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    • 3. 发明申请
    • Microlens array sheet and manufacturing method thereof
    • 微透镜阵列片及其制造方法
    • US20060066949A1
    • 2006-03-30
    • US11233374
    • 2005-09-23
    • Chang-Hoon OhHyouk KwonTae-Sun LimYoung-Joo YeeKi-Won ParkDong-Mug SeongGun-Woo Lee
    • Chang-Hoon OhHyouk KwonTae-Sun LimYoung-Joo YeeKi-Won ParkDong-Mug SeongGun-Woo Lee
    • G02B27/10
    • G02B3/0031G02B3/005
    • Disclosed herein are a microlens array sheet and a manufacturing method thereof. The microlens array sheet comprises: a transparent substrate to be arrayed with microlenses; bases formed on the transparent substrate to a height determined by a user, the bases being formed at the same positions as microlenses to be formed later; microlenses formed on the bases; and a gap-filling film applied on the resulting structure, in which the bases have the same height as a result of a planarization process conducted for the upper portion of the bases. The method comprises the steps of: (a) depositing base-forming molds having a shape and thickness desired by a user on a transparent support substrate or film and loading a material to be used as bases between the base-forming molds; (b) polishing the upper portion of the material for use as bases so as to form bases having the same level and removing the base-forming molds; (c) depositing microlenses on the formed bases; and (d) depositing a gap-filling film on the resulting structure.
    • 本文公开了微透镜阵列片及其制造方法。 微透镜阵列片包括:用微透镜排列的透明衬底; 在透明基板上形成的高度由用户确定的高度,基底形成在稍后要形成的微透镜相同的位置; 基底上形成微透镜; 以及施加在所得结构上的间隙填充膜,其中基底具有与基部的上部进行的平坦化处理的结果相同的高度。 该方法包括以下步骤:(a)将具有用户期望的形状和厚度的基底成形模具沉积在透明支撑基底或膜上,并将用作基底的材料装载在基底成型模具之间; (b)抛光用作基底的材料的上部,以形成具有相同水平的基底并移除基底成型模具; (c)在形成的基底上沉积微透镜; 和(d)在所得结构上沉积间隙填充膜。
    • 4. 发明授权
    • Optical fiber coupling system and manufacturing method thereof
    • 光纤耦合系统及其制造方法
    • US07123791B2
    • 2006-10-17
    • US10745680
    • 2003-12-29
    • Young-Joo YeeHyouk KwonChang-Hoon Oh
    • Young-Joo YeeHyouk KwonChang-Hoon Oh
    • G02B6/32
    • G02B6/4206
    • An optical fiber coupling system is provided which minimizes beam loss. The system includes a substrate with a laser beam emitting unit attached at one end, a first fine lens which focuses or collimates a vertical beam emitted by the laser beam emitting unit, a set of second fine lenses which focus or collimate a horizontal beam emitted by the laser beam emitting unit, and a beam output unit which outputs the beam focused or collimated by the first and second fine lenses. This arrangement reduces an alignment error associated with this type of optical system and improves a degree of beam focus. Additionally, the optical fiber coupling system can be made compact and available for mass-production.
    • 提供一种使光束损耗最小化的光纤耦合系统。 该系统包括具有一端附接的激光束发射单元的基板,聚焦或准直由激光束发射单元发射的垂直光束的第一精细透镜,一组第二精细透镜,其聚焦或准直由 激光束发射单元和输出由第一和第二精细透镜聚焦或准直的光束的光束输出单元。 这种布置减少了与这种类型的光学系统相关联的对准误差,并提高了束集中的程度。 此外,可以使光纤耦合系统紧凑并且可用于批量生产。