DOI QR코드

DOI QR Code

전자부품산업에서의 희소금속의 산업적 특징

Industrial Feature of Rare Metals in Electronic Components

  • 투고 : 2011.03.25
  • 심사 : 2011.04.28
  • 발행 : 2011.08.31

초록

Rare metals, called as vitamins of industry, are defined as the elements which are very few in the earth and are difficult to extract from ores. The requirements for total amounts of rare metals have increased as the global economics grows and the function of electronic components varies considerably. The rare metals have been maldistributed to America, CIS(Commonwealth of Independent States), China, Australia, Canada as about 80% of total natural resources, which also lead to unequal materials flow or distribution. Therefore, it was needed to investigate the feature of rare metals in terms of industry as well as technology. We could identify the industrial issues associated with the supply of critical rare elements in electronic components.

키워드

참고문헌

  1. Y. T. Lee, K. Liu, R. Frye, H. T. Kim, G. Kim and B. Ahn, "Ultra-Wide-Band (UWB) Band-Pass-Filter for Wireless Applications from Silicon Integrated Passive Device(IPD) Technology", J. Microelectron. Packag. Soc., 18(1), 41 (2011)
  2. K. W. Lee, "Ultimate Heterogeneous Integration Technology for Super-Chip", J. Microelectron. Packag. Soc., 17(4), 1 (2010)
  3. J. C. Lee, "Development of Commercial Technology for Recovering Precious Metals(in Kor.)", in Final Report(C-A- 1-1) of 21C Frontier R&D Program, Ministry of Science and Technology (2003).
  4. G. B. Haxel, J. B. Hedrick and G. J. Orris, "Rare Earth Elements- Critical Resources for High Technology", in USGS Fact Sheet; U. S. Geological Survey, 087-02, Reston, Virginia (2002).
  5. Mineral Commodity Summaries 2008, United States Govemment Printing Office, Washington (2008).
  6. R.-H. Homg, T.-H. Wu, S-H. Huang and C.-Y. Chiu, "Light Emitting Diode and Method for Producing the Same", US patent 7061065.
  7. G. Phipps, C. Mikolajczak, and T. Guckes, "Indium and Gallium Supply Sustainability", Proc. 22nd European Photovoltaic Solar Energy Conference, Milan, WIP Renewable Energies (2007).
  8. S.-M. Koh, G. J. Lee and B. Yu, "Situation of Domestic and Foreign Rare Metal Resources(in Kor.)", Proc. the Annual Joint Conference, Jeonju, 84, Petrological Society of Korea of Korea and Mineralogical Society of Korea (2010).
  9. M. J. Liberatore, "An Extension of the Analytic Hierarchy Process for Industrial R&D Project Selection and Resource Allocation", EM-34(1), 12, IEEE Transactions on Engineering Management (1987).
  10. H. M. Kim and B. Chung, "A study on Demand Forecasting Model of Domestic Rare Metal Using VECM Model(in Kor.)", 36(4), 93, J. Korean Society for Quality Management (KSQM) (2008).
  11. M.-G. Han, G.-S. Choi and J.-W. Lee, "Patent Analysis for the Preparation of High-Purity Materials from Rare Metals(in Kor.)", 45(2), 208, J. Korean Society for Geosystem Engineering (KSGE) (2008).
  12. L. M. Wang, Q. Lin, L. J. Yue, L. Liu, F. Guo and F. M. Wang, "Study of Application of Rare Earth Elements in Advanced Low Alloy Steels", Journal of Alloy and Compounds, 451, 534 (2008). https://doi.org/10.1016/j.jallcom.2007.04.234
  13. G. G. Deviatykh and G. S. Burkhanov, High-Purity Refractory and Rare Metal, pp.180, Cambridge International Science Publishing, Cambridge (1995).
  14. J. F. Spencer, The Metals of the Rare Earths, Longmans Green, London (1919).