한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제33권5호
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  • Pages.385-392
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  • 2016
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
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미세 지립 페이퍼 공구와 롤투플레이트 압입공정을 이용한 마이크로 랜덤 패턴의 성형특성

Forming Properties of Micro Random Pattern Using Micro Abrasive Paper Tool by Roll to Plate Indentation Method

  • 정지영 (한국기계연구원 나노공정연구실) ;
  • 제태진 (한국기계연구원 나노공정연구실) ;
  • 문승환 (한국기계연구원 나노공정연구실) ;
  • 이재령 (한국기계연구원 나노공정연구실) ;
  • 최대희 (한국기계연구원 나노공정연구실) ;
  • 김민주 (한국기계연구원 나노공정연구실) ;
  • 전은채 (한국기계연구원 나노공정연구실)
  • Jeong, Ji-Young (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Je, Tae-Jin (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Moon, SeungHwan (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Lee, Je-Ryung (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Choi, Dae-Hee (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Kim, Min-Ju (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials) ;
  • Jeon, Eun-chae (Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials)
  • 투고 : 2015.12.10
  • 심사 : 2016.03.21
  • 발행 : 2016.05.01
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초록

Recently in the display industry, demands for high-luminance and resolution of display devices have been steadily increasing. Generally, micro linear patterns are applied to an optical film in order to improve its properties of light. However, these patterns are easily viewed to eyes and moire phenomenon can be occurred. Micro random patterns are proposed as a method to solve these problems, increasing light-luminance and light-diffusion. However, conventional pattern manufacturing technologies have long processing times and high costs making it difficult to apply to large area molds. In order to combat this issue, micro-random patterns are formed by using a roll to plate indentation method along with abrasive paper tools composed of AlSiO2, SiC, and diamond grains. Also, forming properties, such as size and fill-factor of random patterns, are analyzed depending on type, mesh of abrasive paper tools, and indentation forces.

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참고문헌

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