公开(公告)号：US20170061698A1

公开(公告)日：2017-03-02

申请号：US15351297

申请日：2016-11-14

Applicant: NVIDIA Corporation

Inventor： David Luebke ,  Douglas Patrick Lanman ,  Thomas F. Fox ,  Gerrit Slavenburg

IPC: G06T19/00 ,  G02B27/01 ,  H04N13/04 ,  G06F3/01

CPC classification number: G06T19/006 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/0138 ,  G02B2027/014 ,  G06F3/013 ,  H04N13/339

Abstract: In embodiments of the invention, an apparatus may include a display comprising a plurality of pixels and a computer system coupled with the display and operable to instruct the display to display images. The apparatus may further include an SLM array located adjacent to the display and comprising a plurality of SLMs, wherein the SLM array is operable to produce a light field by altering light emitted by the display to simulate an object that is in focus to an observer while the display and the SLM array are located within a near-eye range of the observer.

Abstract translation: 在本发明的实施例中，装置可以包括包括多个像素的显示器和与显示器耦合的可操作以指示显示器显示图像的计算机系统。 该装置还可以包括位于显示器附近并包括多个SLM的SLM阵列，其中SLM阵列可操作以通过改变由显示器发射的光来模拟对观察者进行对焦的物体来产生光场，同时 显示器和SLM阵列位于观察者的近眼范围内。

公开(公告)号：US20170269358A9

公开(公告)日：2017-09-21

申请号：US13720809

申请日：2012-12-19

Applicant: NVIDIA CORPORATION

Inventor： David Patrick Luebke ,  Douglas Lanman ,  Thomas F. Fox ,  Gerrit Slavenburg

IPC: G02B27/01

CPC classification number: G02B27/01 ,  G02B3/0006 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/0123 ,  G02B2027/0127 ,  G02B2027/014 ,  G02B2027/0187

Abstract: In embodiments of the invention, an apparatus may include a display comprising a plurality of pixels and a computer system coupled with the display and operable to instruct the display to display images. The apparatus may further include a microlens array located adjacent to the display and comprising a plurality of microlenses, wherein the microlens array is operable to produce a light field by altering light emitted by the display to simulate an object that is in focus to an observer while the display and the microlens array are located within a near-eye range of the observer.

公开(公告)号：US20140168035A1

公开(公告)日：2014-06-19

申请号：US13720842

申请日：2012-12-19

Applicant: NVIDIA CORPORATION

Inventor： David Patrick Luebke ,  Douglas Lanman ,  Thomas F. Fox ,  Gerrit Slavenburg

IPC: G02B27/01

CPC classification number: G02B27/017 ,  G02B2027/0127 ,  G02B2027/014

Abstract: In embodiments of the invention, an apparatus may include a display comprising a plurality of pixels. The apparatus may further include a computer system coupled with the display and operable to instruct the display to display a deconvolved image corresponding to a target image, wherein when the display displays the deconvolved image while located within a near-eye range of an observer, the target image may be perceived in focus by the observer.

Abstract translation: 在本发明的实施例中，装置可以包括包括多个像素的显示器。 该装置还可以包括与显示器耦合的计算机系统，用于指示显示器显示对应于目标图像的去卷积图像，其中当显示器在位于观察者的近眼范围内的情况下显示解卷积图像时， 目标图像可能被观察者焦点所感知。

公开(公告)号：US20140092113A1

公开(公告)日：2014-04-03

申请号：US14024550

申请日：2013-09-11

Applicant: NVIDIA Corporation

Inventor： Tom Petersen ,  David Wyatt ,  Paul van der Kouwe ,  Emmett M. Kilgariff ,  Laurence Harrison ,  Jensen Huang ,  Tony Tamasi ,  Gerrit A. Slavenburg ,  Thomas F. Fox ,  David Matthew Stears ,  Robert Jan Schutten ,  Ross Cunniff ,  Ajay Kamalvanshi ,  Robert Osborne ,  Rouslan L. Dimitrov

