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工業技術研究院

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技術名稱: PET光學膜材料開發

技術簡介

開發Touch panel用光學級PET film,需具備高透光、高潔淨度及膜厚均勻等特性,可透過聚合配方設計及調控材料結晶Morphology型態,使其能兼顧材料透明性與耐熱性,並搭配後段雙軸延伸加工製程,未來可拓展至Flexible display等應用。

Abstract

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技術規格

光學級PET film:透光率≧90%,Haze≦0.5%,150℃收縮率MD≦1.0%,150℃收縮率TD≦1.0%。ITO film:透光率≧85%,片電阻 = 400±100 Ω/□。

Technical Specification

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技術特色

OPET材料聚合研製技術: 透過聚合配方設計及聚酯聚合技術開發高純度光學級PET 膜材。PET聚酯結晶調控技術: 透過提高PET純度及雙軸延伸製程來操控PET結晶行為,使其具有結晶度高、高規則配向及高透光率以達到光學膜材料規格。

應用範圍

LCD/手機面板光學背膜、E-paper Flexible基材、Touch – panel 用光學膜。

接受技術者具備基礎建議(設備)

聚酯合成技術及反應設備

接受技術者具備基礎建議(專業)

高分子合成經驗

技術分類 高分子材料

聯絡資訊

聯絡人:林志祥 高分子研究組

電話:+886-3-573-2984 或 Email:LinChihHsiang@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-573-2347

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