OPTICAL FILM

An optical film includes an optical functional layer on a supporting body containing a cellulose derivative as a major component. The optical functional layer is disposed on at least one surface of a film-like supporting body. The supporting body contains a cellulose derivative having an enhanced br...

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Bibliographic Details
Main Authors Koyama Hirokazu, Kita Hiroshi, Kiuchi Hiroyoshi, Fukusaka Kiyoshi
Format Patent
LanguageEnglish
Published 12.01.2017
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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Summary:An optical film includes an optical functional layer on a supporting body containing a cellulose derivative as a major component. The optical functional layer is disposed on at least one surface of a film-like supporting body. The supporting body contains a cellulose derivative having an enhanced breaking elongation, and the supporting body has a breaking elongation of 110% or more of the breaking elongation of a supporting body containing a cellulose derivative whose breaking elongation is not enhanced.
Bibliography:Application Number: US201515113729