• 제목/요약/키워드: Electronic industries

검색결과 558건 처리시간 0.025초

소비자 이슈에 대한 CSR 활동의 산업별 차이분석 (Analyzing Differences in CSR Activities of Consumer Issues among Industries)

  • 김광용;이상철;서영호
    • 품질경영학회지
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    • 제41권4호
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    • pp.567-580
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    • 2013
  • Purpose: This study aims to develop measuring tools for 'Consumer Issues' of ISO 26000, the international standards for corporate social responsibility(CSR), and propose strategic suggestions on the CSR implemention by analyzing the differences among various industries. Methods: In order to test the research models, structured questionnaires were used and nationwide surveys were conducted targeting at customers who have had experiences in using the products and services from the companies which published CSR reports. In addition, for the empirical analysis of data, the models were verified with AMOS confirmatory factor analysis(CFA). Results: From the result of the analysis of differences among industries, it was shown that level of CSR activities was high in public sectors, followed by service industries and manufacturing. It was also shown high in air transport and the electrical and electronic industries, while it was confirmed low in energy and environment related industries such as energy, automobile and chemical industries. As a result, strategic approaches are suggested, considering the different characteristics of each industry in implementing CSR. Conclusion: This study has developed measuring tools for 'Consumer Issues' to research the core subjects and issues of ISO 26000, the international standards for CSR. It has confirmed the characteristics and differences regarding 'Consumer Issues' among industries and proved that industries can provide guidelines for the implementation of CSR activities through approaching and researching various issues from interested parties. This study has also suggested the importance of customer awareness of CSR activities and active communications by industries.

한국제조업의 대미 수출경쟁력 변화분석 (An Analysis on Export Competitiveness of Korea Manufacturing Industries in the U.S.A. Market)

  • 손용정
    • 통상정보연구
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    • 제8권4호
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    • pp.89-104
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    • 2006
  • Though weight manufacturing has in national gross production is decreasing, it has still a decisive role in economic growth of Korea, and foreign competitiveness of manufacturing has a great influence on our whole economy. Therefore, as this study speculates export competitiveness of manufacturing item by item, the results can be used for selection of strategic export-oriented products. The results of the analysis are summarized as follows: first, products that are found as competitive through analysis of trade specialization indexes are plastic, rubber, fabric, home electronic appliances, computers, communication equipment, automobiles and their spare parts. Second, electronic-electric industry such as semi-conduits, communication equipment, home electronics, computers was decided as advantageous through analysis of comparative advantages at present, while paper, print and publishing, and leather industries were classified as comparatively disadvantageous. Its political implications are presented as follows: Private corporations should develop more advanced technology and government should give more support to secure export competitiveness of manufacturing toward America. Governmental policies should be prepared to induce consistent and daring investment to technology-intensive products for export products with high-added value.

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초박판 마그네슘 노트북 케이스 개발 (Development of Ultra Thin Notebook Case Usins Mg Alloy Sheet)

  • 이경택;백홍전;황상희;최선철;김형종;김헌영
    • 한국소성가공학회:학술대회논문집
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    • 한국소성가공학회 2008년도 춘계학술대회 논문집
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    • pp.383-386
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    • 2008
  • Magnesium alloy sheets have been extending their field of applications to automotive and electronic industries taking advantage of their excellent light weight property. In addition to their excellent light property, magnesium alloys have several other advantages: high specific strength, good welding capability and corrosion resistance. Taking advantage of these benefits, magnesium alloys have also been substituting the polymeric materials in the electronic devices industries. In sheet metal forming application with magnesium alloys, the lower formability and high springback due to the lower elastic property (Young's modulus=45 GPa) at room temperature are major hurdles by which magnesium alloys have limited applications. In this study, commercial notebook case was adopted as the benchmark model, and then design parameters and process conditions are analyzed by the finite element simulation and physical try-outs.

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항공기 객실 공조 시스템 (Aircraft Cabin Airconditioning and Control System)

  • 이상희
    • 기술사
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    • 제33권6호
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    • pp.38-44
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    • 2000
  • This article describes the air conditioning and control system of cabin which commertial aircrafts have adapted extensively upto now. Even though the aircrafts requires the study of the aerodynamics to produce the life in the air, most of internal system should utilize mechanical, electrical, and electronic system used on conventional appliances of industries. Therefore, all of industries are invited to pay more interest in this field aggressively and suggested to think the aircraft as a building simply moving in the sky.

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데이터 마이닝을 이용한 농산물 전자상거래의 온 오프라인 통합시스템 (Integrated System of On-Off Line in Agricultural Products Electronic Commerce Based on Data Mining)

  • 주종문;황승국
    • 산업경영시스템학회지
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    • 제25권3호
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    • pp.58-63
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    • 2002
  • The Internet, as a commercial tool, presented a new market that connects producers with consumers through the E-commerce. Now, E-commerce spreads over almost all industries through the Internet excluding some. This research indicates the reason why the E-commerce is not activated in agricultural Industry, which is less developed than other industries. And it suggests a good example of E-commerce on the agricultural products combining on and off line markets. In addition, data-mining technique is suggested to analyze whole information in system.

