Optical mouse having image lights source with different colors
    11.
    发明申请
    Optical mouse having image lights source with different colors 有权
    具有不同颜色的图像光源的光电鼠标

    公开(公告)号:US20050219215A1

    公开(公告)日:2005-10-06

    申请号:US10814147

    申请日:2004-04-01

    Applicant: Yung Wu

    Inventor: Yung Wu

    Abstract: An optical mouse has a housing, a printed circuit board, a light source unit, a photodetector unit, a light-guiding unit and a lens unit. The light source unit has different colors of image light sources and is disposed on the printed circuit board. The light-guiding unit is arranged in the housing and adjacent to the light source unit for guiding a non-complementary color light relative to a reflection surface from one of the image light sources to the reflection surface. The lens unit is arranged in the housing and positioned below the photodetector unit for converging a reflected light reflected by the reflection surface into the photodetector unit. Furthermore, the optical mouse can be operated on various colors of reflection surfaces, and still retains better sensitivity.

    Abstract translation: 光学鼠标具有壳体,印刷电路板,光源单元,光电检测器单元,导光单元和透镜单元。 光源单元具有不同的图像光源颜色,并且布置在印刷电路板上。 导光单元布置在壳体中并且与光源单元相邻,用于相对于从图像光源中的一个到反射表面的反射表面引导非互补色光。 透镜单元布置在壳体中并且位于光电检测器单元下方,用于将由反射表面反射的反射光会聚到光电检测器单元中。 此外,光学鼠标可以以各种颜色的反射表面操作,并且仍然保持更好的灵敏度。

    Integrated foil battery and electronic circuitry
    14.
    发明申请
    Integrated foil battery and electronic circuitry 审中-公开
    集成箔电池和电子电路

    公开(公告)号:US20020142193A1

    公开(公告)日:2002-10-03

    申请号:US09778155

    申请日:2001-02-06

    Inventor: Tzung-Cheng Yang

    Abstract: This invention eliminates the requirement of a battery compartment of electronic devices, so that the size of the electronic devices can be greatly reduced. This invention is very usefully especially for medical devices and portable devices or the like.

    Abstract translation: 本发明消除了电子设备的电池室的要求,从而可以大大减少电子设备的尺寸。 本发明特别适用于医疗器械和便携式装置等。

    Aluminum electrolytic capacitor package with stabilizing third lead
    17.
    发明授权
    Aluminum electrolytic capacitor package with stabilizing third lead 失效
    铝电解电容器封装具有稳定的第三引线

    公开(公告)号:US4763227A

    公开(公告)日:1988-08-09

    申请号:US80937

    申请日:1987-08-03

    Abstract: A low cost aluminum electrolytic capacitor package having axial anode and cathode leads extending in one direction is capable of being seated and wave-solder connected in horizontal position to a printed circuit board without rolling, which unwanted rolling may result in withdrawal of one lead that consequently may not receive solder. A dummy lead is bonded to the opposite end of the package to stabilize the capacitor after solder mounting. One of the three leads has an ox-bow bend that tends to stop the unwanted rolling.

    Abstract translation: 具有沿一个方向延伸的轴向阳极和阴极引线的低成本铝电解电容器封装能够在水平位置连接到印刷电路板而不滚动,这种不希望的滚动可能导致一个引线的退出 可能不会接收到焊料。 封装的另一端连接一个虚拟引线,以便在焊接安装后稳定电容器。 三条线之一有一个牛弓弯,倾向于阻止不必要的滚动。

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