IPC: G09G5/00

CPC classification number: G09G5/001 ,  G09G5/12 ,  G09G5/395 ,  G09G2320/0247 ,  G09G2340/0435

Abstract: A system, method, and computer program product are provided for a dynamic display refresh. In use, a state of a display device is identified in which an entirety of an image frame is currently displayed by the display device. In response to the identification of the state, it is determined whether an entirety of a next image frame to be displayed has been rendered to memory. The next image frame is transmitted to the display device for display thereof, when it is determined that the entirety of the next image frame to be displayed has been rendered to the memory. Further, a refresh of the display device is delayed, when it is determined that the entirety of the next image frame to be displayed has not been rendered to the memory.

Abstract translation: 提供了系统，方法和计算机程序产品，用于动态显示刷新。 在使用中，识别显示装置当前正在显示整个图像帧的显示装置的状态。 响应于状态的识别，确定要显示的下一个图像帧的整体是否已经被呈现给存储器。 当确定要显示的下一个图像帧的整体已经被呈现给存储器时，下一个图像帧被发送到显示装置以进行显示。 此外，当确定要显示的下一图像帧的整体未被呈现给存储器时，显示装置的刷新被延迟。

公开(公告)号：USRE47984E1

公开(公告)日：2020-05-12

申请号：US15469606

申请日：2017-03-27

Applicant: NVIDIA Corporation

Inventor： David Patrick Luebke ,  Douglas Lanman ,  Thomas F. Fox ,  Gerrit Slavenburg

IPC: G09G5/00 ,  G02B27/01

Abstract: In embodiments of the invention, an apparatus may include a display comprising a plurality of pixels. The apparatus may further include a computer system coupled with the display and operable to instruct the display to display a deconvolved image corresponding to a target image, wherein when the display displays the deconvolved image while located within a near-eye range of an observer, the target image may be perceived in focus by the observer.

公开(公告)号：US09786255B2

公开(公告)日：2017-10-10

申请号：US14720563

申请日：2015-05-22

Applicant: NVIDIA Corporation

Inventor： Tom Verbeure ,  Robert Jan Schutten ,  Gerrit A. Slavenburg ,  Thomas F. Fox

IPC: G09G5/18 ,  G09G5/12 ,  G09G5/391 ,  H04N5/04 ,  G09G3/32 ,  G06T1/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/393 ,  H04N9/31 ,  G09G3/00

CPC classification number: G09G5/18 ,  G06T1/20 ,  G09G3/003 ,  G09G3/32 ,  G09G3/3611 ,  G09G5/003 ,  G09G5/12 ,  G09G5/393 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0435 ,  G09G2360/08 ,  G09G2360/121 ,  G09G2360/18 ,  G09G2370/022 ,  H04N5/04 ,  H04N9/3188

Abstract: A method, computer program product, and system for adjusting a dynamic refresh frequency of a display device are disclosed. The method includes the steps of obtaining a current frame duration associated with a first image, computing, based on the current frame duration, a repetition value for a second image, and repeating presentation of the second image on a display device based on the repetition value. The logic for implementing the method may be included in a graphics processing unit or within the display device itself.

公开(公告)号：US20150348509A1

公开(公告)日：2015-12-03

申请号：US14720563

申请日：2015-05-22

Applicant: NVIDIA Corporation

Inventor： Tom Verbeure ,  Robert Jan Schutten ,  Gerrit A. Slavenburg ,  Thomas F. Fox

IPC: G09G5/18 ,  G06T1/20 ,  G09G3/32 ,  G09G5/00 ,  H04N5/04 ,  G09G3/36

CPC classification number: G09G5/18 ,  G06T1/20 ,  G09G3/003 ,  G09G3/32 ,  G09G3/3611 ,  G09G5/003 ,  G09G5/12 ,  G09G5/393 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0435 ,  G09G2360/08 ,  G09G2360/121 ,  G09G2360/18 ,  G09G2370/022 ,  H04N5/04 ,  H04N9/3188

Abstract: A method, computer program product, and system for adjusting a dynamic refresh frequency of a display device are disclosed. The method includes the steps of obtaining a current frame duration associated with a first image, computing, based on the current frame duration, a repetition value for a second image, and repeating presentation of the second image on a display device based on the repetition value. The logic for implementing the method may be included in a graphics processing unit or within the display device itself.

