Design and fabrication of quartz-based micro prism array of dual-view display by using reactive ion etching

Chien Yue Chen, Wei Chia Su, Tsung Yen Hsieh, Jyh Rou Sze

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

In this paper, a quartz-based micro-prism array structure is newly proposed as the "parallax barrier", and such a device is designed only for fitting the size of a 2.2 inch LCD panel, the most popular size for the TV on mobile phone. The optical simulation software LightTools was applied to verify whether the designed structure can work or not. The parameters we considered including the viewing angle, viewing distance, vertex angle of prism, refractive index of quartz (=1.46) and the sub-pixel width (=66 μm). 1,000,000 rays emitted from the dual view display panel are simulated, as the result, our designed quartz-based micro-prism array structure can successfully separate images from odd or even sub-pixels into two different viewers and the view angle is indeed 80° as our requirement. The key to control the red, green, blue light from different sub-pixels can be precisely guided into the same direction is ascribed to the arrangement of the vertex angles of the relative prisms (R:47.1°, G:47.2 °, B:47.4 °). Three steps of lithography and the reactive ion etching can fabricate the precise angle and size of our needs. The left and right images generated by our designed dual-view display are quite pellucid without color difference, and very similar to our simulation.

原文English
主出版物標題Photonics in Multimedia II
DOIs
出版狀態Published - 2008 九月 1
事件Photonics in Multimedia II - Strasbourg, France
持續時間: 2008 四月 92008 四月 10

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
7001
ISSN(列印)0277-786X

Other

OtherPhotonics in Multimedia II
國家France
城市Strasbourg
期間08-04-0908-04-10

    指紋

All Science Journal Classification (ASJC) codes

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

引用此

Chen, C. Y., Su, W. C., Hsieh, T. Y., & Sze, J. R. (2008). Design and fabrication of quartz-based micro prism array of dual-view display by using reactive ion etching. 於 Photonics in Multimedia II [70010N] (Proceedings of SPIE - The International Society for Optical Engineering; 卷 7001). https://doi.org/10.1117/12.780599