Image displaying apparatus and display controlling device
    5.
    发明申请
    Image displaying apparatus and display controlling device 失效
    图像显示装置和显示控制装置

    公开(公告)号:US20080239171A1

    公开(公告)日:2008-10-02

    申请号:US11987097

    申请日:2007-11-27

    IPC分类号: H04N9/31

    摘要: An image displaying apparatus includes laser light sources corresponding to a plurality of colors, while at least one of the laser light sources corresponding to one of the colors includes a plurality of wavelength conversion laser light sources corresponding to a mutually same color and has a plurality of outputs. The image displaying apparatus is operable to display a color image by causing a spatial modulation element to perform a spatial modulation process on laser beams output from the laser light sources by using a field sequential method. When the spatial modulation element performs the spatial modulation process on the laser beams output from one of the laser light sources (e.g., the green laser light source) having a plurality of outputs, a drive controlling device causes green laser emitting units serving as the wavelength conversion laser light sources to sequentially output pulses so that the laser beams output from the green laser emitting units continuously form substantially constant laser outputs that have substantially the same peak power as each other.

    摘要翻译: 图像显示装置包括对应于多种颜色的激光光源,而对应于一种颜色的激光源中的至少一种包括对应于相同颜色的多个波长转换激光光源,并且具有多个 输出。 该图像显示装置可操作以通过使空间调制元件通过使用场顺序方法对从激光光源输出的激光束执行空间调制处理来显示彩色图像。 当空间调制元件对从具有多个输出的激光源(例如,绿色激光光源)之一输出的激光束进行空间调制处理时,驱动控制装置使绿色激光发射单元作为波长 转换激光光源顺序地输出脉冲,使得从绿色激光发射单元输出的激光束连续地形成基本上恒定的激光输出,其具有彼此基本上相同的峰值功率。

    Laser light beam coupling apparatus
    6.
    发明授权
    Laser light beam coupling apparatus 有权
    激光光束耦合装置

    公开(公告)号:US07830609B2

    公开(公告)日:2010-11-09

    申请号:US12230665

    申请日:2008-09-03

    IPC分类号: G02B27/30 G02B13/18

    摘要: Plural collimator lenses are arranged corresponding to plural laser light sources to collimate light beams emitted from the laser light sources into substantially parallel light beams, respectively. A condenser lens focuses the substantially parallel light beams. A coupling optical element, on which light beams focused by the condenser lens are incident, couples the light beams into a single light beam. The laser light sources are arranged such that a longitudinal direction of an emitting region of each of the laser light sources is coincident with a radial direction of the condenser lens.

    摘要翻译: 多个准直透镜相应于多个激光光源配置,以将从激光光源射出的光束分别准直成基本平行的光束。 聚光透镜聚焦基本平行的光束。 由聚光透镜聚焦的光束入射的耦合光学元件将光束耦合到单个光束中。 激光源被布置成使得每个激光源的发射区域的纵向方向与聚光透镜的径向一致。

    Laser light beam coupling apparatus
    7.
    发明申请
    Laser light beam coupling apparatus 有权
    激光光束耦合装置

    公开(公告)号:US20090122416A1

    公开(公告)日:2009-05-14

    申请号:US12230665

    申请日:2008-09-03

    IPC分类号: G02B27/30

    摘要: Plural collimator lenses are arranged corresponding to plural laser light sources to collimate light beams emitted from the laser light sources into substantially parallel light beams, respectively. A condenser lens focuses the substantially parallel light beams. A coupling optical element, on which light beams focused by the condenser lens are incident, couples the light beams into a single light beam. The laser light sources are arranged such that a longitudinal direction of an emitting region of each of the laser light sources is coincident with a radial direction of the condenser lens.

    摘要翻译: 多个准直透镜相应于多个激光光源配置,以将从激光光源射出的光束分别准直成基本平行的光束。 聚光透镜聚焦基本平行的光束。 由聚光透镜聚焦的光束入射的耦合光学元件将光束耦合到单个光束中。 激光源被布置成使得每个激光源的发射区域的纵向方向与聚光透镜的径向一致。

    Image display apparatus
    8.
    发明授权
    Image display apparatus 失效
    图像显示装置

    公开(公告)号:US06846080B2

    公开(公告)日:2005-01-25

    申请号:US10635577

    申请日:2003-08-07

    摘要: An image display apparatus includes a plurality of light emission sources, a drive circuit for pulse-driving the plurality of light emission sources in order in a predetermined period, a moving reflecting mirror for swinging in order in an incidence direction of light from each of the light emission sources in response to the pulse driving timing of each of the light emission sources and reflecting light beams from the light emission sources in order approximately in the same direction, and a combining optical system for guiding the light reflected by the moving reflecting mirror into a light valve.

    摘要翻译: 图像显示装置包括多个发光源,用于在预定周期内按顺序脉冲驱动多个发光源的驱动电路,用于沿着来自每个发光源的光的入射方向依次摆动的移动反射镜 响应于每个发光源的脉冲驱动定时和大致沿相同方向反射来自发光源的光束的发光源,以及用于将由移动反射镜反射的光引导到的组合光学系统 一个光阀。

    LASER LIGHT SOURCE DEVICE
    10.
    发明申请
    LASER LIGHT SOURCE DEVICE 审中-公开
    激光光源设备

    公开(公告)号:US20110280272A1

    公开(公告)日:2011-11-17

    申请号:US13108103

    申请日:2011-05-16

    IPC分类号: H01S3/08

    摘要: A laser light source device including: a laser light source that emits laser beams from a plurality of light emitting points; and a polarization rotating unit that is arranged on a light axis of a laser beam output from one or a plurality of light emitting points of the laser light source, wherein the polarization rotating unit rotates a polarization of the laser beam output from one or a plurality of light emitting points by about 90°.

    摘要翻译: 一种激光光源装置,包括:激光源,其从多个发光点发射激光束; 以及偏振旋转单元,其设置在从所述激光源的一个或多个发光点输出的激光束的光轴上,其中所述偏振旋转单元使从一个或多个输出的激光束的偏振旋转 的发光点约90°。