Vehicle lamp
    41.
    发明授权
    Vehicle lamp 失效
    车灯

    公开(公告)号:US07618174B2

    公开(公告)日:2009-11-17

    申请号:US12061460

    申请日:2008-04-02

    IPC分类号: F21V33/00

    摘要: In a vehicle lamp including a light source unit at inside of a lamp chamber formed by a lamp body and a transparent front face cover attached to a front opening portion thereof, a light source unit includes a light emitting element supported by a unit mounting portion, an optical unit for irradiating light from the light emitting element to a front side of the vehicle lamp, and a swivel drive mechanism for driving the optical unit without being moved cooperatively with the light emitting element. The light source unit integral with the unit mounting portion and a heat radiating portion is arranged to penetrate the lamp body.

    摘要翻译: 在包括由灯体形成的灯室内部的光源单元和安装在其前开口部分上的透明前面罩的车灯中,光源单元包括由单元安装部支撑的发光元件, 用于将来自发光元件的光照射到车辆灯的前侧的光学单元,以及用于驱动光学单元而不与发光元件协同移动的旋转驱动机构。 与单元安装部分一体的光源单元和散热部分布置成穿透灯体。

    HEADPHONES
    42.
    发明申请
    HEADPHONES 失效
    耳机

    公开(公告)号:US20090103762A1

    公开(公告)日:2009-04-23

    申请号:US12243758

    申请日:2008-10-01

    IPC分类号: H04R25/00 H04R1/10

    CPC分类号: H04R5/0335 H04R2460/01

    摘要: There is provided headphones that include a pair of left and right earcups, an audio signal processing unit contained in the earcups, a headband connecting the left and right earcups respectively through a hanger, and a cord to supply a signal to the audio signal processing unit. In the headphones, a connection portion between the hanger and the headband is configured as an extension and contraction unit having a multistage structure including a small-diameter hollow member able to be taken in and out of a large-diameter hollow member, a part of the cord contained in the extension and contraction unit is spirally wound so as to be extended and contracted, nodes are placed respectively between the headband and the extension and contraction unit and between the hanger and the extension and contraction unit, and the respective nodes have a through-hole allowing penetration of the cord.

    摘要翻译: 提供耳机,其包括一对左耳耳罩和右耳罩,包含在耳罩中的音频信号处理单元,分别通过悬挂器连接左耳罩和右耳罩的头带,以及用于向音频信号处理单元提供信号的电线 。 在耳机中,吊架和头带之间的连接部分被构造成具有多级结构的延伸和收缩单元,该多级结构包括能够被引入和排出大直径中空构件的小直径中空构件,部分 包围在伸缩单元中的帘线被螺旋缠绕以便伸缩,节点分别放置在头带和伸缩单元之间以及衣架和伸缩单元之间,并且各节点具有 通孔允许电线穿透。

    VEHICLE LAMP
    45.
    发明申请
    VEHICLE LAMP 失效
    车灯

    公开(公告)号:US20080247182A1

    公开(公告)日:2008-10-09

    申请号:US12061460

    申请日:2008-04-02

    IPC分类号: B60Q1/04

    摘要: In a vehicle lamp including a light source unit at inside of a lamp chamber formed by a lamp body and a transparent front face cover attached to a front opening portion thereof, a light source unit includes a light emitting element supported by a unit mounting portion, an optical unit for irradiating light from the light emitting element to a front side of the vehicle lamp, and a swivel drive mechanism for driving the optical unit without being moved cooperatively with the light emitting element. The light source unit integral with the unit mounting portion and a heat radiating portion is arranged to penetrate the lamp body.

    摘要翻译: 在包括由灯体形成的灯室内部的光源单元和安装在其前开口部分上的透明前面罩的车灯中,光源单元包括由单元安装部支撑的发光元件, 用于将来自发光元件的光照射到车辆灯的前侧的光学单元,以及用于驱动光学单元而不与发光元件协同移动的旋转驱动机构。 与单元安装部分一体的光源单元和散热部分布置成穿透灯体。

    Vehicular headlamp employing semiconductor light source
    46.
    发明授权
    Vehicular headlamp employing semiconductor light source 有权
    车载前照灯采用半导体光源

    公开(公告)号:US07384176B2

    公开(公告)日:2008-06-10

    申请号:US10698939

    申请日:2003-11-03

    申请人: Hiroyuki Ishida

    发明人: Hiroyuki Ishida

    IPC分类号: B60Q1/04 B60Q1/00

    摘要: A vehicular headlamp employing a semiconductor light-emitting device having a plurality of light-emitting elements such as LEDs and for which light distribution design is made easy. Separate ones of the light-emitting elements within the light-emitting device are employed for forming high and low headlamp beams. The light-emitting device also includes a reflector and a lens. The beams are switched by selectively activating predetermined ones of the light-emitting elements.

