Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Design of the Spacers Arrangement for Field Emission Displays using Topology Optimization Technique

위상 최적화 기법을 잉요한 FED용 스페이서의 배치 설계

  • 정태은 (인덕대학 메카트로닉스과)
  • Published : 2000.11.01
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Abstract

A field emission display has spacers separating the emitting base and display face. The arrangement of the spacer is important for maintenance of required clearance, endurance of bending stresses, and efficient vacuum sealing. Topology optimization technique with material density was introduced to select the best position of the spacers from the available positions. The displacement and Von Mises stress distribution of the panels with optimal spacers were calculated by finite element method. Also the design guide for adding eliminating spacers was proposed.

Keywords

References

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