Film, film manufacturing method, cover film, and multilayer electronic equipment
A film, a manufacturing method of the film, a cover film, and a multi-layered electronic device include an elastic layer having a storage modulus index KSM of 20 to 350 Mpa represented by Equation 1 below and a haze of 3% or less, thereby providing the film having substantially low storage modulus v...
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creator | Park, Jinwoo Merzlic, Sebastien Jang, Kwangho Han, Kweonhyung Yoshitake, Atsushi |
description | A film, a manufacturing method of the film, a cover film, and a multi-layered electronic device include an elastic layer having a storage modulus index KSM of 20 to 350 Mpa represented by Equation 1 below and a haze of 3% or less, thereby providing the film having substantially low storage modulus variations over a wide temperature range, with good mechanical properties such as excellent elastic recovery force and good optical properties such as low haze, and provide the cover film or the multi-layered electronic device including the same.KSM=(SM-40×SM80SM20)-SM80[Equation1]Where SMn is a storage modulus (Mpa) measured at a temperature of n° C. |
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subjects | LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING |
title | Film, film manufacturing method, cover film, and multilayer electronic equipment |
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