Full-color transflective cholesteric LCD with image-enhanced reflector

Yi-Pai Huang*, Xinyu Zhu, Hongwen Ren, Qi Hong, Thomas Xinz Wu, Shin Tson Wu, Mu Zen Su, Meng Xi Chan, She Hong Lin, Han Ping D Shieh

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

A full-color bistable transflective cholesteric liquid-crystal display (Ch-LCD) was demonstrated by using an imbedded image-enhanced reflector (IER) on top of each transmissive subpixel. The RGB colors were achieved by patterning conventional color filters on a black-and-white Ch-LCD. In addition, the IER on top of each transmissive subpixel provides similar paths for the transmissive backlight and the reflected ambient light. A simple transflective Ch-LCD was demonstrated.

Original languageEnglish
Pages (from-to)417-422
Number of pages6
JournalJournal of the Society for Information Display
Volume12
Issue number4
DOIs
StatePublished - 1 Dec 2004

Keywords

  • Cholesteric LC
  • Full color
  • Image-enhanced reflector
  • Light control film
  • Transflective

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