• Ingenium
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• v.30 no.2
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• pp.26-33
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• 2023

• Ingenium
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• v.30 no.3
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• pp.18-23
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• 2023

• 프린팅코리아
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• v.13 no.1
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• pp.98-99
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• 2014

프랑스 파리의 근교인 도몽에서 1993년부터 사업을 영위하고 있는 디지털 인쇄 기업 듀플리-프린트(Dupli-print)는 상당수의 혁신적인 상품들을 통해 프랑스 디지털 솔루션 업계의 선두주자로 평가받고 있다. 이 회사는 최근 뮬러마티니의 시그마라인(시그마 폴더, 시그마 콜래터, 판테라 무선 제책기, 에스프리 삼방기, 우노 스택커와 필름 포장기로 구성)에 투자함으로써 HP T350 디지털 인쇄기와 연결되는 일련의 인쇄 후 가공 작업을 최적화하고 있다.

• Venture DIGEST
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• s.91
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• pp.8-9
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• 2006

최근 몇 년간 발전과 혁신을 거듭하며 디지털 문화의 중심으로 자리매김해 온 MP3플레이어. 이제 단순한 MP3플레이어는 경쟁에서 살아남기 어려워졌을 만큼 변화속도가 빨라지고 있다. 디지털기기의‘컨버전스’화 속에 업계는 휴대용 게임기, 포터블미디어플레이어 (PMP), 디지털멀티미디어방송(DMB) 등으로 영역 확대를 시도하는 중이다.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.35 no.5
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• pp.471-479
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• 2022

Recently, piezoelectric devices, such as ultrasonic surgery, ultrasonic atomizer, and ultrasonic speaker, are analyzed and designed by finite element simulation methods. However, the discrepancy between the design and the experiment results of the device typically occurs due to the inaccuracy of the piezoelectric material properties. To improve the simulation accuracy, the material properties of the PZT ceramics were better refined using parameter estimation method. The material parameters are elastic stiffness c^E_ij and piezoelectric constant e_ij of PZT ceramics. The impedance curve characteristics for the LTE mode of PZT ceramics were calculated. The mismatch between the simulation and the experimental data were compared and minimized by a least square method. Finally, the simulated impedance data were compared with the experimental data for the various vibration modes of PZT ceramics and the optimized material properties of PZT ceramics were verified. To further verify the accuracy, this method was also applied to piezoelectric PMN-PT single crystals.

• Digital Contents
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• no.2 s.117
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• pp.58-59
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• 2003

급변하는 IT기술을 기초로 한 우리 경제의 디지털화를 향한 노력이 구체화돼 가고 있는 가운데, 정보통신 분야의 세계시장확대로 각 국가간의 경쟁이 심화되고 있다. 디지털기술의 발전과 네트워크의 급속한 보급으로 인터넷 사용은 점점 더 보편화 되어가고 있으며, 이와 발맞추어 콘텐츠 제작구조의 효율개선과 인터넷 발전에 따른 유통구조 혁신 및 경로의 다변화로 디지털 콘텐츠 산업은 앞으로도 무궁한 발전 가능성을 가지고 있다. 한국소프트웨어진흥원 콘텐츠사업단의 조사 결과인 2002년 디지털콘텐츠 업체 해외진출 실적을 게재한다.

• Information Systems Review
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• v.21 no.4
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• pp.197-220
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• 2019

This study aims to identify consumer motivations of open innovation project participation from digital transformation perspective. By extending a traditional intrinsic/extrinsic motivation framework, we propose a three-dimensional perspective of the self-driven, firm-driven, and sociality-driven motivations. This reveals the significance of the social effects of open innovation projects as an example of digital transformation by categorizing the motivations based on the 'influencer' of the motivation building and by highlighting the importance of sociality as an influencer. As a result, self-efficacy is identified as a key motivation when the influencer exists internally. Economic incentive and firm reputation are identified when the influencer exists externally. Finally, competition, peer evaluation and social contributions are identified when the influencer exists socially. The role of knowledge type sought through innovation projects is further introduced to explain its moderating effects on motivations. The study is validated in two steps. First, we investigate four cases of open innovation projects and examine what motivations are highlighted in each context. Second, we collect survey data from 203 online game users and ask them on their motivations. The results confirm most of our hypotheses and highlight the significance of sociality in the knowledge-seeking process in open innovation projects. This study largely contributes to digital transformation literature by extending the view of motivation and examining the moderating role of knowledge involved in the projects.

• Journal of Digital Convergence
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• v.13 no.8
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• pp.301-313
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• 2015

Robot technology has become a crucial part of today's business operation. In fact, more manufacturing firms have been utilizing robot technology in order to increase operational efficiency and productivity. Thus, this study develops the research model investigating firms; behavior for process innovation with intelligent robot. Three categories - Technical, Entrepreneur, and Environmental characteristic - are proposed in the research model as determinants of process innovation. These three characteristics include six variables(Perceived Direct Usefulness, Perceived Indirect Usefulness, Innovation, Risk Senstivity, Perceived Industry Pressure, and Perceived Government Pressure) as influencing factors on process innovation. The data from 77 employee at manufacturing firms were analyzed to test proposed hypotheses. The results reveal that all variables with exception of Perceived Government Pressure have a significant influence on process innovation. Based on the study results, theoretical and practical implications for process innovation with intelligent robot technology are discussed.

• Journal of Digital Convergence
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• v.15 no.10
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• pp.201-210
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• 2017

The purpose of this research was to figure out how technology management activities are needed to survive in a rapidly changing business environment and how technology management activities affect company performance. First, Hypothesis 1 was partially adopted that Technology management activities will have a positive influence on management outcomes. Second, Hypothesis 2 was partially adopted that Innovation activities of firms will have mediating effects on the relationship between technology management activities and management outcomes. If the research subjects are expanded nationwide and divided into manufacturing industry, non - manufacturing industry, small and medium enterprise and large enterprise, it will be meaningful from academic point of view and practical point of view.

• Journal of Digital Convergence
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• v.15 no.8
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• pp.85-93
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• 2017

Kolao Holdings has a dominant market share in Lao Automotive market, wherever Japanese automotive makers have the biggest market share in other Southeast Asian countries. The company that was founded by a Korean in Laos has firstly listed on the Korean Stock Market among companies which Koreans founded abroad. Applying the model of Exploration and Exploitation by March(1991), this study is aiming at finding out what the management strategy leaded to Kolao's success in Laos. In addition, this study figured out the company's process innovation and cultural innovation. In result, it is summarized that the exploitation activities contributed to the entry to Lao market, the exploration activities to expanding market to neighboring countries, the process innovation to creation profits, and cultural innovation to sustainable growth.