Zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs

Hiroto Ito, Satoshi Yanai, Sumihisa Oda, Akihiro Tagaya, Yasuhiro Koike

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


To reduce the light leakage of liquid crystal displays (LCDs), pressure sensitive adhesives (PSAs) that exhibit no birefringence at any orientation were fabricated by the novel evaluation method of the birefringence of PSAs. This PSA successfully prevented the light leakage through the crossed polarizers after the accelerated aging test.

Original languageEnglish
Title of host publicationConference Program - MOC'11
Subtitle of host publication17th Microoptics Conference
Publication statusPublished - 2011 Dec 1
Event17th Microoptics Conference, MOC'11 - Sendai, Japan
Duration: 2011 Oct 302011 Nov 2

Publication series

NameConference Program - MOC'11: 17th Microoptics Conference


Other17th Microoptics Conference, MOC'11

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics


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