• 한국약용작물학회:학술대회논문집
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• 2008.11a
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• pp.159-160
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• 2008

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.1012-1015
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• 2005

We have developed the technique of fabricating triode structure with simple stacking method using a polymer insulator that is suitable for large panel and the activation method after the fabrication. By the techniques, a test panel was manufactured and proves good emission property and uniformity.

• Journal of Technology Innovation
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• v.16 no.2
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• pp.147-165
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• 2008

The researches on cyclical patterns of R&D investment has a long history in developed economies since the Schumpeterian hypothesis that long-term productivity-enhancing innovative activities increase during recession. But in Korea the cyclical patterns of R&D investment is one of the unexplored academic areas. Unlike theoretical explanation of R&D's cyclical pattern, empirical results has shown that R&D investment is procyclical to business cycles in developed countries. This paper investigates whether Korean R&D investment show procyclical or countercyclical pattern to business cycles. The empirical results show that Korean R&D investment in private area is procyclical to business cycles with statistical significance, which confirms the credit-constraint theory's prediction, while public area's is not sensitive to them. Public R&D investment has long-term investment characteristics and can be utilized to stabilize procyclically-fluctuating private R&D investment.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07a
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• pp.793-796
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• 2005

A structure and a design of device were developed to fabricate large-scale active matrix organic light-emitting diode (AMOLED) display with good color purity and high aperture ratio. With these technologies, we developed a full color 14.1 inch WXGA AMOLED display. For the integration of OLED on an active matrix a-Si TFT backplane, an efficient top emission OLED is essential since the TFT circuitry covers a large position of the pixel aperture. These technologies will enable up the OLED applications to larger size displays such as desktop monitors and TVs.

• Journal of the Korean Society of Systems Engineering
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• v.4 no.1
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• pp.19-29
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• 2008

Traditionally gas plant R&D has had a world-wide weak position in terms of high technology. Especially System engineering did not exactly apply to gas plant construction. So, Gas Plant R&D Center is determined to make the establishment of the system engineering for the standard of gas plant. Gas Plant R&D Center has two projects. Firstly, the establishment of the R&D management system. Secondly, the system engineering which is included in the VE concept of EPC parts. But Gas Plant R&D Center exists in the particular conditions for successful development of the new process and core equipments. Now we will describe the establishment of R&D management system and particular conditions(Risk Conditions) for gas plant.

• Proceedings of the PSK Conference
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• 2002.10a
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• pp.355.1-355.1
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• 2002

Recently. we have reported that several lipoxygenases products directly activate the capsaicin-activated channel as intracellular messengers in neuron. In particular, 12-(S)-hydroperoxyeicosatetraenoic acid turned out to be the most potent endogenous VR activator. This finding prompted us to search for a novel non-vaniloid VR agonists and antagonists. We have designed and synthesized a series of non-vanilloid VR binding ligands based on the structural simllarity between 12-HPETE and capsaicin, the natural VR agonist. Our recent studies on the development of selective vanilloid receptor agonists and antagonists will be presented.

• 한국정보디스플레이학회:학술대회논문집
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• 2003.07a
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• pp.241-244
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• 2003

The world largest 21.3" LTPS LCD has been successfully developed using SLS crystallization technology. Successful integration of gate circuit, transmission gate and level shifter was performed in a large area uniformly. Uniformity and high performance from high quality grains of SLS technology make it possible to come true a uniform large size LTPS TFT-LCD with half number of data driver IC's used in typical a-Si LCD. High aperture ratio of 65% was obtained using an organic inter insulating method, which lead a high brightness of 500cd/cm2.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.145-148
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• 2007

The authors report on the fabrication of thin film transistors (TFTs) that use amorphous indium-gallium-zinc oxide (a-IGZO) channel and have the channel length (L) and width (W) patterned by dry etching. To prevent the plasma damage of active channel, a 100-nm-thckness $SiO_{x}$ by PECVD was adopted as an etch-stopper structure. IGZO TFT (W/L=10/50${\mu}m$) fabricated on glass exhibited the high performance mobility of $35.8\;cm^2/Vs$, a subthreshold gate voltage swing of $0.59V/dec$, and $I_{on/off}$ of $4.9{\times}10^6$. In addition, 4.1” transparent QCIF active-matrix organic light-emitting diode display were successfully fabricated, which was driven by a-IGZO TFTs.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.647-647
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• 2017

본 연구의 목적은 정부의 R&D 지원사업에 참여하는 유형별 중소기업들의 R&D참여 요인에 관한 연구이다. 각 정부부처별 R&D 지원사업이 지역전략산업별, 뿌리기술전문기업, 부품소재기업등 특수 산업분야별, 다양한 형태로 운영되고 있으며, 각 기업에 보조금, 지원금 및 마케팅, 기획, 교육등의 다양한 지원이 이루어지고 있고 각 기업들 또한 이에 참여하게 된다. 따라서 본 연구는 이와 같은 정부 R&D지원사업의 참여요인 즉, 다양한 유형의 중소기업이 정부 R&D과제 참여에 긍정적인 영향을 미치는 지에 대한 가설을 검증한다. 또한 기술적 성과인 R&D 참여강화와 기술역량 강화에 영향을 미치는지에 대한 가설을 검증한다. 이 분석결과를 통한 연구결과, 중소기업의 연구개발투자에 영향을 미치는 요인중 지역전략산업별, 뿌리기술전문기업, 부품소재기업등 특수 산업분야별등 기업유형에 따라 정(+)의 영향을 미치고 있다는 결과를 바탕으로 정부지원사업에 참여하는 유형별 중소기업들의 전략적 R&D참여를 위한 방향설정에 도움이 될 것이다.

• Journal of Korea Technology Innovation Society
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• v.18 no.1
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• pp.73-97
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• 2015

Various types of government R&D support are available for activating businesses by small and medium sized enterprises (SMEs). However, most existing studies on this topic are focused only on the financial aspect. Interest in non-financial R&D support from the government has recently grown due to the limited provision of government financial support. In this study, government R&D support for SMEs was categorized into financial and non-financial strategies. Performance in terms of technological innovation by type was also analyzed. Furthermore, as R&D performance could vary according to the characteristics of the firms, the study classified performance variables into technological development possibility, technology intensity and technology uniqueness. The relationship between the types of support and the characteristics of the performance was also examined. Based on the results, it was found that government R&D support positively influences the SMEs' technological performance. However, the level of financial support does not significantly influence the technological uniqueness. As such, it is expected that effects from the increase in quantity of government R&D support are limited.