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1.发明申请METHOD AND APPARATUS FOR SYNCHRONIZING A LOWER BANDWIDTH GRAPHICS PROCESSOR WITH A HIGHER BANDWIDTH DISPLAY USING FRAMELOCK SIGNALS 审中-公开用于使用框形信号同步更低带宽图形处理器的方法和装置具有更高的带宽显示公开(公告)号：US20140184629A1
公开(公告)日：2014-07-03
申请号：US13732105
申请日：2012-12-31
Applicant: NVIDIA CORPORATION
Inventor： David Wyatt , David Stears
CPC classification number: G09G5/393 , G09G5/18 , G09G5/395 , G09G5/399 , G09G2330/021 , G09G2340/0435 , G09G2350/00 , G09G2360/06
Abstract: Embodiments of the invention may include an apparatus that may include a graphics processor operable to generate video frames. Further, a screen refresh controller may be communicatively coupled with the graphics processor, wherein the screen refresh controller is operable to receive generated video frames from the graphics processor and send framelock signals to the graphics processor. In addition, a display device may be communicatively coupled with the screen refresh controller, wherein the display device is operable to receive and display video frames from the screen refresh controller.
Abstract translation: 本发明的实施例可以包括可以包括可操作以产生视频帧的图形处理器的装置。 此外，屏幕刷新控制器可以与图形处理器通信地耦合，其中屏幕刷新控制器可操作以从图形处理器接收生成的视频帧并向图形处理器发送帧锁定信号。 此外，显示设备可以与屏幕刷新控制器通信地耦合，其中显示设备可操作以从屏幕刷新控制器接收和显示视频帧。
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2.发明申请METHOD AND APPARATUS FOR SENDING PARTIAL FRAME UPDATES RENDERED IN A GRAPHICS PROCESSOR TO A DISPLAY USING FRAMELOCK SIGNALS 审中-公开用于将图形处理器中渲染的部分帧更新的方法和装置应用于使用帧信号的显示公开(公告)号：US20140184611A1
公开(公告)日：2014-07-03
申请号：US13732063
申请日：2012-12-31
Applicant: NVIDIA CORPORATION
Inventor： David Wyatt , David Stears
IPC: G09G3/00
CPC classification number: G09G3/36 , G09G2310/04 , G09G2320/103 , G09G2330/022 , G09G2360/127
Abstract: Embodiments of the present invention may include a graphics processor operable to generate video frames, wherein the graphics processor is operable to begin generating a partial update region of a video frame upon receiving a framelock signal. Further, a screen refresh controller may be communicatively coupled with the graphics processor, wherein the screen refresh controller is operable to receive partial update regions of video frames from the graphics processor and send framelock signals to the graphics processor. Additionally, a display device may be communicatively coupled with the screen refresh controller, wherein the display device is operable to receive and display video frames from the screen refresh controller.
Abstract translation: 本发明的实施例可以包括可操作以产生视频帧的图形处理器，其中所述图形处理器可操作以在接收到帧锁定信号时开始生成视频帧的部分更新区域。 此外，屏幕刷新控制器可以与图形处理器通信地耦合，其中屏幕刷新控制器可操作以从图形处理器接收视频帧的部分更新区域，并向图形处理器发送帧锁定信号。 此外，显示设备可以与屏幕刷新控制器通信地耦合，其中显示设备可操作以从屏幕刷新控制器接收和显示视频帧。
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3.发明授权Graphics server for remotely rendering a composite image and method of use thereof 有权用于远程呈现合成图像的图形服务器及其使用方法公开(公告)号：US09335964B2
公开(公告)日：2016-05-10
申请号：US13945567
申请日：2013-07-18
Applicant: Nvidia Corporation
Inventor： Sarika Bhimkaran Khatod , David Stears , Rudi Bloks , Murralidharan Chilukoor
CPC classification number: G06F3/1415 , G09G5/14 , G09G2340/02 , G09G2340/0407
Abstract: A graphics server for remotely rendering a composite image and a method of use thereof. One embodiment of the graphics server includes: (1) a graphics renderer configured to render updates for a plurality of graphics windows within the composite image and (2) a display processing unit (DPU) configured to identify changed portions of the composite image and provide the changed portions to an encoder for encoding and subsequent transmission.
Abstract translation: 用于远程渲染合成图像的图形服务器及其使用方法。 图形服务器的一个实施例包括：（1）图形渲染器，被配置为呈现合成图像内的多个图形窗口的更新;以及（2）配置为识别合成图像的改变部分并提供 改变的部分到编码器和后续传输的编码器。
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4.发明申请GRAPHICS SERVER FOR REMOTELY RENDERING A COMPOSITE IMAGE AND METHOD OF USE THEREOF 有权用于远程渲染复合图像的图形服务器及其使用方法公开(公告)号：US20150022548A1
公开(公告)日：2015-01-22
申请号：US13945567
申请日：2013-07-18
Applicant: Nvidia Corporation
Inventor： Sarika Bhimkaran Khatod , David Stears , Rudi Bloks , Murralidharan Chilukoor
IPC: G09G5/373
CPC classification number: G06F3/1415 , G09G5/14 , G09G2340/02 , G09G2340/0407
Abstract: A graphics server for remotely rendering a composite image and a method of use thereof. One embodiment of the graphics server includes: (1) a graphics renderer configured to render updates for a plurality of graphics windows within the composite image and (2) a display processing unit (DPU) configured to identify changed portions of the composite image and provide the changed portions to an encoder for encoding and subsequent transmission.
Abstract translation: 用于远程渲染合成图像的图形服务器及其使用方法。 图形服务器的一个实施例包括：（1）图形渲染器，被配置为呈现合成图像内的多个图形窗口的更新;以及（2）配置为识别合成图像的改变部分并提供 改变的部分到编码器和后续传输的编码器。
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