Speaker
    3.
    外观设计
    Speaker 有权

    公开(公告)号:USD604720S1

    公开(公告)日:2009-11-24

    申请号:US29311531

    申请日:2009-04-15

    申请人: Mei-Chun Liu

    设计人: Mei-Chun Liu

    Light-emitting apparatus
    6.
    发明申请
    Light-emitting apparatus 审中-公开
    发光装置

    公开(公告)号:US20070200493A1

    公开(公告)日:2007-08-30

    申请号:US11581439

    申请日:2006-10-17

    IPC分类号: H01J1/62 H01J63/04

    摘要: The light-emitting apparatus comprises a substrate, a first semiconductor layer formed on the substrate, a light-emitting layer formed on the first semiconductor layer, a second semiconductor layer formed on the light-emitting layer, a first transparent conductive oxide layer formed on the second semiconductor layer, a reflective metal layer form on the transparent conductive oxide layer, and a first electrode formed on the reflective metal layer; characterized in that the first transparent conductive oxide layer is formed with a plurality of cavities on the interface between the first transparent conductive oxide layer and the reflective metal layer for improving the adhesion strength therebetween.

    摘要翻译: 发光装置包括基板,形成在基板上的第一半导体层,形成在第一半导体层上的发光层,形成在发光层上的第二半导体层,形成在第一半导体层上的第一透明导电氧化物层 所述第二半导体层,在所述透明导电氧化物层上形成反射金属层,以及形成在所述反射金属层上的第一电极; 其特征在于,所述第一透明导电氧化物层在所述第一透明导电氧化物层和所述反射金属层之间的界面上形成有多个空腔,以改善其间的粘合强度。

    Brushless motor device controlled by a carrier of DC positive and negative power wires
    7.
    发明授权
    Brushless motor device controlled by a carrier of DC positive and negative power wires 有权
    无刷电机由直流正负电源线的载体控制

    公开(公告)号:US09209739B2

    公开(公告)日:2015-12-08

    申请号:US13777497

    申请日:2013-02-26

    摘要: A brushless motor device controlled by a carrier of DC positive and negative power wires comprises a controller. The controller outputs a positive DC wire for outputting a positive DC voltage and a negative DC wire for outputting a negative DC voltage. The positive and negative DC voltages include a carrier signal. The controller is connected to a driver which is applied to receive the carrier signal and control a rotating mode of a brushless DC motor according to the carrier signal. Therefore, the carrier signal allows the driver and the controller to be connected by the positive and negative DC wires and attains the object of transmitting the signal, thereby reducing the material of the signal wire and the manufacture cost.

    摘要翻译: 由直流正极和负极电力线的载体控制的无刷电动机装置包括控制器。 控制器输出用于输出正直流电压的正直流电线和用于输出负直流电压的负直流电线。 正负电压包括载波信号。 控制器连接到应用于接收载波信号并根据载波信号控制无刷直流电动机的旋转模式的驱动器。 因此,载波信号允许驱动器和控制器通过正负极直流线连接,并达到传输信号的目的,从而减少信号线的材料和制造成本。