백라이트 도광판 및 그의 제조 방법
    3.
    发明公开
    백라이트 도광판 및 그의 제조 방법 有权
    背光导板及其制造方法

    公开(公告)号:KR1020120036293A

    公开(公告)日:2012-04-17

    申请号:KR1020110102496

    申请日:2011-10-07

    Abstract: PURPOSE: A backlight light guide plate and a manufacturing method thereof are provided to omit a manufacturing process of a special mold which has a flexible region. CONSTITUTION: An optical sheet(100) comprises a transparent substrate(10) and a micro lens(20). The micro lens has a regular truncated pyramid shape with a repetitive embossed pattern which is formed on one side surface of the transparent substrate. The transparent substrate is made of a transparent material. The width of the regular truncated pyramid shape with the repetitive embossed pattern is decreased along a vertical direction with respect to one side surface of the transparent substrate. The micro lens of the regular truncated pyramid shape is successively arranged parallel to each other.

    Abstract translation: 目的:提供一种背光导光板及其制造方法,以省略具有柔性区域的特殊模具的制造工艺。 构成:光学片(100)包括透明基片(10)和微透镜(20)。 微透镜具有形状在透明基板的一个侧表面上的重复压纹图案的规则的截头棱锥形状。 透明基材由透明材料制成。 具有重复压纹图案的规则截棱锥形状的宽度相对于透明基板的一个侧表面沿垂直方向减小。 规则截棱锥形的微透镜相互平行地连续布置。

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