Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Effect of Heat Treatment Process on the Shadow Mask Tension

세도우 마스크 장력에 열공정이 미치는 영향

  • 현도익 (부산대학교 공과대학 정밀기계공학과) ;
  • 문영훈 (부산대학교 정밀정형 및 금형가공연구소) ;
  • 조종래 (한국해양대학교 기계·정보공학부)
  • Published : 2003.08.01
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Abstract

Tension variations with heat treatment in shadow mask for flat braun tubes are investigated in this study. In CRT, landing shift of the electron beam due to thermal deformation of the tension mask made the color purity of screen worse. In order to get the final results of thermal deformation, the tensile force within the mask and the welding processes between the rail and the extended mask have to be analysed sequentially. In this study, the effect of heat treatment is studied in terms of tension variations of shadow mask during its manufacturing process.

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References

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  3. HDTV 용어사전편찬위원회, 1991, "HDTV 전", 서울대학교 뉴미디어 통신 공동연구소.
  4. Taki Akira, Honda Masanobu, Araya Jun, “41cm Pure Flat Color Monitor Tube System"
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