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    Resolution loss mitigation for 3D displays
    2.
    发明授权
    Resolution loss mitigation for 3D displays 有权

    公开(公告)号：US09888224B2

    公开(公告)日：2018-02-06

    申请号：US15208431

    申请日：2016-07-12

    Applicant: INTEL CORPORATION

    Inventor： Yanli Zhang

    IPC: G09G5/39 ,  H04N13/00 ,  G09G5/14 ,  H04N13/04

    CPC classification number: H04N13/139 ,  G09G5/14 ,  H04N13/302 ,  H04N13/398

    Abstract: Systems, devices and methods are described including determining a display type and a display mode, preparing stereoscopic image content in response to the display mode, where preparing the stereoscopic image content includes storing a full resolution left image and a full resolution right image in memory, and determining a display refresh rate in response to at least a content frame rate of the stereoscopic image content. The stereoscopic image content may then be processed for display according to the display type, the display refresh rate, and a power policy.

    Content adaptive backlight power saving technology
    3.
    发明授权
    Content adaptive backlight power saving technology 有权

    公开(公告)号：US09805662B2

    公开(公告)日：2017-10-31

    申请号：US14665352

    申请日：2015-03-23

    Applicant: Intel Corporation

    Inventor： Yanli Zhang

    IPC: G06T1/00 ,  G06T15/00 ,  G09G3/34 ,  G06F3/147

    CPC classification number: G09G3/34 ,  G06F3/147 ,  G09G3/3406 ,  G09G2320/0247 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/16

    Abstract: A hybrid phase-in method mitigates the flicker and rolling artifact based on screen change detection or the combination of screen change detection and image spatial analysis. It applies, for example, to solutions that involve backlight and pixel modulation including global dimming and local dimming. If it is full screen change, then no phase-in is needed and the backlight and pixel change can be applied instantly. If it is partial screen change, then content type and spatial image analysis may be used to decide whether to use phase-in or not. The spatial image analysis concept provides additional useful information besides the image brightness analysis for display backlight power saving solutions to make better tradeoffs between power saving and visual quality.

    Content Adaptive Backlight Power Saving Technology
    4.
    发明申请
    Content Adaptive Backlight Power Saving Technology 有权
    内容自适应背光节能技术

    公开(公告)号：US20160284315A1

    公开(公告)日：2016-09-29

    申请号：US14665352

    申请日：2015-03-23

    Applicant: Intel Corporation

    Inventor： Yanli Zhang

    IPC: G09G5/10 ,  G06F3/147 ,  G09G5/00

    CPC classification number: G09G3/34 ,  G06F3/147 ,  G09G3/3406 ,  G09G2320/0247 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/16

    Abstract: A hybrid phase-in method mitigates the flicker and rolling artifact based on screen change detection or the combination of screen change detection and image spatial analysis. It applies, for example, to solutions that involve backlight and pixel modulation including global dimming and local dimming. If it is full screen change, then no phase-in is needed and the backlight and pixel change can be applied instantly. If it is partial screen change, then content type and spatial image analysis may be used to decide whether to use phase-in or not. The spatial image analysis concept provides additional useful information besides the image brightness analysis for display backlight power saving solutions to make better tradeoffs between power saving and visual quality.

    Abstract translation: 混合相位法基于屏幕变化检测或屏幕变化检测和图像空间分析的组合来减轻闪烁和滚动伪像。 它适用于例如涉及背光和像素调制（包括全局调光和局部调光）的解决方案。 如果是全屏幕更改，则不需要相位，并且可以立即应用背光和像素更改。 如果是部分屏幕更改，则可以使用内容类型和空间图像分析来决定是否使用相位。 空间图像分析概念除了用于显示器背光节能解决方案的图像亮度分析外还提供了额外的有用信息，以在节能和视觉质量之间做出更好的折衷。

    Display backlight brightness adjustment
    5.
    发明授权
    Display backlight brightness adjustment 有权

    公开(公告)号：US10262599B2

    公开(公告)日：2019-04-16

    申请号：US15468389

    申请日：2017-03-24

    Applicant: Intel Corporation

    Inventor： John Lang ,  Yunhui Chu ,  Yanli Zhang ,  Zhiming J. Zhuang

    IPC: G09G3/34

    Abstract: In some examples, a display includes a plurality of display backlight groups, and one or more controller to determine one or more one-dimensional backlight group brightness level adjustments, to determine one or more two-dimensional backlight group brightness level adjustments, and to adjust a brightness of one or more of the backlight groups in response to content of a display image.

    DITHERING FOR IMAGE DATA TO BE DISPLAYED
    8.
    发明申请
    DITHERING FOR IMAGE DATA TO BE DISPLAYED 有权
    无法显示图像数据

    公开(公告)号：US20160125788A1

    公开(公告)日：2016-05-05

    申请号：US14532607

    申请日：2014-11-04

    Applicant: Intel Corporation

    Inventor： Yanli Zhang ,  Seh Kwa

    IPC: G09G3/20 ,  G09G3/34

    CPC classification number: G09G3/2044 ,  G09G3/3406 ,  G09G2320/0646 ,  G09G2340/0435

    Abstract: Techniques related to image dithering are described herein. The techniques include receiving an image to be displayed at a display device and entering a content adaptive backlight control mode. The image is dithered during the content adaptive backlight control mode. The dithering is disabled during a panel self-refresh mode.

    Abstract translation: 本文描述了与图像抖动相关的技术。 这些技术包括接收要在显示装置上显示的图像并输入内容自适应背光控制模式。 在内容自适应背光控制模式下，图像抖动。 在面板自刷新模式期间，抖动被禁用。

    Method and apparatus for adaptive black frame insertion
    9.
    发明授权
    Method and apparatus for adaptive black frame insertion 有权
    自适应黑框插入的方法和装置

    公开(公告)号：US08791894B2

    公开(公告)日：2014-07-29

    申请号：US13729606

    申请日：2012-12-28

    Applicant: Intel Corporation

    Inventor： Akihiro Takagi ,  Cheng-Shih Chin ,  Yanli Zhang ,  Maximino Vasquez

    IPC: G09G3/36

    CPC classification number: G09G3/36 ,  G09G3/3611 ,  G09G3/3614 ,  G09G2310/061 ,  G09G2320/103 ,  G09G2340/0435

    Abstract: Systems and methods may provide for determining an operating mode of a display device that 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 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.

    Abstract translation: 系统和方法可以提供用于确定可以包括平板显示器和耦合到平板显示器的控制器的显示设备的操作模式。 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。

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