3,352 research outputs found
Paleoseismology of the Rueisuei segment of the Longitudinal Valley fault, eastern Taiwan
No full textIC design service trends and changes in the industry Firms'' Competitive Strategies — F Co. example
No full text台灣IC設計業經過二十餘年發展，經歷多次產品生命週期循環，至今已卓然有成，重要性也日益提高。再加上整體產業鏈的結構完整也加速國內IC 設計業持續不斷的調整與轉型，便於面臨全球的挑戰。其中特別是IC設計上游的IC設計服務業和IP供應商，如何因應下游客戶需求的改變，同時也面對IDM 委外的趨勢和大陸IC 設計產業的快速發展下，如何調整公司的規劃而繼續創造成長的契機。
本研究藉以分析個案公司，自成立以來至今於各個不同發展階段所採用的競爭策略，從中了解個案公司如何從亞洲的第一家的IC設計服務公司和IP設計公司，並且規劃成功上市，同時也在全球設立研發和銷售據點，並達到客戶結構超過一半以上為國外客戶，並且成為國內第二大的IC設計服務公司和全球第九大的IP供應商。並且同時分析其未來成功的關鍵因素，以提供個案公司未來發展的建議。Taiwan''s IC design industry after more than twenty years of successful development has experienced several product life cycle. The industry also plays as import role compared to others. Coupled with the structural integrity of the whole industry chain of domestic IC design industry also accelerated the ongoing adjustment and transformation, easy to face global challenges. Especially the IC design services company and IP provider belongs to the upstream of IC design, how to respond to changing needs from customers, but also face IDM outsourcing trends and the rapid development of mainland China''s IC design industry. Moreover how the company in this industry adjust strategy to continue creating growth opportunities.
In this study, we analyze the case company of competitive strategies adopted by different stages of development how it bring to different successful milestone from the Asia''s first IC design services company and planning successful IPO. As results, the case company could expand business to worldwide and become as second Largent IC design service company in Taiwan also the world''s ninth largest IP suppliers.論文審定書 iii
感言與誌謝 iv
中文摘要 v
ABSTRACT vi
目錄 vii
表目錄 ix
圖目錄 x
第一章 緒論 1
第一節 研究背景 1
第二節 研究目的 2
第三節 研究設計與方法 3
第四節 研究內容及流程 4
第五節 研究限制 6
第二章 文獻探討 8
第一節 競爭策略分析文獻探討 8
第二節 價值網文獻探討 14
第三章 IC設計服務產業結構分析研究 16
第一節 全球半導體產業現況 16
第二節 IC設計服務業的營運範疇 17
第三節 台灣IC設計服務業發展近況 20
第四節 IC設計服務業五力分析 21
第五節 IC設計服務業競合分析 23
第四章 個案分析 28
第一節 研究個案公司之背景介紹 28
第二節 個案公司營運概況 31
第三節 個案公司五力分析 37
第四節 個案公司發展競爭策略 42
第五章 結論與建議 49
第一節 研究結論 49
第二節 研究建議 50
參考文獻 5
A 23-μW Keyword Spotting IC With Ring-Oscillator-Based Time-Domain Feature Extraction
No full textThis article presents the first keyword spotting (KWS) IC that uses a ring-oscillator-based time-domain processing technique for its analog feature extractor (FEx). Its extensive usage of time-encoding schemes allows the analog audio signal to be processed in a fully time-domain manner except for the voltage-to-time conversion stage of the analog front end. Benefiting from fundamental building blocks based on digital logic gates, it offers better technology scalability compared to conventional voltage-domain designs. Fabricated in a 65-nm CMOS process, the prototyped KWS IC occupies 2.03 mm 2 and dissipates 23- power consumption, including analog FEx and digital neural network classifier. The 16-channel time-domain FEx achieves a 54.89-dB dynamic range for 16-ms frame shift size while consuming 9.3 . The measurement result verifies that the proposed IC performs a 12-class KWS task on the Google Speech Command dataset (GSCD) with >86% accuracy and 12.4-ms latency. Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Electronic
A game theoretic approach of the competitive strategies in analog power management IC design industry : an example from R company
No full text碩士本研究使用PARTS理論分析台灣類比IC設計產業現況以及某公司情況，並歸納出其競爭優勢來源，也透過資料蒐集分析與業界訪談，整理出個案公司未來策略轉型與發展展望。個案公司善於利用自身財務優勢，改變與上下游之間的貿易條件，藉由規則的改變以造成賽局改變。個案公司現有的競爭優勢，係憑藉著各項進入與退出障礙的建立及策略聯盟的保護，建立障礙與策略聯盟為個案公司於賽局中採行的主要競爭戰略。
關鍵字：類比電源管理、半導體、PARTS分析The competition of Taiwanese semiconductor industry is fierce and its profits are shrinking gradually. Therefore, we employ the Game theoretic PARTS analysis to discuss sources of their competitive advantages, and their dealing with the rise of the semiconductor industry in China and South Korea. Finally, we discuss the implications of the changes in the demand of Electronic products.
