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    CONTROLLING DISPLAY PERFORMANCE
    2.
    发明申请
    CONTROLLING DISPLAY PERFORMANCE 审中-公开
    控制显示器性能

    公开(公告)号：WO2017210615A1

    公开(公告)日：2017-12-07

    申请号：PCT/US2017/035773

    申请日：2017-06-02

    Applicant: APPLE INC.

    Inventor： SPENCE, Arthur L. ,  SANDMEL, Jeremy T. ,  CHAN, David M. ,  ZHANG, Chendi ,  TSOI, Peter C.

    IPC: G09G5/12 ,  G09G5/36 ,  G06F3/14

    Abstract: Embodiments described herein provide for a display system to generate and display data on a display device, the display system comprising one or more graphics processors to generate one or more frames of data for display on the display device; display logic to receive a request to display the one or more frames of data, the request including a requested presentation time in which the one or more frames of data are to be displayed; and a display engine to present the one or more frames of data to the display device for display at a target presentation time, the target presentation time derived from the requested presentation time, wherein the display engine is to adjust a refresh rate of the display device based on the target presentation time of the one or more frames of data.

    Abstract translation: 这里描述的实施例提供了用于在显示设备上生成和显示数据的显示系统，该显示系统包括一个或多个图形处理器以生成用于在显示设备上显示的一个或多个数据帧; 显示逻辑，用于接收显示所述一个或多个数据帧的请求，所述请求包括其中要显示所述一个或多个数据帧的请求的显现时间; 以及显示引擎，用于向所述显示设备呈现所述一帧或多帧数据以在目标呈现时间显示，所述目标呈现时间源自所请求的呈现时间，其中所述显示引擎将调整所述显示设备的刷新速率 基于一个或多个数据帧的目标呈现时间。

    ELECTRONIC DISPLAY COLOR ACCURACY COMPENSATION
    4.
    发明申请
    ELECTRONIC DISPLAY COLOR ACCURACY COMPENSATION 审中-公开

    公开(公告)号：WO2019050616A1

    公开(公告)日：2019-03-14

    申请号：PCT/US2018/040763

    申请日：2018-07-03

    Applicant: APPLE INC.

    Inventor： HERRANZ, Adria Fores ,  COTE, Guy ,  SPENCE, Arthur L. ,  CHAPPALLI, Mahesh B. ,  HOLLAND, Peter F. ,  THOMPSON, Ross

    IPC: G09G5/02 ,  G09G5/06

    Abstract: Systems, methods, and non-transitory media are presented that provide for improving color accuracy. An electronic display (12) includes a display region having multiple pixels each having multiple subpixels. The electronic device (10) also includes a display pipeline (36) coupled to the electronic display (12). The display pipeline (36) is configured to receive image data and perform white point compensation on the image data to compensate for a current drop in the display (12) to cause the display (12) to display a target white point when displaying white. The display pipeline (36) also is configured to correct white point overcompensation on the image data to reduce possible oversaturation of non-white pixels using the white point compensation. Finally, the display pipeline (36) is configured to output the compensated and corrected image data to the electronic display (12) to facilitate displaying the compensated and corrected image data on the display region.

    TIMESTAMP BASED DISPLAY UPDATE MECHANISM
    5.
    发明申请
    TIMESTAMP BASED DISPLAY UPDATE MECHANISM 审中-公开
    基于TIMESTAMP的显示更新机制

    公开(公告)号：WO2017058343A1

    公开(公告)日：2017-04-06

    申请号：PCT/US2016/043394

    申请日：2016-07-21

    Applicant: APPLE INC.

    Inventor： TRIPATHI, Brijesh ,  SPENCE, Arthur L. ,  DE CESARE, Joshua P. ,  GARBACEA, Ilie ,  COTE, Guy ,  CHAPPALLI, Mahesh B. ,  GRAY, Malcolm D. ,  TANN, Christopher P.

    IPC: G06F3/147 ,  G06F3/14

    CPC classification number: G09G5/395 ,  G06F3/1407 ,  G06F3/147 ,  G09G2310/08 ,  G09G2340/0407 ,  G09G2340/0464 ,  G09G2360/127

    Abstract: Systems, apparatuses, and methods for implementing a timestamp based display update mechanism. A display control unit includes a timestamp queue for storing timestamps, wherein each timestamp indicates when a corresponding frame configuration set should be fetched from memory. At pre-defined intervals (810), the display control unit may compare the timestamp of the topmost entry of the timestamp queue to a global timer value (815). If the timestamp is earlier than the global timer value (820), the display control unit may pop the timestamp entry and fetch the frame next configuration set from memory (825). The display control unit may then apply the updates of the frame configuration set to its pixel processing elements (835). After applying the updates, the display control unit may fetch and process the source pixel data and then drive the pixels of the next frame to the display (840).

    Abstract translation: 用于实现基于时间戳的显示更新机制的系统，装置和方法。 显示控制单元包括用于存储时间戳的时间戳队列，其中每个时间戳指示何时应当从存储器取出对应的帧配置集。 以预定义的间隔（810），显示控制单元可以将时间戳队列的最上面的条目的时间戳与全局定时器值（815）进行比较。 如果时间戳早于全局定时器值（820），则显示控制单元可以弹出时间戳条目并从存储器提取下一个配置集合（825）。 然后，显示控制单元可以将帧配置集的更新应用于其像素处理元件（835）。 在应用更新之后，显示控制单元可以获取并处理源像素数据，然后将下一帧的像素驱动到显示器（840）。

    METHOD FOR CHAINING MEDIA PROCESSING
    6.
    发明申请
    METHOD FOR CHAINING MEDIA PROCESSING 审中-公开
    用于链接媒体处理的方法

    公开(公告)号：WO2017023420A1

    公开(公告)日：2017-02-09

    申请号：PCT/US2016/036688

    申请日：2016-06-09

    Applicant: APPLE INC.

    Inventor： MILLET, Timothy J. ,  GULATI, Manu ,  SPENCE, Arthur L. ,  SAUND, Gurjeet S. ,  ESSER, Robert P.

    IPC: G06F9/48

    CPC classification number: G06T1/20 ,  G06F9/4893 ,  G06F9/52 ,  G06T1/60 ,  G09G5/001 ,  G09G5/363 ,  G09G2360/08 ,  Y02D10/24

    Abstract: An embodiment of a system may include a plurality of media units, a processor, and circuitry. Each media unit may be configured to execute one or more commands to process a display image. The processor may be configured to store a plurality of media processing commands in a queue. The circuitry may be configured to retrieve a first media processing command from the queue and send the first media processing command to a first media unit. The circuitry may also be configured to retrieve a second media processing from the queue and send the second media processing command to a second media unit in response to receiving an interrupt from the first media unit. The circuitry may then copy data from the first media unit to the second media unit in response to receiving the interrupt from the first media unit.

    Abstract translation: 系统的实施例可以包括多个媒体单元，处理器和电路。 每个媒体单元可以被配置为执行一个或多个命令来处理显示图像。 处理器可以被配置为在队列中存储多个媒体处理命令。 电路可以被配置为从队列检索第一媒体处理命令，并将第一媒体处理命令发送到第一媒体单元。 电路还可以被配置为响应于从第一媒体单元接收到中断而从队列中检索第二媒体处理并将第二媒体处理命令发送到第二媒体单元。 响应于接收到来自第一媒体单元的中断，电路可以将数据从第一媒体单元复制到第二媒体单元。

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