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公开(公告)号：US20130328950A1
公开(公告)日：2013-12-12
申请号：US13965095
申请日：2013-08-12
IPC分类号： G09G5/04
CPC分类号： G09G5/04 , G09G3/3413 , G09G3/3611 , G09G2310/0235 , G09G2330/021 , G09G2360/16
摘要： A system, apparatus and method to reduce power consumption for displays is described. The method may include receiving image data comprising a plurality of color components, generating a histogram for each of the plurality of color components, and adjusting each of a plurality of light sources based on the histograms. The plurality of light sources may correspond to the plurality of color components. Other embodiments are described and claimed.
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公开(公告)号：US20090322795A1
公开(公告)日：2009-12-31
申请号：US12164704
申请日：2008-06-30
IPC分类号： G09G5/10
CPC分类号： G09G5/04 , G09G3/3413 , G09G3/3611 , G09G2310/0235 , G09G2330/021 , G09G2360/16
摘要： A system, apparatus and method to reduce power consumption for displays is described. The method may include receiving image data comprising a plurality of color components, generating a histogram for each of the plurality of color components, and adjusting each of a plurality of light sources based on the histograms. The plurality of light sources may correspond to the plurality of color components. Other embodiments are described and claimed.
摘要翻译： 描述了一种用于降低显示器功耗的系统，装置和方法。 该方法可以包括接收包括多个颜色分量的图像数据，为多个颜色分量中的每一个生成直方图，并且基于直方图调整多个光源中的每一个。 多个光源可以对应于多个颜色分量。 描述和要求保护其他实施例。
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公开(公告)号：US20130113694A1
公开(公告)日：2013-05-09
申请号：US13729606
申请日：2012-12-28
申请人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
发明人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3611 , G09G3/3614 , G09G2310/061 , G09G2320/103 , G09G2340/0435
摘要： In some embodiments, a display device may include a flat panel display a controller coupled to the flat panel display. The controller may be configured to determine an operating mode for the flat panel display among a plurality of operating modes including at least a first operating mode and a second operating mode. In the first operating mode, the controller may set the flat panel display to utilize a first frame rate and a first inversion mode to save power. In the second operating mode, the controller may set the flat panel display to utilize a second frame rate, a second inversion mode, and black frame insertion to improve image quality. The second frame rate may be faster than the first frame rate. The second inversion mode and black frame insertion may be mutually configured to maintain a DC balanced operation of the flat panel display. Other embodiments are disclosed and claimed.
摘要翻译： 在一些实施例中，显示设备可以包括平板显示器，耦合到平板显示器的控制器。 控制器可以被配置为在包括至少第一操作模式和第二操作模式的多个操作模式中确定平板显示器的操作模式。 在第一操作模式中，控制器可以设置平板显示器以利用第一帧速率和第一反转模式来节省功率。 在第二操作模式中，控制器可以将平板显示器设置为利用第二帧速率，第二反转模式和黑框插入来提高图像质量。 第二帧速率可以比第一帧速率更快。 第二反转模式和黑框插入可以相互配置以保持平板显示器的直流平衡操作。 公开和要求保护其他实施例。
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公开(公告)号：US20140218349A1
公开(公告)日：2014-08-07
申请号：US14071605
申请日：2013-11-04
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3611 , G09G2320/0261 , G09G2320/103 , G09G2330/021 , G09G2340/0435
摘要： Some embodiments describe techniques that relate to power efficient, high frequency displays with motion blur mitigation. In one embodiment, the refresh rate of a display device may be dynamically modified, e.g., to reduce power consumption and/or reduce motion blur. Other embodiments are also described.
摘要翻译： 一些实施例描述了与具有运动模糊减轻的功率高效，高频率显示相关的技术。 在一个实施例中，可以动态地修改显示设备的刷新率，例如以减少功耗和/或减少运动模糊。 还描述了其它实施例。
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公开(公告)号：US20110181611A1
公开(公告)日：2011-07-28
申请号：US12974135
申请日：2010-12-21
申请人： Yanli Zhang , Akihiro Takagi , Maximino Vasquez , Yinkui Zhang , Xiaoguo Liang
发明人： Yanli Zhang , Akihiro Takagi , Maximino Vasquez , Yinkui Zhang , Xiaoguo Liang
IPC分类号： G09G5/02
CPC分类号： G09G5/10 , G09G3/342 , G09G5/14 , G09G2320/062 , G09G2320/103 , G09G2330/021 , G09G2354/00 , G09G2360/16
摘要： In some embodiments a user interface is adapted to monitor user inputs and one or more controllers are adapted to modify backlight segment brightness and/or image pixel values of a segmented backlight display in response to the monitored user inputs. Other embodiments are described and claimed.
摘要翻译： 在一些实施例中，用户界面适于监视用户输入，并且响应于所监视的用户输入，一个或多个控制器适于修改分段背光显示器的背光区段亮度和/或图像像素值。 描述和要求保护其他实施例。
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公开(公告)号：US08578192B2
公开(公告)日：2013-11-05
申请号：US12165249
申请日：2008-06-30
CPC分类号： G09G3/36 , G09G3/3611 , G09G2320/0261 , G09G2320/103 , G09G2330/021 , G09G2340/0435
摘要： Some embodiments describe techniques that relate to power efficient, high frequency displays with motion blur mitigation. In one embodiment, the refresh rate of a display device may be dynamically modified, e.g., to reduce power consumption and/or reduce motion blur. Other embodiments are also described.
