LIGHT SOURCE LIGHTING DEVICE AND LUMINAIRE
    1.
    发明申请
    LIGHT SOURCE LIGHTING DEVICE AND LUMINAIRE 有权
    光源照明设备和灯具

    公开(公告)号:US20120187863A1

    公开(公告)日:2012-07-26

    申请号:US13274617

    申请日:2011-10-17

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0815 Y02B20/347

    摘要: A power supply circuit drives circuits having different numbers of series-connected LEDs without changing a circuit constant or a component. An LED series circuit is connected to a power converter circuit of a power supply circuit. The power converter circuit is controlled by a control arithmetic circuit, and supplies a constant current to the LED series circuit. A voltage detection circuit detects a voltage applied to the LED series circuit. The control arithmetic circuit checks whether the LED series circuit has 40 LEDs or 20 LEDs, based on the voltage detected by the voltage detection circuit. The control arithmetic circuit holds a constant-current value table for 40 LEDs and a constant-current value table for 20 LEDs. In accordance with the detected voltage, the control arithmetic circuit selects one constant-current value table, and controls the power converter circuit based on the constant-current value table selected.

    摘要翻译: 电源电路驱动具有不同数量的串联LED的电路,而不改变电路常数或部件。 LED串联电路连接到电源电路的电源转换器电路。 功率转换器电路由控制运算电路控制,并向LED串联电路提供恒定电流。 电压检测电路检测施加到LED串联电路的电压。 控制运算电路根据电压检测电路检测出的电压,检查LED串联电路是否具有40个LED或20个LED。 控制运算电路保存40个LED的恒定电流值表和20个LED的恒定电流值表。 根据检测到的电压,控制运算电路选择一个恒流值表,并根据所选择的恒流值表控制功率转换电路。

    INTEGRATED CIRCUIT DEVICE AND ELECTRONIC INSTRUMENT
    2.
    发明申请
    INTEGRATED CIRCUIT DEVICE AND ELECTRONIC INSTRUMENT 有权
    集成电路设备和电子仪器

    公开(公告)号:US20120120049A1

    公开(公告)日:2012-05-17

    申请号:US13300253

    申请日:2011-11-18

    IPC分类号: G09G5/00

    摘要: An integrated circuit device includes first to Nth circuit blocks (N is an integer of two or more) disposed along the long side of the integrated circuit device. One circuit block of the first to Nth circuit blocks is a logic circuit block, and another circuit block of the first to Nth circuit blocks is a programmable ROM of which at least part of data stored therein can be programmed by a user. The logic circuit block and the programmable ROM block are adjacently disposed along a first direction. At least part of information stored in the programmable ROM block is supplied to the logic circuit block.

    摘要翻译: 集成电路器件包括沿着集成电路器件的长边设置的第一至第N电路块(N为两个或更多个的整数)。 第一至第N电路块的一个电路块是逻辑电路块,第一至第N电路块的另一个电路块是其中存储的数据的至少一部分可由用户编程的可编程ROM。 逻辑电路块和可编程ROM块沿着第一方向相邻地布置。 存储在可编程ROM块中的信息的至少一部分被提供给逻辑电路块。

    VIDEO PROCESSING APPARATUS AND VIDEO PROCESSING METHOD
    3.
    发明申请
    VIDEO PROCESSING APPARATUS AND VIDEO PROCESSING METHOD 审中-公开
    视频处理设备和视频处理方法

    公开(公告)号:US20130050417A1

    公开(公告)日:2013-02-28

    申请号:US13403137

    申请日:2012-02-23

    IPC分类号: H04N13/04

    摘要: According to one embodiment, a video processing apparatus includes a viewer position detector, a viewing area information calculator, a control information keeping module, and a viewing area controller. The viewer position detector is configured to detect a position of a viewer using an image taken by a camera. The viewing area information calculator is configured to calculate a first control parameter so as to set a viewing area, in which a plurality of parallax images displayed on a display are viewed as a stereoscopic image, at an area depending on the position of the viewer. The control information keeping module is configured to keep one or a plurality of second control parameters for setting the viewing area at a predetermined area. The viewing area controller is configured to set the viewing area according to the first control parameter or the second control parameter.

    摘要翻译: 根据一个实施例,视频处理设备包括观看者位置检测器,观看区域信息计算器,控制信息保持模块和观看区域控制器。 观看者位置检测器被配置为使用由照相机拍摄的图像来检测观看者的位置。 观看区域信息计算器被配置为计算第一控制参数,以便在取决于观看者的位置的区域处将显示在显示器上的多个视差图像视为立体图像的观看区域设置。 控制信息保持模块被配置为保持用于将观看区域设置在预定区域的一个或多个第二控制参数。 观看区域控制器被配置为根据第一控制参数或第二控制参数来设置观看区域。