Method for manufacturing coated sheet, optical functional layer, optical element, and image display device
    21.
    发明授权
    Method for manufacturing coated sheet, optical functional layer, optical element, and image display device 失效
    制造涂布片,光学功能层,光学元件和图像显示装置的方法

    公开(公告)号:US07320812B2

    公开(公告)日:2008-01-22

    申请号:US10641117

    申请日:2003-08-15

    IPC分类号: B05D5/06

    摘要: A method for manufacturing a coated sheet that may form a coated layer having a uniform film thickness by a coating liquid even when a substrate has a large area is provided.A method for manufacturing a coated sheet to form a coated layer by a process including a process (1) for coating a coating liquid including a resin material and a solvent on a substrate, and a drying process (2) for drying a coated liquid, wherein a drying is performed under drying wind flow having an average wind speed of 10 m/s or less until a viscosity of the coated liquid in the drying process (2) reaches at least 50 [mPa·s] at drying temperatures.

    摘要翻译: 提供了即使在基板面积大的情况下也可以通过涂布液形成具有均匀膜厚的涂布层的涂布片材的制造方法。 一种通过包括用于在基材上涂布包括树脂材料和溶剂的涂布液的方法(1)的方法和用于干燥涂布液体的干燥工艺(2)的方法制造涂覆的薄板以形成涂层的方法, 其特征在于,干燥风干燥时的平均风速为10m / s以下,干燥工序(2)中的涂布液的粘度在干燥温度下达到至少50 [mPa·s]。