Semiconductor laser device
    22.
    发明授权
    Semiconductor laser device 有权
    半导体激光器件

    公开(公告)号:US08619829B2

    公开(公告)日:2013-12-31

    申请号:US12813235

    申请日:2010-06-10

    IPC分类号: H01S5/00

    摘要: The present invention provides a semiconductor laser device including: a plurality of light emitting sections arranged in strip shapes in parallel; a plurality of first electrodes arranged along top faces of the light emitting sections, respectively; an insulating film covering a whole surface of the plurality of first electrodes, and including contact apertures corresponding to the first electrodes, respectively; a plurality of second electrodes arranged in positions different from those of the plurality of light emitting sections, correspondingly to the first electrodes; a plurality of wiring layers arranged on the insulating layer, and electrically connecting the second electrodes and the corresponding first electrodes through the contact apertures, respectively; and a plurality of window regions arranged for the light emitting sections in the insulating film so as to expose the first electrodes, respectively, and including at least two window regions having areas different from each other.

    摘要翻译: 本发明提供一种半导体激光装置,包括:多个发光部分,其平行排列成条状; 分别沿着所述发光部的顶面配置的多个第一电极; 覆盖所述多个第一电极的整个表面的绝缘膜,并且分别包括对应于所述第一电极的接触孔; 与所述多个发光部的位置不同的多个第二电极,对应于所述第一电极; 布置在所述绝缘层上的多个布线层,并分别通过所述接触孔与所述第二电极和所述对应的第一电极电连接; 以及多个窗口区域,其布置成用于绝缘膜中的发光部分,以分别暴露第一电极,并且包括至少两个具有彼此不同区域的窗口区域。

    Laser diode
    23.
    发明授权
    Laser diode 有权
    激光二极管

    公开(公告)号:US08619826B2

    公开(公告)日:2013-12-31

    申请号:US12797111

    申请日:2010-06-09

    IPC分类号: H01S3/00

    摘要: A laser diode includes: a plurality of strip-shaped laser structures arranged in parallel with each other, and including a lower cladding layer, an active layer, and an upper cladding layer in this order; a plurality of strip-shaped upper electrodes singly formed on a top face of the respective laser structures, and being electrically connected to the upper cladding layer; a plurality of wiring layers being at least singly and electrically connected to one of the respective upper electrodes; and a plurality of pad electrodes formed in a region different from that of the plurality of laser structures, and being electrically connected to one of the respective upper electrodes with the wiring layer in between. The respective wiring layers have an end in a region different from a region where the respective wiring layers are contacted with the upper electrode.

    摘要翻译: 激光二极管包括:多个彼此平行布置的条形激光器结构,并且包括下包层,有源层和上覆层; 多个条形上电极单独地形成在各个激光器结构的顶面上,并且电连接到上包层; 多个布线层至少单独并电连接到各个上电极之一; 以及多个焊盘电极,其形成在与所述多个激光结构的区域不同的区域中,并且其间布线层电连接到各个上电极之一。 各个布线层的各个布线层与上部电极接触的区域的端部不同。

    LASER DIODE AND METHOD OF MANUFACTURING THE SAME
    25.
    发明申请
    LASER DIODE AND METHOD OF MANUFACTURING THE SAME 有权
    激光二极管及其制造方法

    公开(公告)号:US20120107972A1

    公开(公告)日:2012-05-03

    申请号:US13348501

    申请日:2012-01-11

    IPC分类号: H01L33/36

    摘要: A laser diode capable of independently driving each ridge section, and inhibiting rotation of a polarization angle resulting from a stress applied to the ridge section without lowering reliability and a method of manufacturing the same are provided. A laser diode includes: three or more strip-like ridge sections in parallel with each other with a strip-like trench in between, including at least a lower cladding layer, an active layer, and an upper cladding layer in this order; an upper electrode on a top face of each ridge section, being electrically connected to the upper cladding layer; a wiring layer electrically connected to the upper electrode, in the air at least over the trench; and a pad electrode in a region different from regions of both the ridge section and the trench, being electrically connected to the upper electrode through the wiring layer.

