Organic electroluminescence device
    6.
    发明授权
    Organic electroluminescence device 有权
    有机电致发光器件

    公开(公告)号:US08377575B2

    公开(公告)日:2013-02-19

    申请号:US13234828

    申请日:2011-09-16

    IPC分类号: H01L51/54

    摘要: An organic electroluminescent device (1) including an anode (2), a cathode (6), and at least a first layer (3), a second layer (4), and a third layer (5) provided between the anode (2) and the cathode (6) in that order from the anode side. At least one of the first to third layers (3), (4), and (5) includes a phosphorescent compound. At least one of the first to third layers (3), (4), and (5) is an emitting layer. At least three compounds respectively forming the first layer (3), the second layer (4), and the third layer (5) other than the phosphorescent compound are compounds of the following formula (1). wherein R1 to R7 each represent a hydrogen atom or a substituent, provided that adjacent substituents may form a ring.

    摘要翻译: 一种包括阳极(2),阴极(6)和至少第一层(3),第二层(4)和第三层(5)的有机电致发光器件(1),设置在阳极 )和阴极(6)。 第一至第三层(3),(4)和(5)中的至少一个包括磷光化合物。 第一至第三层(3),(4)和(5)中的至少一个是发光层。 分别形成除了磷光化合物之外的第一层(3),第二层(4)和第三层(5)的至少三种化合物是下式(1)的化合物。 其中R 1至R 7各自表示氢原子或取代基,条件是相邻的取代基可以形成环。

    Stator of rotating electric machine and structure thereof
    9.
    发明授权
    Stator of rotating electric machine and structure thereof 有权
    旋转电机定子及其结构

    公开(公告)号:US07714477B2

    公开(公告)日:2010-05-11

    申请号:US11655204

    申请日:2007-01-19

    IPC分类号: H02K1/18

    CPC分类号: H02K1/185

    摘要: In a stator core support structure in a conventional rotating electric machine, it has been difficult to set the circumferential and radial stiffnesses with which elastic bars support a stator core, to appropriate values in view of a relationship between transmission of torque and vibration prevention. In order to solve the above problem, sectional shape of elastic support bars is formed as rectangular, elliptic, rhombic or the like, and accordingly, the ratio between circumferential and radial stiffness of the elastic support bars can be changed.

    摘要翻译: 在传统的旋转电机的定子铁芯支撑结构中,考虑到扭矩传递和防振动之间的关系,难以将弹性杆支撑定子铁心的周向和径向刚度设定为适当的值。 为了解决上述问题,弹性支撑杆的截面形状形成为矩形,椭圆形,菱形等,因此可以改变弹性支撑杆的周向和径向刚度之间的比例。