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http://dx.doi.org/10.7844/kirr.2012.21.3.065

Trend on Recycling Technologies for Display Wastes analysed by the Patents and Literature Review  

Lee, Sung-Kyu (Advanced Materials and Processing Center, Institute for Advanced Engineering)
Lee, Chan-Gi (Advanced Materials and Processing Center, Institute for Advanced Engineering)
Hong, Hyun-Seon (Advanced Materials and Processing Center, Institute for Advanced Engineering)
Cho, Young-Ju (R&D Center for Valuable Recycling)
Cho, Bong-Gyoo (R&D Center for Valuable Recycling)
Publication Information
Resources Recycling / v.21, no.3, 2012 , pp. 65-73 More about this Journal
Abstract
There are several kinds of displays such as liquid crystal display (LCD), cathode ray tube (CRT), plasma display panel(PDP), light emitting diode (LED), organic light emitting diode (OLED), etc. Nowadays, recycling technologies of waste displays have been widely studied from economy and efficiency points of view. In this paper, patents and literature on the recycling technologies of the waste displays have been comprehensively analyzed. The search was limited to the open patents of USA (US), European Union (EU), Japan (JP), and Korea (KR) and SCI journals published from 1980 to 2011. Patents and journals were systematically compiled and collected using key-words search and filtered by pre-set filtering criteria. The trends of the patents and journals were thus analyzed according to the years, countries, companies, and technologies.
Keywords
recycling of waste displays; patent; literature; recycling technology; analysis;
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