52.4: Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs

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

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

1 Citation (Scopus)

Abstract

To reduce the light leakage of LCDs, the birefringence of pressure sensitive adhesives (PSAs) was investigated. We proposed a novel birefringence measurement method for measuring the birefringence of PSAs. By this method, the birefringence was evaluated quantitatively. Consequently, we designed a zerobirefringence PSA which does not exhibit birefringence at any orientation. This zero-birefringence PSA successfully reduced the light leakage after the accelerated aging test. We clarified the correlation between the birefringence of PSAs and the light leakage.

Original languageEnglish
Title of host publicationDigest of Technical Papers - SID International Symposium
Pages766-769
Number of pages4
Volume42 1
Publication statusPublished - 2011 Jun

Fingerprint

Birefringence
Liquid crystal displays
Adhesives
Aging of materials

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ito, H., Yanai, S., Tagaya, A., Koike, Y., & Oda, S. (2011). 52.4: Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs. In Digest of Technical Papers - SID International Symposium (Vol. 42 1, pp. 766-769)

52.4 : Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs. / Ito, Hiroto; Yanai, Satoshi; Tagaya, Akihiro; Koike, Yasuhiro; Oda, Sumihisa.

Digest of Technical Papers - SID International Symposium. Vol. 42 1 2011. p. 766-769.

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

Ito, H, Yanai, S, Tagaya, A, Koike, Y & Oda, S 2011, 52.4: Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs. in Digest of Technical Papers - SID International Symposium. vol. 42 1, pp. 766-769.
Ito H, Yanai S, Tagaya A, Koike Y, Oda S. 52.4: Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs. In Digest of Technical Papers - SID International Symposium. Vol. 42 1. 2011. p. 766-769
Ito, Hiroto ; Yanai, Satoshi ; Tagaya, Akihiro ; Koike, Yasuhiro ; Oda, Sumihisa. / 52.4 : Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs. Digest of Technical Papers - SID International Symposium. Vol. 42 1 2011. pp. 766-769
@inproceedings{e8e796a0b9c84e63a40f642b33872f04,
title = "52.4: Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs",
abstract = "To reduce the light leakage of LCDs, the birefringence of pressure sensitive adhesives (PSAs) was investigated. We proposed a novel birefringence measurement method for measuring the birefringence of PSAs. By this method, the birefringence was evaluated quantitatively. Consequently, we designed a zerobirefringence PSA which does not exhibit birefringence at any orientation. This zero-birefringence PSA successfully reduced the light leakage after the accelerated aging test. We clarified the correlation between the birefringence of PSAs and the light leakage.",
author = "Hiroto Ito and Satoshi Yanai and Akihiro Tagaya and Yasuhiro Koike and Sumihisa Oda",
year = "2011",
month = "6",
language = "English",
volume = "42 1",
pages = "766--769",
booktitle = "Digest of Technical Papers - SID International Symposium",

}

TY - GEN

T1 - 52.4

T2 - Proposal of zero-birefringence pressure sensitive adhesives for preventing the light leakage of LCDs

AU - Ito, Hiroto

AU - Yanai, Satoshi

AU - Tagaya, Akihiro

AU - Koike, Yasuhiro

AU - Oda, Sumihisa

PY - 2011/6

Y1 - 2011/6

N2 - To reduce the light leakage of LCDs, the birefringence of pressure sensitive adhesives (PSAs) was investigated. We proposed a novel birefringence measurement method for measuring the birefringence of PSAs. By this method, the birefringence was evaluated quantitatively. Consequently, we designed a zerobirefringence PSA which does not exhibit birefringence at any orientation. This zero-birefringence PSA successfully reduced the light leakage after the accelerated aging test. We clarified the correlation between the birefringence of PSAs and the light leakage.

AB - To reduce the light leakage of LCDs, the birefringence of pressure sensitive adhesives (PSAs) was investigated. We proposed a novel birefringence measurement method for measuring the birefringence of PSAs. By this method, the birefringence was evaluated quantitatively. Consequently, we designed a zerobirefringence PSA which does not exhibit birefringence at any orientation. This zero-birefringence PSA successfully reduced the light leakage after the accelerated aging test. We clarified the correlation between the birefringence of PSAs and the light leakage.

UR - http://www.scopus.com/inward/record.url?scp=84863218158&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863218158&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84863218158

VL - 42 1

SP - 766

EP - 769

BT - Digest of Technical Papers - SID International Symposium

ER -