    摘要翻译: 提供能够独立地驱动每个脊部的激光二极管,并且抑制由于施加到脊部的应力而导致的偏振角的旋转而不降低可靠性及其制造方法。 激光二极管包括:三个或更多个带状脊部部分,其间具有彼此平行的带状沟槽,其间依次包括至少下包层,有源层和上包层; 每个脊部的顶面上的上电极,与上包层电连接; 在空气中至少在沟槽上方电连接到上电极的布线层; 以及与脊部和沟槽的区域不同的区域中的焊盘电极,通过布线层与上部电极电连接。

    SEMICONDUCTOR LASER DEVICE
    26.
    发明申请
    SEMICONDUCTOR LASER DEVICE 有权
    半导体激光器件

    公开(公告)号:US20110002354A1

    公开(公告)日:2011-01-06

    申请号:US12813235

    申请日:2010-06-10

    IPC分类号: H01S5/026 H01S5/22

    摘要: The present invention provides a semiconductor laser device including: a plurality of light emitting sections arranged in strip shapes in parallel; a plurality of first electrodes arranged along top faces of the light emitting sections, respectively; an insulating film covering a whole surface of the plurality of first electrodes, and including contact apertures corresponding to the first electrodes, respectively; a plurality of second electrodes arranged in positions different from those of the plurality of light emitting sections, correspondingly to the first electrodes; a plurality of wiring layers arranged on the insulating layer, and electrically connecting the second electrodes and the corresponding first electrodes through the contact apertures, respectively; and a plurality of window regions arranged for the light emitting sections in the insulating film so as to expose the first electrodes, respectively, and including at least two window regions having areas different from each other.

    摘要翻译: 本发明提供一种半导体激光装置,包括:多个发光部分,其平行排列成条状; 分别沿着所述发光部的顶面配置的多个第一电极; 覆盖所述多个第一电极的整个表面的绝缘膜,并且分别包括对应于所述第一电极的接触孔; 与所述多个发光部的位置不同的多个第二电极,对应于所述第一电极; 布置在所述绝缘层上的多个布线层,并分别通过所述接触孔与所述第二电极和所述对应的第一电极电连接; 以及多个窗口区域,其布置成用于绝缘膜中的发光部分,以分别暴露第一电极,并且包括至少两个具有彼此不同区域的窗口区域。

    Part mounting apparatus and part mounting method
    27.
    发明授权
    Part mounting apparatus and part mounting method 失效
    零件安装装置和零件安装方法

    公开(公告)号:US07185422B2

    公开(公告)日:2007-03-06

    申请号:US10501218

    申请日:2002-09-20

    IPC分类号: H05K3/30 B23P19/00

    摘要: A component mounting apparatus and a component mounting method which improve accuracy and a rate of placement of components onto a circuit-formed member. A component sucked by a suction nozzle is recognized at a component recognizing position, a deviation of the component from a normal suction status is determined on the basis of component recognition information obtained from this recognition of the component, and a velocity of conveyance of the component for a period of time following the recognition of the component and preceding placement of the component is controlled on basis of a magnitude of the deviation. By this control, the accuracy and rate of placement of components onto the circuit-formed member can be improved.

    摘要翻译: 一种部件安装装置和部件安装方法,其提高部件到电路形成部件上的精度和放置率。 在部件识别位置处识别由吸嘴吸入的部件,根据从部件的识别得到的部件识别信息和部件的传送速度来确定部件与正常吸引状态的偏差 在部件的识别之后的一段时间内,并且基于偏差的大小来控制部件的先前放置。 通过该控制,可以提高部件在电路形成部件上的配置的精度和速度。

    Navigation device for a vehicle
    28.
    发明申请

    公开(公告)号:US20060235607A1

    公开(公告)日:2006-10-19

    申请号:US11376222

    申请日:2006-03-16

    申请人: Makoto Nakashima

    发明人: Makoto Nakashima

    IPC分类号: G01C21/00

    摘要: A navigation device for a vehicle comprises a current position detection unit for detecting a current position of the vehicle and a control unit. The control unit executes, when the detected current position approaches a point of guidance along a route, route guidance indicating a path to be taken at the point of guidance in order to go through the point of guidance along the route. The control unit also estimates a degree of traveling stability of a vehicle in traveling on a road and controls a timing to execute the route guidance so that the timing becomes earlier when the estimated degree of the traveling stability is smaller.