抄録
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.
本文言語 | English |
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ページ(範囲) | 766-769 |
ページ数 | 4 |
ジャーナル | Digest of Technical Papers - SID International Symposium |
巻 | 42 1 |
DOI | |
出版ステータス | Published - 2011 6月 |
ASJC Scopus subject areas
- 工学(全般)