Optical recording medium and optical information playback method
    2.
    发明授权
    Optical recording medium and optical information playback method 有权
    光记录介质和光信息播放方法

    公开(公告)号:US09542969B2

    公开(公告)日:2017-01-10

    申请号:US14403460

    申请日:2012-05-28

    IPC分类号: G11B7/013 G11B7/005 G11B7/00

    摘要: When a simple magnification optical system is used in reproduction of a recording medium in which a large number of minute modified regions are three-dimensionally formed inside solid matter, contrast is insufficient and interlayer crosstalk is increased, and therefore, it is impossible to take a sufficient S/N ratio. Provided is a recording medium in which at least one layer is configured by a set of two adjacent sub-layers, and dots on a sub-layer correspond to a recording data ‘1’ and dots on the other sub-layer correspond to ‘0’. These data are played back.

    摘要翻译: 当简单放大光学系统用于在固体物质内三维地形成大量微小修改区域的记录介质的再现时,对比度不足,层间串扰增加,因此不可能 充足的S / N比。 提供了一种记录介质,其中由一组两个相邻的子层构成至少一个层,子层上的点对应于记录数据'1',另一个子层上的点对应于'0 '。 播放这些数据。

    OPTICAL RECORDING DEVICE, OPTICAL RECORDING METHOD, AND OPTICAL RECORDING MEDIUM
    3.
    发明申请
    OPTICAL RECORDING DEVICE, OPTICAL RECORDING METHOD, AND OPTICAL RECORDING MEDIUM 有权
    光学记录装置,光学记录方法和光学记录介质

    公开(公告)号:US20150255106A1

    公开(公告)日:2015-09-10

    申请号:US14428154

    申请日:2012-09-14

    IPC分类号: G11B7/1267

    CPC分类号: G11B7/1267 G11B2007/0013

    摘要: When recording is performed by focusing a short pulse laser on an inside of a transparent medium such as quartz glass, and forming a minute deformed region in which the refractive index is different from that of surroundings thereof, it is difficult to ensure a recording quality.Therefore, a recorded dot length in a depth direction is monitored and a power of the laser light is adjusted based on the monitored recorded dot length, or a difference between a focus position where a region of the recorded dots appears brighter than the surroundings and a focus position where the region of the recorded dots appears darker than the surroundings is measured and the power of the laser light is adjusted based on the difference.

    摘要翻译: 当通过将短脉冲激光聚焦在诸如石英玻璃的透明介质的内部进行记录并且形成折射率不同于其周围的微小变形区域时,难以确保记录质量。 因此,监视深度方向上的记录点长度,并且基于所监视的记录点长度调整激光的功率,或者记录的点的区域比周围环境更亮的聚焦位置之间的差异以及 测量记录点的区域比周围环境更暗的聚焦位置,并且基于该差调整激光的功率。

    Millimeter wave radar-equipped headlamp
    9.
    发明授权
    Millimeter wave radar-equipped headlamp 有权
    毫米波雷达配备的前大灯

    公开(公告)号:US08803728B2

    公开(公告)日:2014-08-12

    申请号:US13105350

    申请日:2011-05-11

    IPC分类号: G01S13/00 B60Q1/00 F21V7/00

    摘要: A millimeter wave radar-equipped headlamp includes a millimeter wave radar that detects an object ahead of a vehicle, and a lighting device unit that irradiates an area ahead of the vehicle. The lighting device unit incorporates an antenna module of the millimeter wave radar. The lighting device unit includes a projection lens, a light source, a reflector, and a shade. The antenna module includes a millimeter wave waveguide, and a millimeter wave reflection mirror. A reflection surface of the millimeter wave reflection mirror is formed by a spheroidal surface having a first focal point located in the vicinity of the opening of the millimeter wave waveguide, and a second focal point located forward of the rear focal point.

    摘要翻译: 配备有毫米波雷达的前照灯包括:检测车辆前方的物体的毫米波雷达;以及照射装置单元,其照射车辆前方的区域。 照明装置单元包括毫米波雷达的天线模块。 照明装置单元包括投影透镜,光源,反射器和阴影。 天线模块包括毫米波波导和毫米波反射镜。 毫米波反射镜的反射面由具有位于毫米波导的开口附近的第一焦点的球形表面和位于后焦点的前方的第二焦点形成。

    Semiconductor integrated circuit device
    10.
    发明授权
    Semiconductor integrated circuit device 失效
    半导体集成电路器件

    公开(公告)号:US07848177B2

    公开(公告)日:2010-12-07

    申请号:US12269098

    申请日:2008-11-12

    IPC分类号: G11C8/00

    摘要: The semiconductor integrated circuit device includes: a first latch which can hold an output signal of the X decoder and transfer the signal to the word driver in a post stage subsequent to the X decoder; a second latch which can hold an output signal of the Y decoder and transfer the signal to the column multiplexer in the post stage subsequent to the Y decoder; and a third latch which can hold an output signal of the sense amplifier and transfer the signal to the output buffer in the post stage subsequent to the sense amplifier. The structure makes it possible to pipeline-control a series of processes for reading data stored in the non-volatile semiconductor memory, and enables low-latency access even with access requests from CPUs conflicting.

    摘要翻译: 半导体集成电路装置包括:第一锁存器,其可以保持X解码器的输出信号,并且在X解码器之后的后级中将信号传送到字驱动器; 第二锁存器,其可以保持Y解码器的输出信号,并且在Y解码器之后的后级中将信号传送到列多路复用器; 以及第三锁存器,其可以保持读出放大器的输出信号,并且在读出放大器之后的后级中将该信号传送到输出缓冲器。 该结构使得可以对一系列用于读取存储在非易失性半导体存储器中的数据的处理进行管线控制,并且即使在来自CPU的访问请求冲突的情况下也能够进行低延迟访问。