Negative dispersion-negative birefringence retarder for the compensation film of liquid crystal displays

  • Anoop Kumar Srivastava
  • , Seungbin Yang
  • , Hyojin Lee
  • , Hyungmin Kim
  • , Sunggu Yeo
  • , Ji Hoon Lee

Research output: Contribution to conferenceConference paperpeer-review

Abstract

We demonstrated a negative dispersion half and quarter wave retarders by varying the angle (φ) between the extraordinary axes of two negative birefringence films and their retardation values. The optimum values of φ for half and quarter quarter-wave retarders were 40° and 70° respectively for different retardation values of the films.

Original languageEnglish
Title of host publication22nd International Display Workshops, IDW 2015
PublisherInternational Display Workshops
Pages449-451
Number of pages3
ISBN (Electronic)9781510845503
StatePublished - 2015
Event22nd International Display Workshops, IDW 2015 - Otsu, Japan
Duration: 2015.12.92015.12.11

Publication series

NameProceedings of the International Display Workshops
Volume1
ISSN (Print)1883-2490

Conference

Conference22nd International Display Workshops, IDW 2015
Country/TerritoryJapan
CityOtsu
Period15.12.915.12.11

Keywords

  • Liquid crystal displays
  • Negative birefringence
  • Negative dispersion
  • Retarder

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Computer Science & Information Systems
  • Medicine
  • Engineering - Electrical & Electronic
  • Engineering - Petroleum
  • Data Science

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