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发明授权
CN107342374B 一种柔性基板、制备方法及其应用 有权

一种柔性基板、制备方法及其应用
摘要：
本申请公开了一种柔性基板、制备方法及应用，所述方法包括以下步骤：混合羟基偶氮苯和第一短切纤维素，制得羟基偶氮苯组合物；混合聚4‑乙烯基吡啶和第二短切纤维素，制得聚4‑乙烯基吡啶组合物；混合羟基偶氮苯组合物、聚4‑乙烯基吡啶组合物和弹性体材料，共挤出制得柔性基板。将本申请提供的柔性基板用于与柔性QLED中，QLED柔性显示屏幕贴合固化在所述柔性基板，即可得到柔性QLED显示装置。本申请提供的柔性基板、制备方法及其应用，使柔性QLED中QLED柔性屏幕受力，便于柔性QLED的使用和发展。
摘要（英）：

The invention discloses a flexible substrate, preparation method and application. The method includes mixing hydroxy azobenzene and the first chopped cellulose to prepare a hydroxyl azobenzene composition; mixing poly-4-vinylpyridine and the second chopped cellulose to prepare a poly-4-vinylpyridine composition; and mixing and coextruding the hydroxy azobenzene composition, the poly-4-vinylpyridine composition and an elastomer material to form the flexible substrate. The flexible substrate is applied to a flexible QLED, the QLED flexible display screen is attached and solidified to the flexible substrate, so that the flexible QLED display device can be obtained. The flexible substrate, preparation method and application make the QLED flexible screen in the flexible QLED be forced, so that the use and development of the flexible QLED are facilitated.

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