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    DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND PROGRAM
    3.
    发明申请
    DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND PROGRAM 有权
    显示设备，驱动显示设备的方法和程序

    公开(公告)号：US20130242196A1

    公开(公告)日：2013-09-19

    申请号：US13886982

    申请日：2013-05-03

    Applicant: SONY CORPORATION

    Inventor： Hideto MORI ,  Hiroshi IMAMURA

    IPC: H04N5/58

    CPC classification number: H04N5/58 ,  G09G3/20 ,  G09G2320/0285 ,  G09G2320/046 ,  G09G2320/066 ,  G09G2320/0673 ,  G09G2360/16 ,  H04N21/4318 ,  H04N21/44008 ,  H05B33/086

    Abstract: Provided is a display device including a panel (158) in which a plurality of pixels that emit light in response to a video signal are arranged, a light emission amount calculation unit (164) that acquires a light emission amount on a plurality of positions of the panel (158) based on a video signal supplied to the panel (158), a storage unit (150) that accumulates data related to the light emission amount accumulated based on a video signal of a plurality of frames, a high-brightness gamma adjustment block (172b) that reduces brightness of a high brightness side of the video signal supplied to the panel (158) based on the data related to the light emission amount accumulated in storage unit (150), and a low-gradation gamma adjustment block (172c) that reduces brightness of a low brightness side of the video signal in conjunction with a reduction in brightness of the high brightness side.

    Abstract translation: 本发明提供一种显示装置，其特征在于，包括：面板（158），其中布置有响应于视频信号而发光的多个像素;发光量计算单元（164），其获取多个位置上的发光量 基于提供给面板（158）的视频信号的面板（158），存储单元（150），其累积与基于多个帧的视频信号累积的发光量相关的数据，高亮度伽马 调节块（172b），其基于与存储单元（150）中累积的发光量相关的数据，降低提供给面板（158）的视频信号的高亮度侧的亮度;以及低灰度伽马调整块 （172c），其结合高亮度侧的亮度的降低，降低视频信号的低亮度侧的亮度。

    DISPLAY DEVICE, BRIGHTNESS ADJUSTMENT DEVICE, METHOD OF ADJUSTING BRIGHTNESS, AND PROGRAM
    4.
    发明申请
    DISPLAY DEVICE, BRIGHTNESS ADJUSTMENT DEVICE, METHOD OF ADJUSTING BRIGHTNESS, AND PROGRAM 有权
    显示设备，亮度调整设备，调节亮度的方法和程序

    公开(公告)号：US20140307170A1

    公开(公告)日：2014-10-16

    申请号：US14254735

    申请日：2014-04-16

    Applicant: SONY CORPORATION

    Inventor： Hideto MORI

    IPC: H04N9/68

    CPC classification number: H04N9/68 ,  G09G3/20 ,  G09G3/3208 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2320/0271 ,  G09G2320/041 ,  G09G2320/0613 ,  G09G2320/062 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16 ,  G09G2360/18

    Abstract: Provided is a display device including a setting condition acquisition unit for obtaining various conditions for adjusting a gain of a video-signal, a current-brightness table calculation unit that calculates a table representing a relationship between an average brightness and a gain of a video-signal, and that calculates the table capable of setting a peak-brightness and power consumption of the video-signal independently, based on the various conditions acquired by the setting condition acquisition unit, a video-average brightness conversion block that calculates average- brightness of the video-signal input for each frame, a current-brightness control table that calculates a gain of the video-signal from the table based on the average-brightness calculated above, a video gain block that adjusts the video-signal using the gain calculated above, and a display panel that includes a plurality of pixels that emit light in response to a video-signal and displays a video based on the video-signal adjusted above.

    Abstract translation: 提供了一种显示装置，包括：设定条件获取单元，用于获得用于调整视频信号的增益的各种条件;当前亮度表计算单元，计算表示平均亮度和视频信号的增益之间的关系的表; 信号，并且基于由设置条件获取单元获取的各种条件，计算能够独立地设置视频信号的峰值亮度和功耗的表，计算平均亮度的视频平均亮度转换块 每个帧的视频信号输入，基于上述计算的平均亮度从表中计算视频信号的增益的当前亮度控制表，使用所计算的增益来调整视频信号的视频增益块 以及显示面板，其包括响应于视频信号发光的多个像素，并且基于视频显示视频 o信号调整以上。

    IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND PROGRAM
    6.
    发明申请
    IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND PROGRAM 有权
    图像显示装置，图像显示方法和程序

    公开(公告)号：US20140232935A1

    公开(公告)日：2014-08-21

    申请号：US14264714

    申请日：2014-04-29

    Applicant: SONY CORPORATION

    Inventor： Hideto MORI ,  Yasuo Inoue

    IPC: H04N7/01

    CPC classification number: H04N7/0127 ,  G09G5/00 ,  G09G2310/063 ,  G09G2320/0247 ,  G09G2320/0252 ,  G09G2320/0257 ,  G09G2340/0435 ,  H04N7/0132

    Abstract: An electronic device that generates a high frame rate video signal by increasing a frame rate of an input video signal; sets a non-emission frame at a predetermined cycle on the high frame rate video signal; extends an emission time of a frame directly before the frame set to non-emission into less than a full length of a field of the frame set to non-emission; and controls a display panel to display a video based on the setting and the extending

    Abstract translation: 一种通过增加输入视频信号的帧速率来产生高帧速率视频信号的电子设备; 在高帧率视频信号上以预定周期设置非发射帧; 将帧的发射时间直接设置为不发射的帧扩展到设置为非发射的帧的字段的小于全长; 并控制显示面板根据设置和扩展显示视频

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