• 식품과학과 산업
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• 제42권4호
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• pp.40-44
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• 2009

• 한국문헌정보학회지
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• 제39권3호
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• pp.183-205
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• 2005

기술동향정보는 연구개발 활동과 과학기술정책의 결정과정에서 매우 중요한 요소이다. 그러나 기술동향정보 메타데이터에 관한 연구는 미비한 실정이다. 이 연구는 뉴스분야에서 표준적 위치에 있는 NewsML을 참고하되, 국내 기술동향정보 서비스에서 사용된 요소를 고려하여 기술동향정보 메타데이터 요소와 스킴을 제안하였다. 이 연구 결과는 앞으로 국내의 실정에 맞는 기술동향정보 메타데이터 표준을 개발하기 위한 기초자료로 이용될 수 있을 것이다.

• Asian Journal of Innovation and Policy
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• 제12권2호
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• pp.177-199
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• 2023

In traditional studies on North Korea, conservative media in South Korea generally report and have an attitude toward anti-North Korea. It is a similar context as South Korea's conservatives view the U.S. and Japan more closely and positively than North Korea. This study is about how the reporting frames and information sources on North Korean science and technology in South Korea's conservative and progressive media differ and show trends. As a result of analyzing the reporting frame on North Korean science and technology by conservative and progressive media, progressive media showed similar trends or slightly positive responses to North Korean science and technology. But the reanalyzed result after dividing it into conservative and progressive governments, the opposite result came out. In the conservative government, the progressive media dealt with very positive aspects of North Korea's science and technology, and in the progressive government, there was a clear tendency to report negative rather than positive. What can be inferred from this is that the progressive media of South Korea had at least quite different directions of the progressive government in dealing with North Korean science and technology, but rather close to anti-North Korea. It is difficult to reach a hasty conclusion because this study has not dealt with all the press and only 10 years after the Kim Jong-Un regime. Nevertheless, this study may provide implications in that it is the first study to analyze how South Korean conservative and progressive media frame North Korean science and technology.

• 식품과학과 산업
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• 제40권2호
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• pp.16-20
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• 2007

• 식품과학과 산업
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• 제43권3호
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• pp.69-82
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• 2010

• 식품과학과 산업
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• 제47권1호
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• pp.46-49
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• 2014

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2014년도 춘계학술대회
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• pp.732-733
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• 2014

본 연구에서는 특허분석을 통해 빅데이터 분야의 R&D 트렌드를 살펴본 후, 향후 우리나라의 기술개발 방향성을 제시하였다. 특허 분석 결과에 따르면, 빅데이터 분야의 R&D 트렌드는 크게 두 가지 특징을 지니고 있는 것으로 나타났다. 첫째는 미국의 독과점 현상으로 미국은 모든 기술분야에서 비교적 고른 출원 활동을 전개하고 있으며, 기술별 평균 점유율이 40% 이상으로 나타나 세계 시장을 독과점하고 있는 것으로 나타났다. 둘째는 R&D 트렌드의 변화로 과거에는 데이터 분석 및 처리 분야의 기술이 주를 이룬 반면, 최근에는 데이터 운영 및 관리 분야의 기술이 대종을 이루고 있다. 하지만 우리나라의 경우 빅데이터 분야의 특허 출원이 주로 저장기술에 집중되어 있으며, 데이터 운영 및 관리기술에 대한 출원은 상대적으로 저조해 관련 기술에 대한 연구가 시급한 것으로 나타났다.

• 한국재료학회지
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• 제26권2호
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• pp.100-108
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• 2016

Zinc Sulfide (ZnS) is one of the II-VI semiconducting materials, having novel fundamental properties and diverse areas of application such as light-emitting diodes (LEDs), electroluminescence, flat panel displays, infrared windows, catalyst, chemical sensors, biosensors, lasers and biodevices, etc. However, despite the remarkable versatility and prospective potential of ZnS, research and development (R&D) into its applications has not been performed in much detail relative to research into other inorganic semiconductors. In this study, based on global patent information, we analyzed recent technical trends and the current status of R&D into ZnS applications. Furthermore, we provided new technical insight into ZnS applicable fields using in-depth analysis. Especially, this report suggests that ZnS, due to its infrared-transmitting optical property, is a promising material in astronomy and military fields for lenses of infrared systems. The patent information analysis in this report will be utilized in the process of identifying the current positioning of technology and the direction of future R&D.

• 식품과학과 산업
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• 제45권4호
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• pp.9-15
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• 2012

• 한국결정학회지
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• 제16권2호
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• pp.89-101
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• 2005

Among many material processing related issues for successful scaling down of devices for the next 10 years or so, the advanced gate stack and interconnect technology are two most critical research areas, which need technical innovation. The introduction of new metallic films and appropriate processing technologies are required more than ever. Especially, as the device downscaling continues well into sub 50 nm regime, the paradigm for metal nano film deposition technique research has been shifted to high conformality, low growth temperature, high quality with uniformity at large area wafers. Regarding these, ALD has sparked a lot of interests for a number of reasons. The process is intrinsically atomic in nature, resulting in the controlled deposition of films in sub-monolayer units with excellent conformality. In this paper, the overview on the current issues and the future trends in device processing technologies related to metal nano films as well as the R&D trends in these applications will be discussed. The focus will be on the applications for metal gate, capacitor electrode for DRAM, and diffusion barriers/seed layers for Cu interconnect technology.