Method for manufacturing optical films

TW202637722APending Publication Date: 2026-09-16KONICA MINOLTA INC
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Patent Information

Application Number
TW115100635
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-27
Filing Date
2026-01-07
Publication Date
2026-09-16

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Abstract

An object of the present invention is to provide a method for manufacturing an optical film capable of suppressing the occurrence of optical unevenness. As a solution, the present invention provides a method for manufacturing an optical film containing a cycloolefin resin, comprising: a casting step of casting a dope
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