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http://dx.doi.org/10.5762/KAIS.2011.12.3.1213

A Study on the Emerging Technology Detection in the Field of LED Using Scientometrics  

Chang, Si-Young (The Korea Institute for Advancement of Technology)
Lee, Byoung-Chul (Foundation of Agri. Tech. Commercialization & Transfer)
Kim, Yun-Bae (Department of Management of Technology, Syungkyunkwan University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.12, no.3, 2011 , pp. 1213-1222 More about this Journal
Abstract
The aim of this research is to map the intellectual structure of the field of LED and optics during the period of 2000-2009. We utilize the scientometric tool of co-word analysis to reveal patterns and trends in the LED and optics field by measuring the association strengths of keywords (or IPCs). Data were collected from Science Citation Index Expanded (SCIE) and United Stated Patent and Trademark Office (USTPO) for the period of 2000-2009. Keywords were extracted from abstracts and further standardized using thesaurus. In order to trace the dynamic changes of the LED and optics field, the whole 10-year period was separated into two consecutive periods: 2000-2004 and 2005-2009. The results show that the LED and optics field has some established research themes and it also changes to embrace new themes.
Keywords
Scientometrics; Co-Word Analysis; Emerging Technology; LED and Optics;
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Times Cited By KSCI : 1  (Citation Analysis)
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