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    • 13. 发明申请
    • DISPLAY CONTROL DEVICE
    • 显示控制装置
    • US20090278830A1
    • 2009-11-12
    • US12089964
    • 2006-09-08
    • Kokoro OnishiAkihiro Suzuki
    • Kokoro OnishiAkihiro Suzuki
    • G09G5/00
    • G09G3/2096G06F1/3203G06F1/3265G06F3/147G09G5/003G09G5/006G09G5/18G09G2330/021G09G2330/022G09G2370/045H04N5/08H04N5/63Y02D10/153
    • A display control device equipped with a controller (101) is provided with a state determination unit (214) for judging the power supply management state of a display on the basis of a combination of presence/absence of a horizontal sync signal (204) and a vertical sync signal (208), whereby the four states of “on”, “Stand-By”, “Suspend”, and “Off” are judged in accordance with presence/absence of the horizontal sync signal (204) and the vertical sync signal (208) without using the controller (101). When there is a state change, an interruption signal is generated to control the controller (101), thereby to perform display power supply management without reducing the performance of the controller. Further, since the controller is also controlled, a further reduction in power consumption is achieved as the whole display set.
    • 配备有控制器(101)的显示控制装置设置有状态确定单元(214),用于基于水平同步信号(204)和/或水平同步信号(204)的存在/不存在的组合来判断显示器的电源管理状态 垂直同步信号(208),由此根据水平同步信号(204)和垂直同步信号(208)的存在/不存在来判断“开启”,“待机”,“挂起”和“关闭” 同步信号(208)而不使用控制器(101)。 当存在状态改变时,产生中断信号以控制控制器(101),从而在不降低控制器的性能的情况下执行显示电源管理。 此外,由于控制器也被控制,因此作为整个显示器组实现了功耗的进一步降低。
    • 15. 发明授权
    • Auxiliary lighting device of camera
    • 相机辅助照明装置
    • US07533999B2
    • 2009-05-19
    • US11667894
    • 2005-10-31
    • Akihiro SuzukiYoshito Katagiri
    • Akihiro SuzukiYoshito Katagiri
    • G03B15/02G03B15/03G03B15/06
    • H04N5/2256G03B15/05G03B17/02G03B2215/0503G03B2215/0578G03B2215/0582G03B2215/0592H04N2101/00
    • Presented is an auxiliary lighting device that is incorporated in a camera and is disposed at a position apart from an optical axis of a photographic lens for capturing a subject. The device includes a light emitting member with a cylindrical shape to emit light for irradiating a subject, a circumferential wall reflector disposed behind the light emitting member to reflect the light emitted from the light emitting member toward the subject, a first sidewall reflector with a surface that intersects a longitudinal axis of the light emitting member, and which is disposed at a first position near to the optical axis of the photographic lens, and a second sidewall reflector with a surface that intersects the longitudinal axis of the light emitting member, and which is disposed at a second position far from the optical axis of the photographic lens.
    • 提供了一种并入相机中的辅助照明装置,并且设置在与拍摄对象的摄影镜头的光轴分开的位置处。 该装置包括:发光部件,其具有圆柱形状以发射用于照射对象的光;设置在发光部件后方的周壁反射体,用于将从发光部件发射的光反射到被摄体;具有表面的第一侧壁反射体 其与发光构件的纵向轴线相交,并且设置在靠近摄影透镜的光轴的第一位置处,以及具有与发光构件的纵向轴线相交的表面的第二侧壁反射器,并且其中 设置在离摄影透镜的光轴的第二位置。
    • 20. 发明申请
    • Data slicer, data slicing method, and amplitude evaluation value setting method
    • 数据切片器,数据切片方法和幅度评估值设定方法
    • US20060268170A1
    • 2006-11-30
    • US11500464
    • 2006-08-08
    • Akihiro SuzukiKeiichi Kuzumoto
    • Akihiro SuzukiKeiichi Kuzumoto
    • H04N11/00H03M1/12
    • H04N7/035H04N7/0355H04N7/0357H04N7/0882
    • A data slicer 300 includes a slice level calculation unit 310 that determines whether a detected digital video signal is a CRI signal on the basis of the amplitude of the signal, and sets a reference slice level and upper and lower slice levels which are obtained by providing offset in the reference slice level, by using only the CRI signal; a data slicing unit 160 that binarizes a digital video signal S140 using the slice levels; a decoding circuit 170 that converts binarized serial data into parallel data; and a data selection unit 320 that selects data including no error from the decoded data, and outputs the selected data through a video signal output terminal 190. Therefore, even when the video signal is distorted, this data slicer can set appropriate slice level data to binarize the video signal, thereby suppressing the occurrence rate of decoding errors.
    • 数据限幅器300包括限幅电平计算单元310,其基于信号的幅度来确定检测到的数字视频信号是否为CRI信号,并且设置参考限幅电平和通过提供 通过仅使用CRI信号在参考限幅电平中的偏移; 数据切片单元160,其使用切片级对数字视频信号S140进行二值化; 将二值化的串行数据转换为并行数据的解码电路170; 以及数据选择单元320,其从解码数据中选择不包含错误的数据,并通过视频信号输出端子190输出所选择的数据。 因此,即使当视频信号失真时,该数据限幅器也可以设置合适的限幅电平数据来二值化视频信号,从而抑制解码错误的发生率。