PORTABLE WIRELESS DEVICE
    15.
    发明申请
    PORTABLE WIRELESS DEVICE 审中-公开
    便携式无线设备

    公开(公告)号:US20140329569A1

    公开(公告)日:2014-11-06

    申请号:US14116305

    申请日:2012-05-11

    IPC分类号: H04B1/38

    摘要: Provided is a portable wireless device (100) including: a circuit board (130); an input unit wiring pattern (140) comprising a flexible substrate that is separate from the circuit board (130); and an antenna element (160) of which a power feed unit (162) is connected to the substrate edge (130a) of the circuit board (130). A vertical wiring unit (142) is wired perpendicularly to the antenna element (160). A first cutoff circuit (171) is installed between the vertical wiring unit (142) and a horizontal wiring unit (143), and cuts off the wiring at a high frequency. The horizontal wiring unit (143) is connected to the circuit board (130) with a connector (150) disposed in the vicinity of the power feed unit (162) therebetween.

    摘要翻译: 提供一种便携式无线设备(100),包括:电路板(130); 输入单元布线图案(140),包括与所述电路板(130)分离的柔性基板; 以及天线元件(160),其中馈电单元(162)连接到电路板(130)的基板边缘(130a)。 垂直配线单元(142)垂直于天线元件(160)布线。 第一截止电路(171)安装在垂直布线单元(142)和水平布线单元(143)之间,并且高频地切断布线。 水平布线单元143与电路板130连接,其间设置有位于供电单元162附近的连接器150。

    Antenna unit and portable radio apparatus
    16.
    发明授权
    Antenna unit and portable radio apparatus 失效
    天线单元和便携式无线电设备

    公开(公告)号:US07876271B2

    公开(公告)日:2011-01-25

    申请号:US11816913

    申请日:2006-02-23

    IPC分类号: H01Q1/24

    CPC分类号: H01Q9/40 H01Q1/243 H01Q5/321

    摘要: In a portable radio apparatus, the antenna performance is improved while fitting conductor elements into an inside of a case without an increase in size of the case when two cases are closed. A monopole antenna arranged in an inside of a first case of a portable radio apparatus includes an element 11 on the power feed side, an element 12 on the open end side, and a resonance circuit 13. A width of the element 12 on the open end side, which comes close to an electronic parts 10 arranged in an inside of a second case and containing a metal in a folded mode, is set smaller than a width of the element 11 on the power feed side, which does not come close to the electronic parts 10.

    摘要翻译: 在便携式无线电设备中,当两个壳体关闭时,将导体元件装配到壳体内部而不增加壳体尺寸的情况下,天线性能得到改善。 布置在便携式无线电设备的第一壳体的内部的单极天线包括在馈电侧的元件11,开放端侧的元件12和谐振电路13.元件12的开口宽度 靠近布置在第二壳体的内部并且包含折叠模式的金属的电子部件10的端侧被设定为小于馈电侧的元件11的宽度,其不接近 电子部件10。

    NITRIDE SEMICONDUCTOR SINGLE CRYSTAL SUBSTRATE
    18.
    发明申请
    NITRIDE SEMICONDUCTOR SINGLE CRYSTAL SUBSTRATE 审中-公开
    氮化物半导体单晶衬底

    公开(公告)号:US20080224268A1

    公开(公告)日:2008-09-18

    申请号:US12040020

    申请日:2008-02-29

    IPC分类号: H01L29/20

    摘要: To provide a nitride semiconductor single crystal substrate comprising a Si substrate and a nitride semiconductor film which has semi-polar (10-1m) plane (m: natural number) and a thickness of 1 μm or more, the nitride semiconductor single crystal substrate being suitably used for a light-emitting device, the nitride semiconductor single crystal substrate being suitably used for a light-emitting device, this invention provides a nitride semiconductor single crystal substrate comprising a Si substrate having an off-cut angle of 1 to 35° in the direction from the direction, a buffer layer 2a (2b) made of at least one of SiC or BP formed on the Si substrate, a AlN buffer layer formed on the buffer layers, and a nitride semiconductor single crystal film formed on the AlN buffer layer, the nitride semiconductor single crystal film comprising any one of GaN (10-1m), AlN (10-1m), InN (10-1m) or a GaN (10-1m)/and AlN (10-1m) superlattice film.

    摘要翻译: 为了提供一种氮化物半导体单晶衬底,其包括Si衬底和具有半极性(10-1m)面(m:自然数)和1μm以上的厚度的氮化物半导体膜,氮化物半导体单晶衬底为 适合用于发光器件的氮化物半导体单晶衬底适合用于发光器件,本发明提供了一种氮化物半导体单晶衬底,其包括具有1至35°的截止角的Si衬底 从<100>方向的<110>方向,由在Si衬底上形成的SiC或BP中的至少一种制成的缓冲层2a(2b),形成在缓冲层上的AlN缓冲层,以及氮化物半导体 形成在AlN缓冲层上的单晶膜,包含GaN(10-1m),AlN(10-1m),InN(10-1m)或GaN(10-1m)中的任一种的氮化物半导体单晶膜和/ AlN(10-1m)超晶格膜。

    Nitride semiconductor single crystal film
    20.
    发明申请
    Nitride semiconductor single crystal film 审中-公开
    氮化物半导体单晶膜

    公开(公告)号:US20070210304A1

    公开(公告)日:2007-09-13

    申请号:US11714259

    申请日:2007-03-06

    IPC分类号: H01L29/08

    摘要: The present invention provides a nitride semiconductor single crystal including gallium nitride (GaN) or aluminum nitride (AlN) which are formed as a film to have good crystallinity without forming a 3C—SiC layer on a Si substrate, and which can be used suitably for a light emitting diode, a laser light emitting element, an electronic element that can be operated at a high speed and a high temperature, etc., as well as a high frequency device.A GaN (0001) or AlN (0001) single crystal film, or a super-lattice structure of GaN (0001) and AlN (0001) is formed on a Si (110) substrate via a 2H—AlN buffer layer.

    摘要翻译: 本发明提供了一种氮化物半导体单晶,其包括氮化镓(GaN)或氮化铝(AlN),其形成为具有良好结晶性而不在Si衬底上形成3C-SiC层的膜,并且可以适用于 发光二极管,激光发光元件,可以高速,高温等操作的电子元件以及高频器件。 通过2H-AlN缓冲层在Si(110)衬底上形成GaN(0001)或AlN(0001)单晶膜或GaN(0001)和AlN(0001)的超晶格结构。