Design and fabrication of semi-transparent screen using micro patterns and metal coating for head-up display

Jae Yong Lee, Hyun Guk Hong, Young Joo Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Semi-transparent screen with micro patterns and metal coating was designed by optical simulation and fabrication for direct type head-up display (HUD). Micro patterns were optimized to enhance the uniformity and reduce the glare with a range of parameters such as aspect ratio, radius and fill factor. Metal coating is also used to control the transmittance of the screen. Finally, the illuminance uniformity more than 70% was realized in the eye-box with a range of reflectivity for the HUD application.

Original languageEnglish
Title of host publicationTechnical Digest of the 18th Microoptics Conference, MOC 2013
Publication statusPublished - 2013
Event2013 18th Microoptics Conference, MOC 2013 - Tokyo, Japan
Duration: 2013 Oct 272013 Oct 30

Publication series

NameTechnical Digest of the 18th Microoptics Conference, MOC 2013

Other

Other2013 18th Microoptics Conference, MOC 2013
CountryJapan
CityTokyo
Period13/10/2713/10/30

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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