• 한국정보디스플레이학회:학술대회논문집
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• 2007.08b
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• pp.1245-1248
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• 2007

We propose new approaches to thin film transistor fabrication that use carbon nanotubes and semiconductor nanowires as active elements. These nanomaterials which are essentially studied in the context of the post CMOS era will certainly impact the active matrix display industry in the near future.

• Journal of Information Display
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• v.2 no.2
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• pp.27-31
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• 2001

Transistor slicing refers to the use of multiple smaller transistors in implementing a large MOS transistor. What is special about transistor slicing is that it can reduce the effects of device non-uniformity introduced during the fabrication process. The paper presents the idea of transistor slicing and analyzes the benefits of using transistor slicing in the context of Poly-Si TFT-LCD driving.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07a
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• pp.227-230
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• 2005

The concepts of flexible displays and plastic electronics have become some of the most talked about new product opportunities for direct view flat panel displays in recent years. The potential advantages are frequently cited, but the achievement of commercially viable products will require many significant technological innovations in new materials and manufacturing technology. This paper will provide a very broad overview of the rationale for developing flexible displays, the market drivers, the applicable display technologies, the major hurdles that must be overcome and the required evolution of new manufacturing technologies that are essential for successful commercialization. This is intended to provide the outline and context for the series of presentations on specific aspects in each of these topics that will be delivered and discussed at the Plastic Electronics Special Session of the 2005 IMID conference.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.04a
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• pp.960-963
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• 2011

본 논문에서는 유비쿼터스 환경에서의 원격 의료 서비스를 위한 상황 및 프라이버시를 고려한 역할기반 접근제어 모델에서의 위임 모델을 제안한다. 제안 모델은 원격 의료 서비스에서 반드시 필요하고 빈번히 발생할 수 있는 사용자 대 사용자 위임, 역할 대 역할 위임, 다단계 위임, 다중 위임 등의 기능을 제공한다. 따라서 본 논문에서 제안하는 모델을 이용하여 원격의료 서비스를 위한 사용자의 프라이버시 보호와 세밀한 접근제어가 가능하다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.20 no.8
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• pp.1494-1502
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• 2016

With the increasing availability of medical sensors and Internet of Things(IoT) devices for personal use, considering the interaction with users, it is planned to add intelligent function design to the fashionable jewelry, and develop composite multi-function intelligent jewelry through sensors identification. By means of IoT technology, while possessing communication function of intelligent jewelry, the function of intelligent jewelry can be expanded to the linkage network. In order to rapidly manage the mass data produced by intelligent jewelry sensors based on IoT, an intelligent jewelry system for health management is designed and an ontology model of intelligent jewelry system based on IoT is worked out. After the state of the services through the smart phone application is shown. The application provides a personalized service to the user and to determine the risk to show the guide lines according to the disease.