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31.1: Evolution of Cellulose Triacetate (TAC) Films for LCDs: Novel Technologies for High Hardness, Durability, and Dimensional Stability
Author(s) -
Suzuki Ryo,
Nagura Masato,
Sasada Yasuyuki,
Fukagawa Nobutaka,
Kawato Koji,
Ito Yoji
Publication year - 2015
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10413
Subject(s) - cellulose triacetate , durability , polarizer , materials science , cellulose , composite material , polymer , optics , chemical engineering , engineering , birefringence , physics
We have successfully developed two types of cellulose triacetate (TAC) polarizer protection films that meet the LCDs trends toward thinner and larger panels. The novel 25µm TAC film, which has high‐hardness and high‐durability, solves the problems caused by the reduction in the thickness of polarizers and is suitable for small‐sized LCDs. The novel Z‐TAC film, which has high‐dimensional‐stability, reduces warpage of large sized IPS‐TVs.