Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Flexible Information Display using Powder Electroluminescent Device

후막 전계 발광 소자를 이용한 정보 표시형 Flexible Display

  • Lee, Jong-Chan (School of Electrical and Electronic Engineering, Wonkwang University) ;
  • Park, Dae-Hee (School of Electrical and Electronic Engineering, Wonkwang University)
  • 이종찬 (원광대학교 전기.전자공학부) ;
  • 박대희 (원광대학교 전기.전자공학부)
  • Published : 2000.11.25
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Abstract

In this paper, the Flexible information display was implemented using AC powder electroluminescent device. ZnS:Cu and $BaTiO_3$ was used as a phosphor and dielectric respectively. The preparation of phosphor and dielectric layer was performed with screen printing. The implemented system of the Flexible information display was divided as following; EL display, driving circuit, software for driving. The properties of fabricated devices was measured with EL spectrum and brightness.

Keywords