Random Depolarization Film Doped with Calcite Microparticles for Clear Real-Color Displays

Shizuki Sasaki, Mariko Udono, Yasuhiro Koike

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


Random depolarization film, a polymer film doped with birefringent particles, can resolve blackout and color change problems of existing displays. This study optimized the dopant particle size with respect to image sharpness and color change of the display. Calcite microparticles improved the sharpness and color change, and realized real-color displays.

Original languageEnglish
Title of host publication26th Microoptics Conference, MOC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784863487758
Publication statusPublished - 2021
Event26th Microoptics Conference, MOC 2021 - Virtual, Online, Japan
Duration: 2021 Sept 262021 Sept 29

Publication series

Name26th Microoptics Conference, MOC 2021


Conference26th Microoptics Conference, MOC 2021
CityVirtual, Online

ASJC Scopus subject areas

  • Spectroscopy
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Random Depolarization Film Doped with Calcite Microparticles for Clear Real-Color Displays'. Together they form a unique fingerprint.

Cite this