Curved imaging of Fresnel computer-generated hologram on a liquid crystal on silicon spatial light modulator

Han Yen Tu, Wei Chieh Yeh, Chau Jern Cheng, Chun Yen Chang

研究成果: 書貢獻/報告類型會議貢獻

摘要

This work describes a multi-plane iterative algorithm to extend depth of focus (DOF) for curved image reconstruction of Fresnel computer-generated hologram (CGH) on a liquid crystal on silicon spatial light modulator (LCoS-SLM). Compared to the depth of focus in a conventional CGH, the proposed method can improve the DOF at least 2 times in the near-field image reconstruction. The property of wide depth of focus makes it possible to reconstruct the real images displayed on a curved surface. No extra lens set which is usually used in head-up display and projection display is needed. The CGH customized design is feasible and applied for various curved displays and applications.

原文英語
主出版物標題Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices
主出版物子標題TFT Technologies and FPD Materials
發行者IEEE Computer Society
頁面77-80
頁數4
ISBN(列印)9784863483958
DOIs
出版狀態已發佈 - 2014 一月 1
事件21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 - Kyoto, 日本
持續時間: 2014 七月 22014 七月 4

出版系列

名字Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials

其他

其他21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014
國家日本
城市Kyoto
期間14/7/214/7/4

    指紋

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

引用此

Tu, H. Y., Yeh, W. C., Cheng, C. J., & Chang, C. Y. (2014). Curved imaging of Fresnel computer-generated hologram on a liquid crystal on silicon spatial light modulator. 於 Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials (頁 77-80). [6867126] (Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials). IEEE Computer Society. https://doi.org/10.1109/AM-FPD.2014.6867126