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    • 3. 发明专利
    • Optical filter for display device
    • 用于显示设备的光学滤波器
    • JP2011039473A
    • 2011-02-24
    • JP2009286465
    • 2009-12-17
    • Samsung Corning Precision Materials Co Ltdサムスンコーニング精密素材株式会社Samsung Corning Precision Materials Co.,Ltd.
    • KIM JONG TAEKOH SANG YOONPARK DAE CHULKIM JI YOUNGOH JUNG HONGYANG GI MOSEO JI YOONPARK DONG HYUNJANG KUN YONGKIM SEOK WON
    • G09F9/00G02B5/22
    • H05K9/0054G02B5/285
    • PROBLEM TO BE SOLVED: To provide an optical filter for display device, capable of drastically shortening production processes to improve productivity and capable of markedly reducing the production cost, by performing direct coating onto a substrate, without having to interpose a separate transparent support film to form functional layers which respectively function, in particular, a layer which shields electromagnetic waves, a layer which shields near-infrared rays and a layer which corrects color.
      SOLUTION: The optical filter for display device includes the substrate 310; an electromagnetic-wave shielding coating layer 320 which is directly applied on the upper surface of the substrate 310 and filters electromagnetic waves; and a color-correcting resin coating layer 330 which is applied directly on either side of the lower surface of the substrate and the upper surface of the electromagnetic-wave shielding coating layer 320 and performs color correction, by allowing the color correcting resin coating layer to contain a color correction substance.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种用于显示装置的光学滤光器,能够通过直接涂覆在基板上而大大缩短生产工艺以提高生产率并且能够显着降低生产成本,而不必插入单独的透明 支撑膜形成分别起到屏蔽电磁波的层,屏蔽近红外线的层和校正颜色的层的功能层。 解决方案:用于显示装置的滤光器包括基板310; 电磁波屏蔽涂层320,其直接施加在基板310的上表面上并对电磁波进行滤波; 以及直接施加在基板的下表面的两侧和电磁波屏蔽涂层320的上表面上并进行颜色校正的色彩校正树脂涂层330,通过使颜色校正树脂涂层 含有颜色校正物质。 版权所有(C)2011,JPO&INPIT