• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2008년도 추계학술대회B
• /
• pp.2137-2143
• /
• 2008

This paper investigates the plate loop heat pipe system with an evaporator mounted with fin-wick structure to dissipate effectively the heat generated by the electronic components. The heat transfer formulation is modeled and predicted through thermal resistance analysis of the fin-wick structure in the evaporator. The experimental approach measures the thermal resistances and the operating characteristics. These results gathered in this investigation have been used to the objective of the information to improve the LHP system design so as to apply as the future cooling devices of the electronic components.

• 한국전자거래학회지
• /
• 제20권4호
• /
• pp.77-102
• /
• 2015

핀테크 서비스 산업은 현재 전 세계적으로 ICT 기술을 기반으로 모바일 등 다양한 채널을 통해 금융 및 결제서비스의 혁신을 이끌며 빠르게 성장하고 있다. 국내에서도 간편결제 서비스를 중심으로 다양한 핀테크 서비스 산업이 형성되고 있다. 이러한 핀테크 서비스는 여러가지 보안 위협들이 존재하며, 그 중 개인정보 및 금융정보를 수집 이용함에 따라 이에 대한 정보 유출이나 프라이버시 침해 사고 가능성도 증가할 것이다. 이에 본 논문에서는 핀테크 서비스 중 간편결제 서비스를 대상으로 자신의 개인정보보호에 대한 합리적인 선택을 하는 이용자들(Privacy Pragmatists)에 대해 해당 서비스를 이용 및 선택 시 개인정보보호에 대한 자가평가를 할 수 있도록 평가항목을 도출하며, 이를 통해 향후 핀테크 서비스의 개인정보 보호를 위한 보안 정책을 제언하고자 한다.

• 한국인터넷방송통신학회논문지
• /
• 제15권4호
• /
• pp.25-31
• /
• 2015

핀테크(FinTech: Financial Technology)는 IT 기술을 이용하여 금융 서비스를 효율적으로 만드는 기술로 정의한다. 핀테크 기술은 빅 데이터와 IT플랫폼을 통한 혁신적인 기술이며, 기존의 금융시스템의 보안성 및 문제점을 개선하는데 크게 개선할 것으로 기대되고 있다. 국내의 금융기관에서는 효율성 있고 안전한 서비스를 사용자로부터 제공하기 위해 기술도입과 투자를 하고 있다. 그러나 금융환경에서는 정보유출, 보안사고가 발생하여 고객의 신뢰를 얻지 못하고 있으며, 신규 및 변종의 보안위협 및 공격기법이 발생하고 있다. 그러므로 본 논문에서는 핀테크 환경에서 사용자로부터 안전한 결제 시스템에 관하여 연구하여 인증기법을 설계하도록 한다. 제안된 논문은 금융환경에서 발생한 공격기법에 대해서 안전성을 분석하여 기존의 시스템과 보안성을 평가하였다.

• 지식경영연구
• /
• 제19권2호
• /
• pp.109-132
• /
• 2018

Recently, new financial services related to FinTech has gained attention more and more. Online P2P financial services transactions such as FinTech require careful examination of the constituents of information systems as an investment is made based on the information presented on the online platform without direct face-to-face contact. The purpose of this study is to find out the success factors of online P2P Lending service among FinTech. To serve the purpose, we build IS (information system) success model, and then use Kano model and fuzzy analytic hierarchy process (Fuzzy-AHP) to find out factors for the success of online P2P Lending service. In particular, this study uses Kano model to classify information system satisfaction factors and to calculate the satisfaction coefficient. The Kano model, however, has a drawback of evaluating single criterion. Therefore, we use multi-criteria decision-making technique such as Fuzzy-AHP to derive the relative importance of the factors. The analysis results show different results depending on the analysis technique. In the Kano model, most of the information system factors are a one-dimensional quality attribute. The satisfaction coefficient is highest for personalized service, followed by the responsiveness of service, ease of using a system, understanding of information, usefulness of information' reliability. The service reliability is the highest in dissatisfaction coefficient, followed by system security, service responsiveness, system stability, and personalized service. The results of the Fuzzy-AHP analysis shows that the usefulness of information quality, the personalization of service quality, and the security of system quality are the significant factors and the stability of system quality was a secondary factor.

• 한국IT서비스학회지
• /
• 제15권2호
• /
• pp.185-201
• /
• 2016

Recently, due to the rapid development of IT (information technologies), a variety of attempts have been made to incorporate IT into other fields such as finance and manufacturing. Among them, a novel concept in the spotlight is FinTech, which is a combined word of finance and technology. FinTech is a line of business demonstrating an innovation development through IT in the financial service industry. One of the most popular types of FinTech is a third-party mobile payment service (MPS), the examples of which can be easily found in South Korea while the actual use of the service is relatively inactive. Therefore, the main purpose of this paper is to empirically investigate influencing factors of intention to use the third-party MPS. Based on individual characteristics and the task-technology fit model, the research model of the study is developed, with switching cost included as a moderating variable. The results of structural equation model testing with 316 potential users of Kakao Pay, one of the most popular business models of the third-party MPS, show that innate innovativeness, task characteristics, and technology characteristics are positively influencing task-technology fit, which in turn significantly affects intention to use the third-party MPS. The negative moderating role of switching cost is also found. These results could help managers develop better strategies to motivate potential users to participate in their services.