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公开(公告)号：US08358260B2
公开(公告)日：2013-01-22
申请号：US12384500
申请日：2009-04-06
申请人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
发明人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3611 , G09G3/3614 , G09G2310/061 , G09G2320/103 , G09G2340/0435
摘要： A display device may include a flat panel display, and a controller coupled to the flat panel display. The controller may be configured to determine an operating mode for the flat panel display among a plurality of operating modes including at least a first operating mode and a second operating mode. In the first operating mode, the controller may set the flat panel display to utilize a first frame rate and a first inversion mode to save power. In the second operating mode, the controller may set the flat panel display to utilize a second frame rate, a second inversion mode, and a black frame insertion to improve image quality. The second frame rate may be faster than the first frame rate. The second inversion mode and black frame insertion may be mutually configured to maintain a DC balanced operation of the flat panel display.
摘要翻译： 显示装置可以包括平板显示器和耦合到平板显示器的控制器。 控制器可以被配置为在包括至少第一操作模式和第二操作模式的多个操作模式中确定平板显示器的操作模式。 在第一操作模式中，控制器可以设置平板显示器以利用第一帧速率和第一反转模式来节省功率。 在第二操作模式中，控制器可以将平板显示器设置为利用第二帧速率，第二反转模式和黑帧插入以提高图像质量。 第二帧速率可以比第一帧速率更快。 第二反转模式和黑框插入可以相互配置以保持平板显示器的直流平衡操作。
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公开(公告)号：US20090327777A1
公开(公告)日：2009-12-31
申请号：US12165249
申请日：2008-06-30
CPC分类号： G09G3/36 , G09G3/3611 , G09G2320/0261 , G09G2320/103 , G09G2330/021 , G09G2340/0435
摘要： Some embodiments describe techniques that relate to power efficient, high frequency displays with motion blur mitigation. In one embodiment, the refresh rate of a display device may be dynamically modified, e.g., to reduce power consumption and/or reduce motion blur. Other embodiments are also described.
摘要翻译： 一些实施例描述了与具有运动模糊减轻的功率高效，高频率显示相关的技术。 在一个实施例中，可以动态地修改显示设备的刷新率，例如以减少功耗和/或减少运动模糊。 还描述了其它实施例。
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公开(公告)号：US20100253611A1
公开(公告)日：2010-10-07
申请号：US12384500
申请日：2009-04-06
申请人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
发明人： Akihiro Takagi , Cheng-Shih Chin , Yanli Zhang , Maximino Vasquez
CPC分类号： G09G3/36 , G09G3/3611 , G09G3/3614 , G09G2310/061 , G09G2320/103 , G09G2340/0435
摘要： In some embodiments, a display device may include a flat panel display a controller coupled to the flat panel display. The controller may be configured to determine an operating mode for the flat panel display among a plurality of operating modes including at least a first operating mode and a second operating mode. In the first operating mode, the controller may set the flat panel display to utilize a first frame rate and a first inversion mode to save power. In the second operating mode, the controller may set the flat panel display to utilize a second frame rate, a second inversion mode, and black frame insertion to improve image quality. The second frame rate may be faster than the first frame rate. The second inversion mode and black frame insertion may be mutually configured to maintain a DC balanced operation of the flat panel display. Other embodiments are disclosed and claimed.
摘要翻译： 在一些实施例中，显示设备可以包括平板显示器，耦合到平板显示器的控制器。 控制器可以被配置为在包括至少第一操作模式和第二操作模式的多个操作模式中确定平板显示器的操作模式。 在第一操作模式中，控制器可以设置平板显示器以利用第一帧速率和第一反转模式来节省功率。 在第二操作模式中，控制器可以将平板显示器设置为利用第二帧速率，第二反转模式和黑框插入来提高图像质量。 第二帧速率可以比第一帧速率更快。 第二反转模式和黑框插入可以相互配置以保持平板显示器的直流平衡操作。 公开和要求保护其他实施例。
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公开(公告)号：US09524681B2
公开(公告)日：2016-12-20
申请号：US13996935
申请日：2011-12-19
申请人： Maximino Vasquez , Paul Winer , Akihiro Takagi
发明人： Maximino Vasquez , Paul Winer , Akihiro Takagi
CPC分类号： G09G3/3406 , G09G3/2096 , G09G2320/064 , G09G2320/0646 , G09G2330/023 , G09G2354/00 , G09G2360/16 , G09G2370/047 , G09G2370/12
摘要： In general, in one aspect, an apparatus receives pixels associated with an image destined for an external display and determines a reduced backlight brightness for the external display and corresponding changes to the pixels to approximate overall quality of the image with current backlight brightness. Backlight commands are generated for the reduced backlight brightness and the pixels are enhanced to correspond to the reduced backlight brightness. The enhanced pixels and the backlight commands are transmitted to the external display via a display interface that supports backlight control. The display interface may be a wireless interface or a wired (cabled) interface (e.g., display port (DP), high definition multimedia interface (HDMI), video graphics array (VGA)). The functionality of the apparatus is included in a computing device so that backlight brightness reductions and corresponding pixel changes can be made taking into account policies of the computing device and user preferences.
摘要翻译： 通常，在一个方面，一种装置接收与去往外部显示器的图像相关联的像素，并且确定用于外部显示器的降低的背光亮度和对像素的对应改变以近似具有当前背光亮度的图像的整体质量。 生成背光灯命令用于降低背光亮度，并增强像素以对应于降低的背光亮度。 增强像素和背光命令通过支持背光控制的显示接口传输到外部显示器。 显示接口可以是无线接口或有线（有线）接口（例如，显示端口（DP），高分辨率多媒体接口（HDMI），视频图形阵列（VGA））。 设备的功能包括在计算设备中，使得可以考虑计算设备的策略和用户偏好来进行背光亮度降低和相应的像素改变。
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