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公开(公告)号:WO2018044544A1
公开(公告)日:2018-03-08
申请号:PCT/US2017/046820
申请日:2017-08-14
Applicant: APPLE INC.
Inventor: ZHANG, Sheng , WILBURN, Bennett S. , SACCHETTO, Paolo , WANG, Chaohao , CHEN, Cheng , DORJGOTOV, Enkhamgalan
IPC: G06F3/147 , H04L12/26 , G09G3/3225 , G09G5/36
CPC classification number: G09G5/363 , G06F3/147 , G09G3/3225 , G09G5/10 , G09G2310/08 , G09G2320/0261 , G09G2320/043 , G09G2320/0633 , G09G2320/064 , G09G2330/021 , G09G2340/0435 , G09G2354/00
Abstract: An electronic device may have a display such as an organic light-emitting diode display. Electronic devices may also include a number of sensors such as accelerometers and gaze detection sensors. A graphics processing unit (GPU) may render digital pixel values for pixels in the device display. Frames (F2) with long rendering times may cause latency. To reduce latency, an image frame may be displayed for an extended period of time (68) to wait for the subsequent frame (F2) to finish rendering. Once the subsequent image frame (F2) has finished rendering, the subsequent image frame may be displayed without delay. To increase the lifespan of the display, variable persistence may be used. Sensor data and other factors may be used to dynamically determine persistence for minimal motion blur and maximum display lifespan. Sensor data may also be used to determine refresh rates for different portions of the display.
Abstract translation: 电子设备可以具有诸如有机发光二极管显示器的显示器。 电子设备还可以包括许多传感器,例如加速计和凝视检测传感器。 图形处理单元(GPU)可以呈现设备显示中的像素的数字像素值。 渲染时间较长的帧(F2)可能会导致延迟。 为了减少等待时间,可以在延长的时间段(68)显示图像帧以等待后续帧(F2)完成呈现。 一旦后续图像帧(F2)已经完成渲染,后续图像帧可以毫无延迟地显示。 为了增加显示器的使用寿命,可以使用可变持久性。 传感器数据和其他因素可用于动态确定最小运动模糊和最长显示寿命的持久性。 传感器数据也可用于确定显示器不同部分的刷新率。 p>