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    • 3. 发明申请
    • Backlight Module for Preventing Films from Waving or Curving
    • 用于防止波浪或弯曲的背光模块
    • US20110157869A1
    • 2011-06-30
    • US12955968
    • 2010-11-30
    • Chi-Hung ChangTe-Hai TsengCheng-Wei LiChing-Sang Yang
    • Chi-Hung ChangTe-Hai TsengCheng-Wei LiChing-Sang Yang
    • F21V5/02
    • G02B6/0088G02B6/0053G02F2001/133607
    • A backlight module which includes a frame and a first prism film is provided. The frame includes sidewall which encloses an inner space. The first prism film is disposed within the inner space and has a plurality of prisms on it. The prisms are in parallel and adjacent to each other, and the prisms extend along a first extending direction. The first prism film has a surrounding edge, which includes a first edge and a second edge. The prisms include a center prism being substantially located in a center position of all prisms. The center prism insects the surrounding edge at two intersection points; a first distance D1 is between the intersection point and the sidewall. The surrounding edge further has an end point being located farthest from the center prism. A second distance D2 is between the end point and the sidewall. The first distance D1 is larger than the second distance D2.
    • 提供了包括框架和第一棱镜膜的背光模块。 框架包括封闭内部空间的侧壁。 第一棱镜膜设置在内部空间内并且在其上具有多个棱镜。 棱镜彼此平行且相邻,并且棱镜沿着第一延伸方向延伸。 第一棱镜膜具有围绕边缘,其包括第一边缘和第二边缘。 棱镜包括基本上位于所有棱镜的中心位置的中心棱镜。 中心棱镜在两个交点处昆虫周围边缘; 第一距离D1在交点和侧壁之间。 周边边缘还具有距离中心棱镜最远的端点。 第二距离D2在端点和侧壁之间。 第一距离D1大于第二距离D2。
    • 9. 发明授权
    • Backlight module for preventing films from waving or curving
    • 背光模块,用于防止电影挥舞或弯曲
    • US08310615B2
    • 2012-11-13
    • US12955968
    • 2010-11-30
    • Chi-Hung ChangTe-Hai TsengCheng-Wei LiChing-Sang Yang
    • Chi-Hung ChangTe-Hai TsengCheng-Wei LiChing-Sang Yang
    • G02F1/1335F21V5/02
    • G02B6/0088G02B6/0053G02F2001/133607
    • A backlight module which includes a frame and a first prism film is provided. The frame includes sidewall which encloses an inner space. The first prism film is disposed within the inner space and has a plurality of prisms on it. The prisms are in parallel and adjacent to each other, and the prisms extend along a first extending direction. The first prism film has a surrounding edge, which includes a first edge and a second edge. The prisms include a center prism being substantially located in a center position of all prisms. The center prism insects the surrounding edge at two intersection points; a first distance D1 is between the intersection point and the sidewall. The surrounding edge further has an end point being located farthest from the center prism. A second distance D2 is between the end point and the sidewall. The first distance D1 is larger than the second distance D2.
    • 提供了包括框架和第一棱镜膜的背光模块。 框架包括封闭内部空间的侧壁。 第一棱镜膜设置在内部空间内并且在其上具有多个棱镜。 棱镜彼此平行且相邻,并且棱镜沿着第一延伸方向延伸。 第一棱镜膜具有围绕边缘,其包括第一边缘和第二边缘。 棱镜包括基本上位于所有棱镜的中心位置的中心棱镜。 中心棱镜在两个交点处昆虫周围边缘; 第一距离D1在交点和侧壁之间。 周边边缘还具有距离中心棱镜最远的端点。 第二距离D2在端点和侧壁之间。 第一距离D1大于第二距离D2。