OPTICAL FILM AND SURFACE LIGHT EMITTING BODY
    1.
    发明申请
    OPTICAL FILM AND SURFACE LIGHT EMITTING BODY 审中-公开
    光学膜和表面发光体

    公开(公告)号:US20160041312A1

    公开(公告)日:2016-02-11

    申请号:US14781341

    申请日:2014-04-03

    IPC分类号: G02B5/02 H01L51/56 H01L51/52

    摘要: This optical film comprises: a recessed and projected structure layer that forms one surface of the optical film; and an adhesive layer that forms the other surface of the optical film. The recessed and projected structure layer contains 1-28% by mass of first fine light diffusing particles relative to the total mass of the recessed and projected structure layer, and the adhesive layer contains 1-40% by mass of second fine light diffusing particles relative to the total mass of the adhesive layer. This surface light emitting body comprises the above-described optical film.

    摘要翻译: 该光学膜包括:形成光学膜的一个表面的凹凸结构层; 以及形成光学膜的另一个表面的粘合剂层。 凹入投影结构层相对于凹凸结构层的总质量含有1-28质量%的第一细光漫射粒子,粘合层含有相对于第一细光漫射粒子的1-40质量% 相对于粘合剂层的总质量。 该表面发光体包括上述光学膜。

    OPTICAL FILM PRODUCTION METHOD, OPTICAL FILM, SURFACE LIGHT-EMITTING BODY AND OPTICAL FILM PRODUCTION DEVICE
    2.
    发明申请
    OPTICAL FILM PRODUCTION METHOD, OPTICAL FILM, SURFACE LIGHT-EMITTING BODY AND OPTICAL FILM PRODUCTION DEVICE 审中-公开
    光学膜生产方法,光学膜,表面发光体和光学膜生产装置

    公开(公告)号:US20160061407A1

    公开(公告)日:2016-03-03

    申请号:US14779619

    申请日:2014-02-27

    IPC分类号: F21V5/00 B29C41/26 B29D11/00

    摘要: An optical film production method for suppressing air bubbles in microlenses, comprising rotating a roll die having a plurality of concave-shaped microlens transfer portions on the surface and running a substrate in the rotation direction; supplying an active energy ray-curable composition β onto a coating roll adjacent to the roll die surface, flattening the composition β, coating the flattened composition β on the roll die surface; supplying an active energy ray-curable composition α on the substrate and coating the composition α on a surface of the substrate; associating the compositions α and β between the roll die and the substrate to form a liquid pool; and irradiating a region between the roll die surface and the substrate surface with an active energy ray so the compositions α and β are sandwiched between the roll die surface and the substrate surface to cure the compositions α and β.

    摘要翻译: 一种用于抑制微透镜中的气泡的光学膜的制造方法,其特征在于,使表面上具有多个凹形微透镜转印部的辊片旋转,并使基板沿旋转方向移动。 提供活性能量射线固化组合物&bgr; 涂覆在与辊模表面相邻的涂布辊上,使组合物变钝;涂布扁平组合物&bgr; 在辊模表面上; 在基材上供给活性能量射线固化性组合物α,在该基材的表面上涂布组合物α; 将组合物α和&bgr相关联; 在辊模和衬底之间形成液池; 并且用活性能量射线照射辊模表面和基板表面之间的区域,使组合物α和< bgr; 夹在辊模表面和基材表面之间以固化组合物α和< bgr。