혁신도시와 연계한 지역산업 육성전략 : 경북 혁신도시를 사례로 (Promotion Strategies for Regional Industries in Relation to a New Innovation City in Korea : A Case Study on the Gyeongbuk Innovation City)

  • 윤칠석
    • 한국지역지리학회지
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    • 제15권5호
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    • pp.537-553
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    • 2009
  • 혁신도시 건설이 자립형 지방화를 통한 국가경쟁력 강화라는 방향성에서 지역전략산업 중심의 연계방안 마련이 핵심적 과제가 될 수 있다. 본 연구는 경북 혁신도시를 사례로 혁신도시와 연계한 경북의 지역전략산업 중심의 산학연계 구축방안 모색을 통하여 지역산업 육성전략을 제시하고자 한다. 이전공공기관과 지역산업간 연계분석과 지역전략산업 중심의 혁신도시 연계방안을 제시하였다. 연계방안에서는 경북의 전략 및 선도산업인 전자정보기기, 신소재부품, 생물한방 문화관광, 친환경에너지 등의 산업별 특성에 기반한 클러스터 구축방안을 제시하였다. IT BT산업과 같이 기술발전 속도가 빠른 산업분야의 경우 구미 혁신클러스터 추진단 및 경북지역 주요 혁신지원기관과 연계한 관련 주체간 지리적 인접을 통한 상호 연계협력이 필요하며, 자동차부품 기계 철강산업과 같은 성숙 기술분야는 기존 클러스터의 육성을 위한 교통 물류지원 등 인프라 강화가 핵심과제이다. 경제권의 광역화와 광역클러스터화에 따른 광역경제권 단위의 산업클러스터 육성도 새로운 과제이다.

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신 협력 강화에 따른 동유럽 방위산업의 국제유통방향 (The Global Distribution Direction of Defense Industry in Eastern Europe under the New Cooperation Strengthened)

  • 서대성;구병모
    • 유통과학연구
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    • 제15권1호
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    • pp.83-93
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    • 2017
  • Purpose - After the transition, the development of defense industry in Eastern Europe has been regressed. Recently, they have internationally recognized that new products have been exported and contributed to the Innovation-Based Manufacturing of national economy such as unmanned reconnaissance aircraft, water purification technology, and mobile chemical laboratory, etc. The military forces in Eastern Europe are re-armed by the localization of self-produced munitions in their own defense industry, and then emphasize fostering their own defense industry. Thus, if they make a collaboration with other nations as a industrial cluster, it will gain a competitive edge on the defense industry. Research design, data, and methodology - The study was designed with the data of each national defense department. The research of the subject was reviewed before and after the transition. Thousands of workers have worked in defense industries before the transition, however, the defense industry and experts left after the transition. The Hungarian defense spending on GDP also dropped sharply from 1.72% in 2000 to 0.85% in 2013. But, due to the crisis in Ukraine and the crisis of Syrian refugees, the Viségrad Group (V4) member countries have also increased their interest in a defense and industries as well as the confidence in the EU and NATO. Results - On the whole, the joint of military training and purchase of defense materials were found in order to form the EU cooperative combat troops in CEE. There are the implementation of a joint manual plan for strengthening V4 security policy and the joint military exercises for V4 every year, and the others are electronic warfare and innovation of V4 national forces. Through such a performance analysis methodology, we found that the defense industry is developed through the national cluster cooperation among CEEs and spreading global distribution. Conclusions - Eastern Europe and Balkan countries have been looking forward to cooperating with the non-EU countries such as Korea and other defense industries. There are a lot of potential development into a new civilian cooperation defense industry for global-distribution. Thus, Korea should develop electronic commercial applications, not just as a weapon exporting region.

21세기 기계산업의 변화 - 광기술의 발전 동향 (Optical Technology of Mechanical Industries in the 21st Century)

  • 주기남
    • 대한기계학회논문집 C: 기술과 교육
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    • 제5권1호
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    • pp.53-61
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    • 2017
  • 광기술은 차세대 산업 분야에서 기계, 전자와의 융합을 통한 첨단 산업의 핵심요소이다. 또한 광기술은 현재 신성장동력인 IT, 디스플레이, 자동차, 의료, 반도체 등 국내 기간산업 제품의 품질 및 기능을 향상시켜 고부가 가치를 창출할 수 있는 기초 원천 핵심 기술 및 응용 기술로 활용되고 있으며, 향후 첨단 산업 분야에서 광기술 활용도는 더욱 더 높아질 것으로 예상되고 있다. 본 논문에서는 오늘날 산업 분야에서 중요도가 점차 높아지고 있는 광기술의 발전 동향을 21 세기 기계 산업과 관련하여 설명한다. 특히 다양한 광기술 분야 중에서 보다 기계산업과 관련성이 높은 반도체 조명, 광계측, 산업용 레이저 및 레이저 가공 기술을 중심으로 발전 동향을 살펴본다.

Low-dislocation-density large-diameter GaAs single crystal grown by vertical Bridgman method

  • Kawase, Tomohiro;Tatsumi, Masami;Fujita, Keiichiro
    • 한국결정성장학회지
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    • 제9권6호
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    • pp.535-541
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    • 1999
  • Low-dislocation-density large-diameter GaAs single crystals with low-residual-strain have been strongly required. We have developed dislocation-free 3-inch Si doped GaAs crystals for photonic devices, and low-dislocation-density low-residual-strain 4-inch to 6-inch semi-insulating GaAs crystals for electronic devices by Vertical Bridgman(VB) technique. We confirmed that VB substrates with low-residual-strain have higher resistance against slip-line generation during MBE process. VB-GaAs single crystals show uniform radial profile of resistivity reflecting to the flat solid-liquid interface during the crystal growth. Uniformity of micro-resistivity of VB-GaAs substrate is much better than of the LEC-GaAs substrate, which is due to the low-dislocation-density of VB-GaAs single crystals.

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