power conversion efficiency of 6.2%, an open-circuit voltage of 0.75 V, a short-circuit current density of 12.6 mAcm(-2), and a fill factor of 66%.
Drug carrying contact lens
(2015-04-29)
Liu, Dean-Mo
;
Liu, Pei-Ling
Hollow V2O5 Nanoassemblies for High-Performance Room-Temperature Hydrogen Sensors
(2015-04-29)
Wang, Ying-Ting
;
Whang, Wha-Tzong
;
Chen, Chun-Hua
;
材料科學與工程學系
;
Department of Materials Science and Engineering
Nanostructured oxides with Characteristic morphologies are essential building blocks for high-performance gas-sensing devices. We describe the high-yield fabrication of a series of functionalized V2O5 nanoassemblies through a facile polyol approach with specific varieties of polyvinylpyrrolidone. The synthesized V2O5 nanoassemblies consisting of tiny one-dimensional nanoblocks with the absence of any extrinsic catalysts exhibit distinct hemispherical or spherical hollow morphologies and operate as room-temperature hydrogen sensors with remarkable sensitivities and responses.
FLOW CONTROL DEVICE AND THE METHOD FOR CONTROLLING THE FLOW THEREOF
(2015-04-30)
CHIENG Wei-Hua
;
CHANG Yi
;
JENG Shyr-Long
;
WANG Chia-Chuan
;
SHIH Ching-Wei
The flow control device is provided and the method for controlling the flow. A flow control device comprises: a body including a first end, opposite second end, a first flow channel and a second flow channel, a plug and a laminar flow layer accommodated in the second flow channel; a telescopic device accommodated the length of the telescopic device is adjustable, so as to control the flow of fluid flowing through the opening area in the body.
COMMUNICATION SYSTEM BETWEEN ELECTRIC BIKES AND COMMUNICATION METHOD THEREOF
(2015-04-30)
CHANG Yi
;
CHIENG Wei-Hua
;
JENG Shyr-Long
;
CHENG Stone
;
HSU Fu-Jen
The present invention provides a communication system between electric bikes and communication method thereof. The communication system comprises a plurality of electric bikes. Each of the electric bikes comprises a monitor module and a portable electric device, wherein the portable device further comprises a storing unit and a WiFi module. The monitor module is configured to monitor the status of the electric bike to generate a plurality of monitor information. When a temporary network is formed between the electric bikes, the electric bikes transmit the monitor information each other through the temporary network and each of the electric bikes stores the received monitor information.
Lateral Diffused Metal Oxide Semiconductor
(2015-04-30)
Su Chao-Yuan
;
Wu Ching-Yi
;
Chen Hung-Bin
;
Chang Chun-Yen
A lateral diffused N-type metal oxide semiconductor device includes a semiconductor substrate, an epi-layer on the semiconductor substrate, a patterned isolation layer on the epi-layer, a N-type double diffused drain (NDDD) region in a first active region of the patterned isolation layer, a N+ heavily doped drain region disposed in the NDDD region, a P-body diffused region disposed in a second active region of the patterned isolation layer, a neighboring pair of a N+ heavily doped source region and a P+ heavily doped source region disposed in the P-body diffused region, a first gate structure disposed above a channel region of the patterned isolation layer and a second gate structure disposed above the second active region. The second gate structure and the first gate structure are spaced at a predetermined distance. A making method of the NDDD region includes using an ion implant and an epitaxy layer doping.
PORTABLE NONINVASIVE INSPECTION DEVICE
(2015-04-30)
OU-YANG MANG
;
HUANG TING-WEI
;
YANG CHIN-SIANG
;
HSIEH YAO-FANG
;
LI SING-TSUNG
The present invention discloses a portable noninvasive inspection device, which comprises a light source illuminates an target to generate an optical inspection signal; a probe head provides an optical path for said light source to receive said optical inspection signal; at least one switched filter module arranged in the optical path, allowing the optical inspection signal to pass therethrough to generate a corresponding spectral signal; and an image sensor arranged behind the switched filter module, receiving the spectral signal and generating a spectral image. The spectral image can be transmitted to an external device, wherefrom the user can use the spectral image to examine the target in further detail. The present invention features a rotary-type or movable-type switched filter module, which facilitates the user to switch filters easily during optical inspection and expands the application of the present invention.
Lateral Diffused Metal Oxide Semiconductor
(2015-04-30)
Su Chao-Yuan
;
Wu Ching-Yi
;
Chen Hung-Bin
;
Chang Chun-Yen
A lateral diffused N-type metal oxide semiconductor device includes a semiconductor substrate, an epi-layer on the semiconductor substrate, a patterned isolation layer on the epi-layer, a N-type double diffused drain (NDDD) region in a first active region of the patterned isolation layer, a N+ heavily doped drain region disposed in the NDDD region, a P-body diffused region disposed in a second active region of the patterned isolation layer, a neighboring pair of a N+ heavily doped source region and a P+ heavily doped source region disposed in the P-body diffused region, a first gate structure disposed above a channel region of the patterned isolation layer and a second gate structure disposed above the second active region. The second gate structure and the first gate structure are spaced at a predetermined distance.