PORTABLE DEVICE AND ORIENTATION DETECTION METHOD THEREFOR
    1.
    发明申请
    PORTABLE DEVICE AND ORIENTATION DETECTION METHOD THEREFOR 有权
    便携式设备及其方位检测方法

    公开(公告)号:US20130060515A1

    公开(公告)日:2013-03-07

    申请号:US13369812

    申请日:2012-02-09

    IPC分类号: G01P15/00 G06F15/00

    CPC分类号: G06F1/3206 G01P15/18

    摘要: An embodiment of the invention provides an orientation detection method for a portable device. The method comprises acquiring an accelerometer data, determining whether the portable device is in a flat status, determining whether the portable device is in a stable status, and when the portable device is determined in both the flat status and the stable status, stopping acquiring the accelerometer data until receiving an enable signal.

    摘要翻译: 本发明的实施例提供了一种用于便携式设备的方向检测方法。 该方法包括获取加速度计数据,确定便携式设备是否处于平坦状态,确定便携式设备是否处于稳定状态,以及当在平坦状态和稳定状态中确定便携式设备时,停止获取 加速度计数据直到接收到使能信号。

    Portable device and orientation detection method therefor
    2.
    发明授权
    Portable device and orientation detection method therefor 有权
    便携式设备和方位检测方法

    公开(公告)号:US09037433B2

    公开(公告)日:2015-05-19

    申请号:US13369812

    申请日:2012-02-09

    IPC分类号: G01P15/00 G06F1/32 G01P15/18

    CPC分类号: G06F1/3206 G01P15/18

    摘要: An embodiment of the invention provides an orientation detection method for a portable device. The method comprises acquiring an accelerometer data, determining whether the portable device is in a flat status, determining whether the portable device is in a stable status, and when the portable device is determined in both the flat status and the stable status, stopping acquiring the accelerometer data until receiving an enable signal.

    摘要翻译: 本发明的实施例提供了一种用于便携式设备的方向检测方法。 该方法包括获取加速度计数据,确定便携式设备是否处于平坦状态,确定便携式设备是否处于稳定状态,以及当在平坦状态和稳定状态中确定便携式设备时,停止获取 加速度计数据直到接收到使能信号。

    Scaling-up control method and scaling-up control apparatus for use in display device
    3.
    发明授权
    Scaling-up control method and scaling-up control apparatus for use in display device 有权
    用于显示装置的缩放控制方法和放大控制装置

    公开(公告)号:US08576251B2

    公开(公告)日:2013-11-05

    申请号:US13099700

    申请日:2011-05-03

    IPC分类号: G09G5/00

    摘要: A scaling-up control method and a scaling-up control apparatus are used in a display device. The display device includes a scaler for converting an original image signal into an output image signal by performing a linear interpolation. Moreover, by utilizing a global locking mechanism and a local locking mechanism to perform the linear interpolation to determine the actual position of the interpolated pixel, the position error of the pixel position is largely reduced. Since the difference between the calculated pixel value and the ideal pixel value is reduced, the imaging quality of the output image signal is enhanced.

    摘要翻译: 在显示装置中使用放大控制方法和放大控制装置。 显示装置包括用于通过执行线性插值将原始图像信号转换为输出图像信号的定标器。 此外,通过利用全局锁定机构和局部锁定机构来执行线性内插以确定内插像素的实际位置,像素位置的位置误差大大降低。 由于计算出的像素值和理想像素值之间的差减小,所以输出图像信号的成像质量得到提高。

    Method for processing display data
    4.
    发明授权
    Method for processing display data 有权
    处理显示数据的方法

    公开(公告)号:US08289337B2

    公开(公告)日:2012-10-16

    申请号:US12421818

    申请日:2009-04-10

    IPC分类号: G06F13/00

    摘要: A method for processing display data includes: storing an image data in a plurality of first-type memories by taking scanning line data as a unit; providing one of the scanning line data stored in a particular memory of the first-type memories to one of a plurality of second-type memories, the particular memory being one of the first-type memories, which are not receiving and storing the image data; and outputting the scanning line data stored in the second-type memories. Time periods for outputting the scanning line data of the image data from the second-type memories are not overlapped.

    摘要翻译: 一种处理显示数据的方法包括:通过以扫描线数据为单位将图像数据存储在多个第一类型存储器中; 将存储在所述第一类型存储器的特定存储器中的扫描线数据中的一个提供给多个第二类型存储器中的一个,所述特定存储器是未接收和存储所述图像数据的第一类型存储器之一 ; 并输出存储在第二类型存储器中的扫描线数据。 用于从第二类型存储器输出图像数据的扫描行数据的时间段不重叠。