This study analyzes the current Taiwanese IC Design industry as well as a case of company R by using PARTS theory and summarizes their sources of competitive advantage. We also collect information through interviews as well as the industry analysis, by sorting out transformation and development prospects of future strategies of company R. By exploiting their financial advantages to change the terms of trade and from upstream to downstream, we change the rules of the game in order to cause changes. The existing competitive advantages of studing case conclude the protection system of the entry and exit barriers, the establishment of strategic alliances, and the establishment of main obstacles to competitive strategy and strategic alliances for the company in the case of the adoption of the game.
Keywords: Analog Power Management Semiconductors, PARTS Analysis目 錄
第一章 緒論 1
第一節 研究背景與動機 1
第二節 研究目的 1
第三節 研究方法與架構 2
第四節 研究限制 3
第二章 文獻探討 4
第一節 競爭策略的定義 4
第二節 賽局 10
第三節 P A R T S 策略分析 18
第三章 類比電源管理IC設計產業現況與個案研究 27
第一節 類比電源管理IC設計定義與特性 27
第二節 類比電源管理IC設計產業現況 29
一、昂寶電子產業概況 33
二、矽力杰集團概況 33
第三節 大陸半導體產業概況 36
第四節 類比電源管理IC 個案公司簡介 41
第五節 類比電源管理IC公司未來發展與經營策略 57
第六節 類比電源管理IC業者的挑戰 61
第四章 以賽局理論分析電源管理IC設計產業競合策略 62
第一節 以PARTS理論中參賽者(Players)角度分析 62
第二節 以PARTS理論中附加價值(Added value)角度分析 65
第三節 以PARTS理論中規則(Rules)角度分析 67
第四節 以PARTS理論中戰術(Tactics)角度分析 68
第五節 以PARTS理論中範圍(Scope)角度分析 71
第五章 結論與建議 76
第一節 結論 76
第二節 後續研究建議 78
參考文獻 80
表目錄
表3-1 類比IC與數位IC的特性比較 29
表 3-2 全球電源管理IC廠商排名 30
表 3-3 國內電源管理IC廠商廠商產品概況 30
表 3-4國內電源管理IC廠商廠商歷年獲利表現 31
表 3-5 未來幾年標準型類比 IC之潛力標的產品 38
表 3-6 未來幾年特殊應用類比 IC 之潛力標的產品 39
表3-7 個案公司自成立以來大事紀 43
表3-8 個案公司員工概況 46
表3-9 個案公司世界排名 47
表3-10 市場及產銷概況 54
表4-1 IC產業供應鏈與代表廠商 62
圖目錄
圖3- 1 類比 IC 分類圖 28
圖3- 2 個案公司Revenue 46
圖3- 3 個案公司專注開發高毛利產品 48
圖3- 4 個案公司2012年營運比重 49
圖3- 5 IC產業上,下游關係 52
圖3- 6 產品製造程序之流程圖 55學號: 701520016, 學年度: 10
A 15-nW per Sensor Interference-Immune Readout IC for Capacitive Touch Sensors
No full textThis paper presents a readout IC that uses an asynchronous capacitance-to-digital-converter (CDC) to digitize the capacitance of a touch sensor. A power-efficient tracking algorithm ensures that the CDC consumes negligible power consumption in the absence of touch events. To facilitate its use in wake-on-touch applications, the CDC can be periodically triggered by a co-integrated ultra-low-power relaxation oscillator. At a 38-Hz scan rate, the readout IC consumes 15 nW per touch sensor, which is the lowest reported to date.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Electronic InstrumentationMicroelectronic
A 20-bit ±40-mV Range Read-Out IC With 50-nV Offset and 0.04% Gain Error for Bridge Transducers
No full textThis paper presents a 20-b read-out IC with ±40-mV full-scale range that is intended for use with bridge transducers. It consists of a current-feedback instrumentation amplifier (CFIA) followed by a switched-capacitor incremental ΔΣ ADC. The CFIA's offset and 1/ f noise are mitigated by chopping, while its gain accuracy and gain drift are improved by applying dynamic element matching to its input and feedback transconductors. Their mismatch is reduced by a digitally assisted correction loop, which further reduces the CFIA's gain drift. Finally, bulk-biasing and impedance-balancing techniques are used to reduce the common-mode dependency of these transconductors, which would otherwise limit the achievable gain accuracy. The combination of these techniques enables the read-out IC to achieve 140-dB CMRR, a worst-case gain error of 0.04% over a 0-2.5 V common-mode range, a maximum gain drift of 0.7 ppm/°C and an INL of 5 ppm. After applying nested-chopping, the read-out IC achieves 50-nV offset, 6-nV/°C offset drift, a thermal noise floor of 16.2 nV/√Hz and a 0.1-mHz 1/ f noise corner. Implemented in a 0.7-μm CMOS technology, the prototype read-out IC consumes 270 μA from a 5-V supply.Accepted Author ManuscriptElectronic Instrumentatio
Influence Factor Analysis of MEMS and IC Integration Technologies
