摘 要

液晶顯示器LCD，發展時間已經相當悠久，使用環境單純，相關測試機台已發展的相當完備。LCD產業技術已趨成熟，目前很多公司及相關研究單位紛紛投入軟性顯示器的開發。
而軟性顯示器具有輕薄短小、耐衝擊及可彎曲特性，使得產品攜帶方便，同時加工容易，可以剪裁成不同形狀，提供多元化的外型與設計自由度。我們的目標是開發一套適用於軟性顯示器光電特性量測的檢測系統，進一步利用本系統量測軟性顯示器的各種參數，如：V-T curve、反應時間和基板的電阻、雙折射等參數。
我們設計一彎曲樣品的機械結構，並開發一套全自動的軟性顯示器光電特性量測系統，達到大面積量測樣品特性的功能。利用此量測系統，我們量測 VA-LCD及PC/ITO基板和PC/IZO基板在不同曲率半徑下的相關光電特性。PC/ITO和PC/IZO分別為鍍有ITO (indium tin oxide)及IZO (indium zinc oxide)透明導電膜的PC (polycarbonate)基板。我們的量測結果顯示PC/IZO基板的電阻不因彎曲而改變，且其雙折射率小於PC/ITO基板，即PC/IZO基板品質優於PC/ITO。而量測VA-LCD的 V-T curve及其反應時間，結果顯示在不同曲率半徑下穿透率不一樣，而反應時間則是隨外加驅動電壓的變大而減小，但與曲率半徑無關。

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