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

doi:10.1889/1.3621441

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

University

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	766-769
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	42 1
DOIs	https://doi.org/10.1889/1.3621441
Publication status	Published - 2011 Jun

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1889/1.3621441

Cite this

@article{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 = jun,

doi = "10.1889/1.3621441",

language = "English",

volume = "42 1",

pages = "766--769",

journal = "Digest of Technical Papers - SID International Symposium",

issn = "0097-966X",

}

TY - JOUR

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

U2 - 10.1889/1.3621441

DO - 10.1889/1.3621441

M3 - Article

AN - SCOPUS:84863218158

SN - 0097-966X

VL - 42 1

SP - 766

EP - 769

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

ER -

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

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this