• E2M - 전기 전자와 첨단 소재
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• 제17권8호
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• pp.13-19
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• 2004

반도체 기술, 나노기술 그리고 정보통신기술의 급격한 발달과 이들 기술간의 융합으로 정보저장, 정보처리, 통신기기들의 소형화가 이루어지고 있다. 또한 이러한 기술의 발전을 바탕으로 언제 어디서나 정보를 접할 수 있는 유비쿼터스 (ubiquitous) 시대의 도래를 맞이하고 있다. 기술 및 문화의 변화에 따라 디지털 컨버전스에 부응하는 전자정보기기와 인간의 인터페이스 역할을 하는 디스플레이의 중요성이 부각되고 있다. 특히, 인터넷, IMT-2000, PDA등 정보 이용 환경의 고도화로 경박단소형, 저소비전력 및 천연색 동영상 구현 등이 가능한 모바일 디스플레이의 수요가 급증하고 있다.(중략)

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2003년도 The Korea-Japan Joint Symposium
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• pp.25-26
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• 2003

Electrically conducting polymers such as polypyrrole(PPy) or poly(3,4-ethylene dioxythiophene)(PEDOT) were sequentially polymerized chemically and electrochemically on various kinds of woven fabrics, giving rise to the fabrics with high electrical conductivity. The specific volume resistivity of the fabric prepared in this study was extremely low as 0.2 $\Omega$-cm. We figured out the electrically conducting fabrics were practically useful for many applications such as an EMI shielding material, a flexible surface heating element or a strain sensor for large deformation.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2000년도 가을 학술발표회논문집(I)
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• pp.369-372
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• 2000

This investigation aims at the optimum mixing of flexible flowable-fill made of Bottom-ash as an industrial waste. Flowable-fill refer to self-compacted, cementitious material used primarily as a backfill in lieu of compacted fill. The two primary advantages of flowable fill over traditional methods are its ease of placement and the elimination of settlement. Therefore, in difficult compaction areas or areas where settlement is a concern, flowable fill should be considered. This study compares Bottom-ash with fine aggregate in physical character. The mixing design indicates a various mixing-rate.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2003년도 International Meeting on Information Display
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• pp.223-226
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• 2003

We have developed flexible MIM LCDs by using plastic film substrate. MIM array and cells were fabricated with low temperature process and material technology. As an insulator of MIM, SiNx was introduced at the low temperature allowable for plastic substrate. The fabricated MIM devices show high electrical performance for LC driving. We discuss its process and characteristics.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.821-826
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• 2003

The Purpose of this paper is to automate the representation of manufacturing line using Petri net model. In the manufacturing cell, the line can be represented using workflow which is composed of Bill of Material (BOM) and Bill of Processes (BOP). BOP shows the precedence of processes and the relationship between assembly and disassembly. As a modeling scheme, generalized stochastic Petri net is adopted. For a problem domain with flexible manufacturing cell, Petri net model is made and behavioral properties are analyzed.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1990년도 춘계공동학술대회논문집; 한국과학기술원; 28 Apr. 1990
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• pp.1-10
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• 1990

FMS is the system which improves the productivity by making production lines flexible. FMS is composed of manufacturing system, material handling system, and software to control them. FMS is a complicate system; therefore, computer is required to control FMS efficiently. In this paper the concepts of FMS are shortly reviewed and the computer software and programming strategy to control FMS are presented.

• 한국표면공학회:학술대회논문집
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• 한국표면공학회 2015년도 추계학술대회 논문집
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• pp.275-276
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• 2015

기존의 상용화된 Ni-Cr tie-coating 물질은 내열성 시험 후 강도가 저하되고, Cr 성분이 patterning후에 완벽하게 제거 되지 않아서 누설 전류를 만드는 단점을 갖고 있다. 따라서 이 연구에서는 기존의 Ni-Cr 과 삼원계 Ni-Cr-X(X는 Nb, V, Mo, Ti) 물질의 패터닝성과 내열성을 비교하였다.

• 대한수학교육학회지:학교수학
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• 제1권2호
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• pp.661-677
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• 1999

This paper is preliminary study for developing Web-based instruction material to practice open mathematics education in middle school using Web as educational environment. For this purpose, the (textbook-based) curriculum was analysed and then more flexible and differentiated dynamic (web-based) curriculum was suggested.

• Architectural research
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• 제3권1호
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• pp.45-52
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• 2001

In this paper, a pressurized single vertical arch and a pressurized leaning arch composed of flexible fabric material are considered. These arches have also been considered as a possible support structure for the tent-like structures. Two different boundary conditions are considered in leaning arches with fixed bases and pinned bases. The behaviors of the leaning arches are investigated for two tilt angles as 15, 30. For each angle, two loading conditions are considered as uniformly distributed load and wind loads. The F.E.M. is used through the all analysis procedures. For the results, load-deflection relationships, buckling modes, differences between two boundary conditions and deformed configurations are discussed.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2009년도 9th International Meeting on Information Display
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• pp.246-249
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• 2009

A compact, flexible family of UV laser material processing systems has been developed to drive advancements in both large area processing and annealing of semiconductor surfaces. UV photons can either be applied via demagnifying a mask pattern image or by scanning a homogenized excimer beam across the substrate area. 193nm, 248nm and 308nm wavelength applications are supported.