VIDEO PROCESSING APPARATUS FOR GENERATING VIDEO OUTPUT SATISFYING DISPLAY CAPABILITY OF DISPLAY DEVICE ACCORDING TO VIDEO INPUT AND RELATED METHOD THEREOF
    1.
    发明申请
    VIDEO PROCESSING APPARATUS FOR GENERATING VIDEO OUTPUT SATISFYING DISPLAY CAPABILITY OF DISPLAY DEVICE ACCORDING TO VIDEO INPUT AND RELATED METHOD THEREOF 审中-公开
    用于产生视频输出的视频处理装置满足根据视频输入的显示装置的显示能力及其相关方法

    公开(公告)号:US20130127990A1

    公开(公告)日:2013-05-23

    申请号:US13575608

    申请日:2010-10-09

    IPC分类号: H04N13/00

    摘要: An exemplary video processing apparatus includes a first detection unit, a second detection unit, a format conversion control unit, and a format conversion processing unit. The first detection unit detects a video format of a video input. The second detection unit detects a display capability of a display device. The format conversion control unit determines whether the video input has a three-dimensional (3D) video format or a two-dimensional (2D) video format by referring to the detected video format, determines whether the display device supports a 3D video format or a 2D video format by referring to the detected display capability, and accordingly generates a control signal. The format conversion processing unit is controlled by the control signal to generate a video output satisfying the detected display capability according to the video input when the video input does not satisfy the detected display capability.

    摘要翻译: 示例性视频处理设备包括第一检测单元,第二检测单元,格式转换控制单元和格式转换处理单元。 第一检测单元检测视频输入的视频格式。 第二检测单元检测显示装置的显示能力。 格式转换控制单元通过参考检测到的视频格式来确定视频输入是否具有三维(3D)视频格式或二维(2D)视频格式,确定显示设备是否支持3D视频格式或 2D视频格式,并且因此产生控制信号。 当视频输入不满足检测到的显示能力时,格式转换处理单元由控制信号控制,以根据视频输入产生满足检测到的显示能力的视频输出。

    Method and Device Capable of Controlling Soft-start Dynamically
    2.
    发明申请
    Method and Device Capable of Controlling Soft-start Dynamically 失效
    能够动态控制软启动的方法和装置

    公开(公告)号:US20080252236A1

    公开(公告)日:2008-10-16

    申请号:US11760790

    申请日:2007-06-10

    IPC分类号: H05B41/36

    CPC分类号: H05B33/0818 Y02B20/346

    摘要: A back light boost converter includes an analog circuit, an enable controller, a logic device, and a digital PWM controller. The analog circuit generates a switch signal and a feedback signal based on a first pulse signal. The enable controller generates an enable signal based on an LED on ratio signal, an LED on cycle signal, a duty cycle signal, and a frequency signal. The logic device generates a second pulse signal based on the feedback signal and the enable signal. The digital PWM controller outputs the first pulse signal with increasing duty cycles in a plurality stages.

    摘要翻译: 背光升压转换器包括模拟电路,使能控制器,逻辑器件和数字PWM控制器。 模拟电路基于第一脉冲信号产生开关信号和反馈信号。 使能控制器基于LED开启比率信号,LED on循环信号,占空比信号和频率信号产生使能信号。 逻辑器件基于反馈信号和使能信号产生第二脉冲信号。 数字PWM控制器在多级中以增加的占空比输出第一脉冲信号。

    Method and device capable of controlling soft-start dynamically
    3.
    发明授权
    Method and device capable of controlling soft-start dynamically 失效
    能够动态控制软启动的方法和装置

    公开(公告)号:US08259056B2

    公开(公告)日:2012-09-04

    申请号:US11760790

    申请日:2007-06-10

    IPC分类号: G09G3/36

    CPC分类号: H05B33/0818 Y02B20/346

    摘要: A back light boost converter includes an analog circuit, an enable controller, a logic device, and a digital PWM controller. The analog circuit generates a switch signal and a feedback signal based on a first pulse signal. The enable controller generates an enable signal based on an LED on ratio signal, an LED on cycle signal, a duty cycle signal, and a frequency signal. The logic device generates a second pulse signal based on the feedback signal and the enable signal. The digital PWM controller outputs the first pulse signal with increasing duty cycles in a plurality stages.

    摘要翻译: 背光升压转换器包括模拟电路,使能控制器,逻辑器件和数字PWM控制器。 模拟电路基于第一脉冲信号产生开关信号和反馈信号。 使能控制器基于LED开启比率信号,LED on循环信号,占空比信号和频率信号产生使能信号。 逻辑器件基于反馈信号和使能信号产生第二脉冲信号。 数字PWM控制器在多级中以增加的占空比输出第一脉冲信号。

    Method and Apparatus for Driving LCD Panel for Displaying Image Data
    4.
    发明申请
    Method and Apparatus for Driving LCD Panel for Displaying Image Data 审中-公开
    用于显示图像数据的LCD面板驱动方法和装置

    公开(公告)号:US20080278426A1

    公开(公告)日:2008-11-13

    申请号:US11838880

    申请日:2007-08-14

    IPC分类号: G09G3/36

    摘要: A method for driving an LCD panel for displaying image data includes generating a random code sequence including a plurality of random codes with values equal to a first value or a second value, generating a plurality of driving voltages corresponding to a plurality of pixels in the LCD panel according to the image data, adjusting polarities of the plurality of driving voltages according to the random code sequence, and driving the plurality of pixels with the plurality of driving voltages after polarity adjustment.

    摘要翻译: 用于驱动用于显示图像数据的LCD面板的方法包括:生成包括多个等于第一值或第二值的值的多个随机码的随机码序列,生成与LCD中的多个像素对应的多个驱动电压 根据图像数据,根据随机码序列调整多个驱动电压的极性,并且在极性调整之后用多个驱动电压驱动多个像素。