• 융합정보논문지
• /
• 제11권11호
• /
• pp.159-165
• /
• 2021

본 삼차원 선택적 산화를 이용하여 20 nm 수준의 핀 폭과 점진적으로 증가된 소스/드레인 확장 영역을 갖는 핀 채널을 벌크 실리콘 기판에 제작하였다. 제안된 기법을 이용하여 삼차원 소자를 제작하기 위한 공정기법 및 단계를 상세히 설명하였다. 삼차원 소자 시뮬레이션을 통해, 제안된 소자의 주요 특징과 특성을 기존 FinFET 및 벌크 FinFET 소자와 비교하였다. 제안된 삼차원 선택적 산화 방식의 핀 채널 MOSFET는 기존의 소자들과 비교하여 더 큰 구동 전류, 더 높은 선형 트랜스컨덕턴스, 더 낮은 직렬 저항을 가지며, 거의 유사한 수준의 소형화 특성을 보이는 것을 확인하였다.

• The Journal of Asian Finance, Economics and Business
• /
• 제8권7호
• /
• pp.545-556
• /
• 2021

The financial technology sector is now growing rapidly all over the world, and it has improved the banking system efficiency and customer experience. This research study attempts explicitly to explore the consumer acceptance attitude of FinTech and its products in Pakistan. Technology Acceptance Model was used to assess the entire variable associated with the consumer attitude to adopt new technology. Based on a survey conducted from Pakistan data and by employing the multiple regression analysis, this study proves that the risk involved in FinTech products and services results in less usage of financial technology. The findings of the study also show that the risk should be reduced if banks and other institutes that are involved in financial transactions online must provide security. Moreover, customers are not willing to pay an extra amount for using financial technology. It argues that usefulness helps to change the attitude of banking customers to use financial technology. The attitudes of the customers have a positive relationship with the adoption of financial technology. These results also help guide financial institutions to enhance the adoption of FinTech products. User attitudes must be changed by providing users with more security, less risky applications, and cost-effective products.

• 유통과학연구
• /
• 제21권5호
• /
• pp.113-120
• /
• 2023

Purpose: The purpose of the study is to examine how payment systems for traditional distribution channels pursue changes and how they collaborate in-depth with fintech companies. This study examines the changing payment system through the strategic partnership between distribution companies and fintech companies. Research Design, Data and Methodology: The study conducted research using a variety of secondary materials and existing literature and also utilized the interview method. More specific and in-depth research is conducted through various literature studies and secondary data. Findings and Results: The findings of the study are as follows. First, distributors have occasionally directly adopted simple payment systems due to changes in payment systems as a result of online advances. Second, distributors were found to collaborate with fintech companies when not directly using simple payment. Conclusions: Such maneuvers by distributors are aimed at first, providing convenience and simplicity for consumers. Second, developing the ability to apply big data for accumulating consumer information and third, producing a customer lock-in effect by reducing the fees charged for existing payment services. The present study will provide many domestic and international distributors with a new perspective and practical implications in terms of the distribution and finance industries.

• 무역상무연구
• /
• 제75권
• /
• pp.137-158
• /
• 2017

Traditional banking systems of transactions are being replaced by FfinTech. Block Chain System can be a key point in Fourth Industrial Revolution such as AI, Big Data, IOT and also can be used as a tools of smart contract or smart payment systems in International Trade. If banking regulation is to be liberalized FinTech would be more activated in Korea and various attempts would be available especially smart payment in business. There are so many levels to be achieved from the time of contract to the time of clearance. We cannot expect speed and range of IT advancement and international trade, Block Chain system will challenge the traditional banking process. First, Block Chain Payment system can be used in P2P, B2B transaction and also T/T in small business. Second, Bit Coin transaction can be available within the parties without the Trusted Third Party. Third, By using of Block Chain system Traditional International Trade process can be altered.

• 산업융합연구
• /
• 제19권4호
• /
• pp.29-35
• /
• 2021

IT를 융합한 새로운 형태의 금융 산업인 핀테크는 미국, 중국과 같은 선진국을 중심으로 비약적으로 발전하고 있다. 미국과 중국은 핀테크 산업의 발전과 규모의 확대를 위해 규제 완화를 통해 진입장벽을 낮췄으며, 하나의 예로 스타트업 기업들에게는 기존의 규제에 비해 더욱 완화된 또는 일정 기간 동안 규제를 적용하지 않는 방식의 negative 규제를 통해 다양한 아이디어들이 접목될 수 있도록 유도하였다. 미국과 중국은 기존에 있던 금융권의 규제들을 핀테크 산업에 적용하지 않아 핀테크 스타트업들이 보다 쉽게 성장할 수 있는 환경을 제공하였다. 현재 한국에서는 '삼성페이'와 '토스', '카카오페이' 등과 같이 핀테크 기술을 개발하여 활성화되고 있고, 그 규모도 확대되고 있다. 핀테크 발전을 위해 여러 가지 제도를 정비하고 규제를 도입하고 있지만 금융권과 각종 시장의 비우호적이고 비개방적인 규제 때문에 핀테크의 성장 속도가 느리다. 본 논문은 핀테크 선진국과 한국을 중심으로 핀테크 현황을 파악하고 핀테크 산업 발전을 저해하는 핀테크 관련 규제를 살펴본 후에, 핀테크 발전을 위한 해결방안으로서 positive 규제에서 negative 규제로, 사전 규제에서 사후 규제하는 등 금융 분야의 과도한 규제를 보다 유연하게 완화하는 방안을 제안한다.