    摘要翻译: 采用具有诸如LED的多个发光元件并且易于配光设计的半导体发光器件的车辆用前照灯。 采用发光装置内的发光元件分离形成高,低的前照灯。 发光装置还包括反射器和透镜。 通过选择性地激活预定的发光元件来切换光束。

    Lamp unit for a vehicle headlamp
    48.
    发明申请
    Lamp unit for a vehicle headlamp 审中-公开
    汽车前照灯灯具

    公开(公告)号:US20070064438A1

    公开(公告)日:2007-03-22

    申请号:US11506249

    申请日:2006-08-18

    申请人: Hiroyuki Ishida

    发明人: Hiroyuki Ishida

    IPC分类号: F21V7/00

    摘要: A headlamp for a vehicle including a light-emitting device 14 that faces downward and is placed on an optical axis Ax, a reflector 16 which covers the device from the lower side, a mirror member 18 which reflects part of reflected light from a reflector 16 downward is disposed between the reflector 16 and a projection lens 12. The mirror member 18 has a downward reflecting surface 18a which extends rearward in parallel with the optical axis Ax from the vicinity of the rear focal point F in proximity to a portion above the optical axis Ax. In reflected light from the reflector 16, light which passes through the back focal plane of the projection lens 12 at a position which is above the optical axis Ax passes through a position which is close to the optical axis Ax.

    摘要翻译: 一种用于车辆的前照灯,其包括面向下并放置在光轴Ax上的发光装置14,从下侧覆盖该装置的反射器16,将来自反射器16的反射光的一部分反射的反射镜部件18 向下设置在反射器16和投影透镜12之间。 镜构件18具有向后的反射面18a,该向下的反射面18a从光焦点Ax的后方平行于后焦点F的附近向光轴Ax附近的部分延伸。 在来自反射体16的反射光中,穿过投影透镜12的后焦面的光在位于光轴Ax之上的位置通过靠近光轴Ax的位置。

    Vehicular lamp and light source module
    49.
    发明授权
    Vehicular lamp and light source module 有权
    汽车灯和光源模块

    公开(公告)号:US07131759B2

    公开(公告)日:2006-11-07

    申请号:US10866753

    申请日:2004-06-15

    IPC分类号: F21V21/00 F21V1/00

    摘要: A vehicular lamp used in an automobile, includes: a light source module for generating light; and an optical member for directing the light generated by the light source module forward. The light source module includes: a semiconductor light-emitting element or device for generating light; a fluorescent member for emitting light in accordance with the light generated by the semiconductor light-emitting element, the fluorescent member covering a surface of the semiconductor light-emitting element; and a light-blocking member, formed to be opposed to the semiconductor light-emitting element with the fluorescent member sandwiched therebetween and cover a side of the semiconductor light-emitting element and a part of the fluorescent member, for blocking a part of the light generated by the semiconductor light-emitting element and a part of the light emitted by the fluorescent member.

    摘要翻译: 一种用于汽车的车灯包括:用于产生光的光源模块; 以及用于将光源模块产生的光向前引导的光学构件。 光源模块包括:用于产生光的半导体发光元件或装置; 荧光部件,用于根据由半导体发光元件产生的光发光,所述荧光部件覆盖半导体发光元件的表面; 和形成为与半导体发光元件相对的遮光部件,其荧光部件夹在其间,覆盖半导体发光元件的一侧和荧光部件的一部分,用于遮挡一部分光 由半导体发光元件产生的光和由荧光部件发射的光的一部分。

    Optical pick-up apparatus
    50.
    发明授权
    Optical pick-up apparatus 失效
    光学拾取装置

    公开(公告)号:US07130259B2

    公开(公告)日:2006-10-31

    申请号:US10420988

    申请日:2003-04-22

    IPC分类号: G11B7/135

    摘要: An optical pick-up apparatus includes: a semiconductor laser light source that generates an optical beam; a diffraction grating that divides the optical beam into a main beam and side beams; an optical element that guides the main beam and the side beams that are generated by the diffraction grating onto an optical information medium; and a photodetector that detects a signal from reflected light reflected from the optical information medium. The semiconductor laser light source is configured with a 2-wavelength semiconductor laser device in which a semiconductor laser chip that generates an optical beam having a wavelength of λ1 and a semiconductor laser chip that generates an optical beam having a wavelength of λ2 are integrated into one chip or are arranged in proximity to each other. The diffraction grating has one grating period Λ by which each of the optical beams having the wavelength λ1 and the optical beam having the wavelength λ2, which are generated by the 2-wavelength semiconductor laser device, is divided into a main beam and side beams. The apparatus is applicable to two kinds of optical information media having different track pitches.

    摘要翻译: 光学拾取装置包括:产生光束的半导体激光光源; 将光束分成主光束和侧光束的衍射光栅; 光学元件,其将由所述衍射光栅产生的所述主光束和所述侧光束引导到光信息介质上; 以及光检测器,其检测从光信息介质反射的反射光的信号。 半导体激光光源配置有2波长半导体激光器件,其中产生具有λ1波长的光束的半导体激光器芯片和产生波长为λ2的光束的半导体激光器芯片被集成 形成一个芯片或彼此靠近地布置。 衍射光栅具有一个光栅周期λ,由λ波长λ和2波长λ2的光束由2波长半导体激光装置产生的每个光束被分成主光束和一侧 梁。 该装置适用于具有不同轨道间距的两种光学信息介质。