Full text link168-171Microelectromechanical system (MEMS) devices are typically combined with integrated circuits (ICs) for operation in electronic systems. A variety of possible factors could affect the decisions of integrating MEMS and IC components. This paper aimed to investigate the critical influence factors of MEMS and IC integration technologies through expert interviews, and to further analyze their causal relationships based on fuzzy decision-making trial and evaluation laboratory (fuzzy DEMATEL) method. We found that product footprints and product costs are the two major influence dispatchers in the cause group, while fabrication complexity is the major influence receiver in the effect group. Moreover, signal path length has very little strength of influence on other factors. The research analysis of fuzzy DEMATEL method could serve as a reference to future development strategies in the field of MEMS and IC integration technologies
A 15nW Per Button Noise-Immune Readout IC for Capacitive Touch Sensor
No full textThis paper presents a readout IC that uses an asynchronous charge-redistribution-based capacitance-to-digital-converter (CDC) to digitize the capacitance of a touch sensor. Thanks to the power efficient tracking algorithm, the CDC consumes negligible power consumption in the absence of touch events. To facilitate stand-alone or wake-on-touch applications, the CDC can be periodically triggered by a co-integrated ultra-low power relaxation oscillator. At a 38 Hz scan-rate, the readout IC consumes 15 nW per touch sensor, which is the lowest reported to date.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Electronic InstrumentationMicroelectronic
A 1024-Channel 268 nW/pixel 36x36 μm<sup>2</sup>/ch Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces
No full textThis paper presents a neural recording IC featuring lossy compression during digitization, thus preventing data deluge and enabling a compact active digital pixel design. The wired-OR-based compression discards unwanted baseline samples while allowing the reconstruction of spike samples. The IC features a 32x32 MEA with 36 μ m pixel pitch and consumes 268nW per pixel from a single 1V supply. It achieves 9.8 μ VRMS input-referred noise and 0.3-5kHz bandwidth, resulting in NEF/PEF of 3.7/14.1. Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Bio-Electronic
Tomographic particle-image velocimetry in an IC engine
No full textThe flow structures during the intake and compression phase within the cylinder of an internal combustion(IC)engine strongly influence the mixing and combustion process. To gain a better understanding of the flow field, fully three-dimensional quantitative measurement techniques have to be applied to the flow field. Analog off-axis holographic particle-image velocimetry is capable of resolving the whole flow field of an IC engine with very high resolution (van Overbrueggen et. al [21]). On the other hand, long processing procedures make this technique not feasible for a statistic flow field analysis. Tomographic particle-image velocimetry (Tomo-PIV) is another three-component/three-dimensional (3C/3D) measurement technique that could be used. It is digital and therefore possesses the advantage of relatively short processing time. In this study, cycle resolved tomographic particle-image velocimetry measurements are performed in a four-valve IC engine to resolve the highly three dimensional flow in a large area of the cylinder. The resolved volume has a size of about 60 x 60 x 80 mm3 for the 160? measurements. The three-dimensional structure of the flow field is analyzed for 80?, 160?, and 240? after top dead center (aTDC) during the intake and compression phase at an engine speed of 1,500 rpm. The flow fields are analyzed by ensemble-averaged velocity fields, turbulent kinetic energy (TKE), and the G1 vortex center criterion. The results provide detailed inside in the highly three-dimensional flow field inside an internal combustion engine and show the feasibility of tomographic PIV to resolve such a large volume in a complex geometry
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