Brightness field and Luminance distribution of light guiding plate using micro molding

Chiung Fang Huang, Jeou Long Lee, Yung Kang Shen, Yi Lin, Chih Wei Wu

研究成果: 書貢獻/報告類型會議貢獻

摘要

This research points out the brightness field and luminance distribution of the microstructure of a light guiding plate by micro injection molding (MIM) and micro injection-compression molding (MICM). The process of a light guiding plate includes photo-etching, micro molding techniques (MIM and MICM), and optical field measurement. The results show that the luminance of microstructure of light guiding plate made by MICM is better than those made by MIM. The results also indicate the most important processing parameter is the mold temperature for the luminance distribution of light guiding plate whether made by MIM or MICM. The maximum luminance of the light guiding plate is the 80 Nit (cd/m2) on micro molding. The brightness field distribution of light guiding plate made by MICM is more uniform than those made by MIM for the same processing parameters. The micro injection-compression molding is a more suitable process than micro injection molding for the fabrication of light guiding plate on a backlighting unit.
原文英語
主出版物標題Proceedings of SPIE - The International Society for Optical Engineering
7506
DOIs
出版狀態已發佈 - 2009
事件2009 International Conference on Optical Instruments and Technology, OIT 2009 - Shanghai, 中国
持續時間: 十月 19 2009十月 22 2009

其他

其他2009 International Conference on Optical Instruments and Technology, OIT 2009
國家中国
城市Shanghai
期間10/19/0910/22/09

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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  • 引用此

    Huang, C. F., Lee, J. L., Shen, Y. K., Lin, Y., & Wu, C. W. (2009). Brightness field and Luminance distribution of light guiding plate using micro molding. 於 Proceedings of SPIE - The International Society for Optical Engineering (卷 7506). [750603] https://doi.org/10.1117/12.837716