Abstract translation: 公开了一种用于调整显示装置的动态刷新频率的方法，计算机程序产品和系统。 该方法包括以下步骤：获得与第一图像相关联的当前帧持续时间，基于当前帧持续时间，基于重复值在显示设备上重复显示第二图像的第二图像的重复值 。 用于实现该方法的逻辑可以包括在图形处理单元中或在显示设备本身内。

公开(公告)号：US20140173249A1

公开(公告)日：2014-06-19

申请号：US13719116

申请日：2012-12-18

Applicant: NVIDIA CORPORATION

Inventor： Thomas F. Fox ,  Gerrit A. Slavenburg

IPC: G06F15/76

CPC classification number: H04N21/42653 ,  H04N5/44 ,  H04N7/0127 ,  H04N21/42607 ,  H04N21/4316

Abstract: A system and method are provided for connecting a system on chip (SoC) processor and an external processor. The SoC processor receives as input a content stream, and processes the content stream. Further, the application processor that is connected to the SoC processor receives the processed content stream, performs further processing on the processed content stream, and outputs the further processed content stream hack to the SoC processor.

Abstract translation: 提供了一种用于连接片上系统（SoC）处理器和外部处理器的系统和方法。 SoC处理器作为输入接收内容流，并处理内容流。 此外，连接到SoC处理器的应用处理器接收经处理的内容流，对经处理的内容流执行进一步处理，并将进一步处理的内容流黑客输出到SoC处理器。

公开(公告)号：US09841537B2

公开(公告)日：2017-12-12

申请号：US13720809

申请日：2012-12-19

Applicant: NVIDIA Corporation

Inventor： David Patrick Luebke ,  Douglas Lanman ,  Thomas F. Fox ,  Gerrit Slavenburg

IPC: G02B27/14 ,  G03H1/00 ,  G03B21/60 ,  G02B27/10 ,  G09G5/00 ,  G03B21/26 ,  G02F1/1335 ,  G02B3/00 ,  G02B27/01

CPC classification number: G02B27/01 ,  G02B3/0006 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/0123 ,  G02B2027/0127 ,  G02B2027/014 ,  G02B2027/0187

Abstract: In embodiments of the invention, an apparatus may include a display comprising a plurality of pixels and a computer system coupled with the display and operable to instruct the display to display images. The apparatus may further include a microlens array located adjacent to the display and comprising a plurality of microlenses, wherein the microlens array is operable to produce a light field by altering light emitted by the display to simulate an object that is in focus to an observer while the display and the microlens array are located within a near-eye range of the observer.

公开(公告)号：US09773460B2

公开(公告)日：2017-09-26

申请号：US14058142

申请日：2013-10-18

Applicant: NVIDIA Corporation

Inventor： Tom Verbeure ,  Gerrit A. Slavenburg ,  Thomas F. Fox ,  Robert Jan Schutten ,  Luis Mariano Lucas ,  Marcel Dominicus Janssens

IPC: G09G3/36 ,  G09G3/34

CPC classification number: G09G3/36 ,  G09G3/3406 ,  G09G2310/0237 ,  G09G2320/0257 ,  G09G2320/0261

Abstract: A system, method, and computer program product are provided for combining low motion blur and variable refresh rate in a display. In one embodiment, a hold-type display is operated in a first mode of operation where the hold-type display is dynamically refreshed such that the hold type display handles updates to image frames at unpredictable times and where for each of the image frames a backlight of the hold-type display is activated for an entire duration of display of the image frame. Additionally, it is determined that at least one predefined condition has been met. Further, in response to the determination, the hold-type display is operated in a second mode of operation where the hold-type display is statically refreshed such that the hold-type display handles updates to image frames at regular intervals and where for each of the image frames the backlight of the hold-type display is flashed.