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    • 1. 发明授权
    • Zoom lens module
    • 变焦镜头模组
    • US07940481B2
    • 2011-05-10
    • US12659434
    • 2010-03-09
    • Kyong Rok KangYoung Min SeoByeong Hyeon Yu
    • Kyong Rok KangYoung Min SeoByeong Hyeon Yu
    • G02B7/02
    • G02B7/102G02B13/005G02B13/0065G02B13/009
    • Disclosed herein is a zoom lens module that may include a first zoom lens group on an optical axis, a second zoom lens group on the optical axis, and a first driving unit configured to move at least one of the first zoom lens group and the second zoom lens group to vary a distance between the first zoom lens group and the second zoom lens group. In the disclosure, the first driving unit may include a first driving motor, a screw member on a rotary shaft of the first driving motor, and a first wire member connecting the screw member to one of the first zoom lens group and the second zoom lens group.
    • 这里公开了一种变焦透镜模块,其可以包括在光轴上的第一变焦透镜组,在光轴上的第二变焦透镜组,以及第一驱动单元,被配置为移动第一变焦透镜组和第二变焦透镜组中的至少一个 变焦镜头组,以改变第一变焦镜头组与第二变焦镜头组之间的距离。 在本公开中,第一驱动单元可以包括第一驱动马达,在第一驱动马达的旋转轴上的螺钉构件,以及将螺钉构件连接到第一变焦透镜组和第二变焦透镜之一的第一线构件 组。
    • 2. 发明申请
    • MULTIBAND ANTENNA SYSTEM WITH SHIELD
    • 多屏天线系统
    • US20110080330A1
    • 2011-04-07
    • US12899824
    • 2010-10-07
    • Joong Hee LEEYong JEEYoung Min SEOYo Han JEONG
    • Joong Hee LEEYong JEEYoung Min SEOYo Han JEONG
    • H01Q5/01H01Q13/00
    • H01Q9/30H01Q1/38H01Q5/55
    • A multiband antenna system installed onto a circuit board of a mobile device is provided. The antenna system includes a planar dielectric substrate, an upper conductor formed on an upper surface of the dielectric substrate and shaped as a coplanar wave guide and includes first and second ground parts and a radiator, and a lower conductor formed on the lower surface of the dielectric substrate and shaped as a coplanar wave guide and includes third and fourth ground parts and an electrode part, via-holes that pass through the dielectric substrate and are electrically connected to the first ground part to the third, the second ground part to the fourth, and the radiator to the electrode part, respectively, and solder balls connect the electrode part to an electric wire of the circuit board and also the third and fourth ground parts to the ground of the circuit board.
    • 提供了安装在移动设备的电路板上的多频带天线系统。 天线系统包括平面电介质基板,形成在电介质基板的上表面上并形成为共面波导的上导体,包括第一和第二接地部分和散热器,下导体形成在 电介质基板并成形为共面波导,并且包括第三和第四接地部分和电极部分,穿过电介质基板并且电连接到第一接地部分到第三接地部分到第四接地部分的通孔 并且散热器分别与电极部分相连,焊锡球将电极部分连接到电路板的电线,将第三和第四接地部分连接到电路板的接地。