Optical laminate

TW202642209APending Publication Date: 2026-10-16SUMITOMO CHEM CO LTD
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Patent Information

Application Number
TW115103223
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-07
Filing Date
2026-01-27
Publication Date
2026-10-16

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Abstract

An object of the present invention is to provide an optical laminate having excellent light resistance of its reflected hue in an oxygen-containing and high-illuminance environment. The optical laminate comprises a polarizing plate including a linear polarizer, and a retardation portion including one or more liquid crystal retardation layers. The retardation portion has an average transmittance of
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