公开(公告)号：US08077132B2

公开(公告)日：2011-12-13

申请号：US11816211

申请日：2007-01-10

Applicant: Kouhei Kinoshita

Inventor： Kouhei Kinoshita

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2320/0233

Abstract: An object of the present invention is to provide a flat display device which achieves an excellent and stable display even when the periodicity of voltage polarity is switched at the beginning of a frame at the time of driving a signal line while providing a periodicity of every M scanning lines to the voltage polarity of signal lines in each frame. A control circuit 22 controls so as to provide a voltage polarity of the final line in the periodicity of every four scanning lines to a signal line prior to driving a signal line corresponding to the first scanning line Y(1) at the beginning of a frame.

Abstract translation: 本发明的目的是提供一种平面显示装置，即使在驱动信号线时在开始时切换电压极性的周期性同时提供每个M的周期性也能实现优异且稳定的显示 将线扫描到每帧中信号线的电压极性。 控制电路22控制以便在帧的开始处驱动对应于第一扫描线Y（1）的信号线之前，将信号线提供在每四扫描行的周期中的最后一行的电压极性 。

公开(公告)号：US20080030615A1

公开(公告)日：2008-02-07

申请号：US11367753

申请日：2006-03-03

Applicant: Maximino Vasquez ,  Todd M. Witter ,  Sylvia J. Downing ,  Trudy Hoekstra ,  Kristine M. Karnos ,  Zudan Shi ,  Kouhei Kinoshita ,  Hirofumi Kato ,  Yasuhiro Yamashita ,  Atsuo Okazaki

Inventor： Maximino Vasquez ,  Todd M. Witter ,  Sylvia J. Downing ,  Trudy Hoekstra ,  Kristine M. Karnos ,  Zudan Shi ,  Kouhei Kinoshita ,  Hirofumi Kato ,  Yasuhiro Yamashita ,  Atsuo Okazaki

IPC: H04N7/01 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/2092 ,  G09G5/008 ,  G09G2310/0224 ,  G09G2310/0229 ,  H04N5/04 ,  H04N5/144 ,  H04N7/012

Abstract: Techniques to switch between video display modes are described. An apparatus may include a graphics device to generate first synchronized timing signals with a first phase differential to indicate a first display mode for first display data, and to generate second synchronized timing signals with a second phase differential to indicate a second display mode for second display data. Other embodiments are described and claimed.

Abstract translation: 描述了在视频显示模式之间切换的技术。 装置可以包括图形装置，以产生具有第一相位差的第一同步定时信号，以指示第一显示数据的第一显示模式，以及产生具有第二相位差的第二同步定时信号，以指示用于第二显示的第二显示模式 数据。 描述和要求保护其他实施例。

公开(公告)号：US07898556B2

公开(公告)日：2011-03-01

申请号：US11847376

申请日：2007-08-30

Applicant: Kouhei Kinoshita

Inventor： Kouhei Kinoshita

IPC: G09G5/10

CPC classification number: G09G3/3611 ,  G09G2310/0224 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2330/021 ,  H04N5/20 ,  H04N7/012

Abstract: A display method can be flexibly applied to suppress the power consumption and a device and display method which can reduce the power consumption while the image quality is prevented from being deteriorated are provided. A display device which can be operated in a progressive mode and interlace mode includes a display portion having a plurality of pixels arranged thereon and a gradation correction table which stores data used to correct a difference between a gradation level when the display portion is driven in the progressive mode and a gradation level when it is driven in the interlace mode. Then, when video data supplied to the display portion is set in the interlace mode, a timing controller corrects the video data by use of data in the gradation correction table.

Abstract translation: 可以灵活地应用显示方法来抑制功耗，并且提供能够在防止图像质量劣化的同时降低功耗的装置和显示方法。 可以以逐行模式和隔行扫描模式操作的显示装置包括具有排列在其上的多个像素的显示部分和灰度校正表，其存储用于校正显示部分被驱动的灰度级之间的差异的数据 逐行模式和当交错模式下驱动时的灰度级。 然后，当提供给显示部分的视频数据被设置为交错模式时，定时控制器通过使用灰度校正表中的数据来校正视频数据。

公开(公告)号：US20080100599A1

公开(公告)日：2008-05-01

申请号：US11816211

申请日：2007-01-10

Applicant: Kouhei Kinoshita

Inventor： Kouhei Kinoshita

IPC: G06F3/038

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2320/0233

Abstract: An object of the present invention is to provide a flat display device which achieves an excellent and stable display even when the periodicity of voltage polarity is switched at the beginning of a frame at the time of driving a signal line while providing a periodicity of every M scanning lines to the voltage polarity of signal lines in each frame. A control circuit 22 controls so as to provide a voltage polarity of the final line in the periodicity of every four scanning lines to a signal line prior to driving a signal line corresponding to the first scanning line Y(1) at the beginning of a frame.

