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http://dx.doi.org/10.5392/JKCA.2015.15.10.010

Research on Transparent LED Display with Use of Metal Mesh  

Hwang, In-Kwan (성균관대학교 U-City공학과)
Roh, Su-Sung (성균관대학교 휴먼ICT융합학과)
Publication Information
Abstract
Transparent LED display is providing city residents with different attractions via information services and landscape and increasing demand is detected in various areas. It is true that majority of the current demand in transparent electrode material was found and used in ITO but limitations in capacity and economic efficiency led to the need for continuous research and technology development via new materials. As a new material, metal mesh has 85% of the materials to substitute ITO and is widely used due to low-cost and high-conductive rate. Maintenance of transparent LED display utilizing metal mesh compared to existing ITO transparent display is much easier as it not only saves resources but is also economical. Thus the objective of this paper lies in proposing the utilization of metal mesh in transparent LED display prototype to enable economical use of transparent LED display technology and to expand the market and to also propose transparent LED display development method via metal mesh and manufacture a prototype based on the method. And a characteristic comparison test between ITO and metal mesh provides the possibility of using metal mesh as a transparent electrode material in transparent LED display development.
Keywords
Transparent LED Display; Metal Mesh; Indium Tin Oxide; Transparent Electrode; Media Facade;
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Times Cited By KSCI : 2  (Citation Analysis)
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