Abstract translation: 本发明的目的是提供一种平面显示装置，即使在驱动信号线时在开始时切换电压极性的周期性同时提供每个M的周期性也能实现优异且稳定的显示 将线扫描到每帧中信号线的电压极性。 控制电路22控制以便在帧的开始处驱动对应于第一扫描线Y（1）的信号线之前，将信号线提供在每四扫描行的周期中的最后一行的电压极性 。

公开(公告)号：US20070296664A1

公开(公告)日：2007-12-27

申请号：US11847376

申请日：2007-08-30

Applicant: Kouhei KINOSHITA

Inventor： Kouhei KINOSHITA

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G2310/0224 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2330/021 ,  H04N5/20 ,  H04N7/012

Abstract: A display method can be flexibly applied to suppress the power consumption and a device and display method which can reduce the power consumption while the image quality is prevented from being deteriorated are provided. A display device which can be operated in a progressive mode and interlace mode includes a display portion having a plurality of pixels arranged thereon and a gradation correction table which stores data used to correct a difference between a gradation level when the display portion is driven in the progressive mode and a gradation level when it is driven in the interlace mode. Then, when video data supplied to the display portion is set in the interlace mode, a timing controller corrects the video data by use of data in the gradation correction table.

Abstract translation: 可以灵活地应用显示方法来抑制功耗，并且提供能够在防止图像质量劣化的同时降低功耗的装置和显示方法。 可以以逐行模式和隔行扫描模式操作的显示装置包括具有排列在其上的多个像素的显示部分和灰度校正表，其存储用于校正显示部分被驱动的灰度级之间的差异的数据 逐行模式和当交错模式下驱动时的灰度级。 然后，当提供给显示部分的视频数据被设置为交错模式时，定时控制器通过使用灰度校正表中的数据来校正视频数据。

公开(公告)号：US20070070258A1

公开(公告)日：2007-03-29

申请号：US11476122

申请日：2006-06-28

Applicant: Kouhei Kinoshita ,  Hirofumi Kato ,  Yasuhiro Yamashita ,  Atsuo Okazaki ,  Maximino Vasquez ,  Todd Witter ,  Sylvia Downing ,  Trudy Hoekstra ,  Kristine Karnos ,  Zudan Shi

Inventor： Kouhei Kinoshita ,  Hirofumi Kato ,  Yasuhiro Yamashita ,  Atsuo Okazaki ,  Maximino Vasquez ,  Todd Witter ,  Sylvia Downing ,  Trudy Hoekstra ,  Kristine Karnos ,  Zudan Shi

IPC: H04N3/14

CPC classification number: G09G3/2092 ,  G09G5/008 ,  G09G2310/0224 ,  G09G2310/0229 ,  H04N5/04 ,  H04N5/144 ,  H04N7/012

Abstract: An apparatus which switches between video display modes, including a display panel having multiple display pixels formed in a matrix; a display controller coupled to the display panel and including a detector to detect a phase differential between received timing signals and output a synchronous determination signal, and a control signal generator coupled to the detector, the control signal generator to generate a first set of control signals corresponding to a first driving mode or a second set of control signals corresponding to a second driving mode in accordance with the synchronous determination signal, the first set of control signals to cause the display panel to display images in accordance with the first driving mode using a first set of selected display pixels, and the second set of control signals to cause the display panel to display images in accordance with the second driving mode using a second set of selected display pixels, with the second set having a number of selected display pixels different from the first set. Other embodiments are described and claimed.

Abstract translation: 一种在视频显示模式之间切换的装置，包括具有以矩阵形式形成的多个显示像素的显示面板; 显示控制器，其耦合到所述显示面板并且包括检测器，用于检测接收到的定时信号之间的相位差并输出同步确定信号;以及控制信号发生器，耦合到所述检测器，所述控制信号发生器产生第一组控制信号 对应于根据同步确定信号对应于第二驱动模式的第一驱动模式或第二组控制信号，所述第一组控制信号使得显示面板根据第一驱动模式使用 第一组选择的显示像素和第二组控制信号，以使得显示面板根据第二驱动模式使用第二组选择的显示像素显示图像，其中第二组具有不同的所选择的显示像素的数量 从第一集。 描述和要求保护其他实施例。