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公开(公告)号：US12118926B2
公开(公告)日：2024-10-15
申请号：US18341034
申请日：2023-06-26
Applicant: Microsoft Technology Licensing, LLC
Inventor： Charles Walter Boecker , Niranjan Achugundla Puttaswamy , Barry Thompson , Sheethal Somesh Nayak , Jeffrey Neil Margolis , Chuan Pu
IPC: G09G3/32 , G09G3/20 , H01L25/16 , G11C11/419
CPC classification number: G09G3/32 , G09G3/2022 , G09G3/2085 , H01L25/162 , H01L25/167 , G09G2300/0857 , G09G2310/08 , G09G2320/0233 , G09G2320/0626 , G09G2320/0686 , G11C11/419
Abstract: A display device includes a display substrate and a backplane substrate. The display substrate includes an array of micro-LEDs forming individual pixels. The backplane substrate includes a plurality of pixel logic hardware modules. Each pixel logic hardware module includes a local memory element configured to store a multi-bit pixel intensity value of a corresponding micro-LED for an image frame. The backplane substrate is bonded to a backside of the display substrate such that the pixel logic hardware modules are physically aligned behind the array of micro-LEDs and each pixel logic hardware module is electrically connected to a micro-LED of the corresponding pixel.
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公开(公告)号：US09747726B2
公开(公告)日：2017-08-29
申请号：US15227453
申请日：2016-08-03
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Oliver Michael Christian Williams , Paul Barham , Michael Isard , Tuan Wong , Kevin Woo , Georg Klein , Douglas Kevin Service , Ashraf Ayman Michail , Andrew Pearson , Martin Shetter , Jeffrey Neil Margolis , Nathan Ackerman , Calvin Chan , Arthur C. Tomlin
IPC: G06T19/00 , G02B27/01 , G06F3/01 , G06F3/0481 , G06K9/62 , G06K9/66 , G06T3/20 , G09G3/3208
CPC classification number: G06T19/006 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F3/013 , G06F3/04815 , G06K9/6215 , G06K9/66 , G06T3/20 , G09G3/3208 , G09G2300/04
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image.
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公开(公告)号：US09514571B2
公开(公告)日：2016-12-06
申请号：US13951351
申请日：2013-07-25
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Oliver Michael Christian Williams , Paul Barham , Michael Isard , Tuan Wong , Kevin Woo , Georg Klein , Douglas Kevin Service , Ashraf Ayman Michail , Andrew Pearson , Martin Shetter , Jeffrey Neil Margolis , Nathan Ackerman , Calvin Chan , Arthur C. Tomlin
IPC: G06T19/00 , G02B27/01 , G06F3/01 , G06F3/0481
CPC classification number: G06T19/006 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F3/013 , G06F3/04815 , G06K9/6215 , G06K9/66 , G06T3/20 , G09G3/3208 , G09G2300/04
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image.
Abstract translation: 描述了以大于渲染帧速率的帧速率在增强现实环境内生成和显示与一个或多个虚拟对象相关联的图像的方法。 渲染帧速率可以对应于渲染与头戴式显示设备（HMD）的姿势相关联的图像的最小时间。 在一些实施例中，HMD可以确定与HMD的未来位置和取向相关联的预测姿态，基于预测姿态生成预渲染图像，在生成预渲染图像之后确定与HMD相关联的更新姿态 基于更新的姿势和预先呈现的图像生成更新的图像，并且在HMD上显示更新的图像。 可以经由预渲染图像的同形变换和/或像素偏移调整来生成更新的图像。
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公开(公告)号：US20160335806A1
公开(公告)日：2016-11-17
申请号：US15221605
申请日：2016-07-28
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Calvin Chan , Jeffrey Neil Margolis , Andrew Pearson , Martin Shetter , Ashraf Ayman Michail , Barry Corlett
CPC classification number: G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06F3/048 , G06T3/0006 , G06T7/70 , G06T2207/30244 , G09G3/003 , G09G3/007 , G09G3/3225 , G09G2300/0804 , G09G2340/0435 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image by circuitry within the display.
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15.发明授权Dual duty cycle OLED to enable dynamic control for reduced motion blur control with constant brightness in augmented reality experiences 有权双重占空比OLED，可实现动态控制，减少运动模糊控制，增强现实体验中具有恒定的亮度公开(公告)号：US09230473B2
公开(公告)日：2016-01-05
申请号：US13925086
申请日：2013-06-24
Applicant: Microsoft Technology Licensing, LLC
Inventor： Jeffrey Neil Margolis , Barry Corlett
IPC: G09G5/00 , G09G3/32 , H04N5/445 , H04N5/57 , G06F3/01 , G06T19/00 , H04N21/41 , H04N21/422 , H04N21/431 , G02B27/01 , H04N21/4223
CPC classification number: G09G3/3208 , G02B27/017 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06T19/006 , G09G2300/0842 , G09G2300/0861 , G09G2320/0257 , G09G2320/0646 , H04N5/445 , H04N5/57 , H04N21/4122 , H04N21/4126 , H04N21/42202 , H04N21/4223 , H04N21/431
Abstract: A head-mounted display (HMD) device is provided with reduced motion blur by reducing row duty cycle for an organic light-emitting diode (LED) panel as a function of a detected movement of a user's head. Further, a panel duty cycle of the panel is increased in concert with the decrease in the row duty cycle to maintain a constant brightness. The technique is applicable, e.g., to scenarios in which an augmented reality image is displayed in a specific location in world coordinates. A sensor such as an accelerometer or gyroscope can be used to obtain an angular velocity of a user's head. The angular velocity indicates a number of pixels subtended in a frame period according to an angular resolution of the LED panel. The duty cycles can be set, e.g., once per frame, based on the angular velocity or the number of pixels subtended in a frame period.
Abstract translation: 根据用户头部的检测到的移动，通过减少有机发光二极管（LED）面板的行占空比来提供头戴显示器（HMD）装置，减少运动模糊。 此外，面板的面板占空比与行占空比的减小相一致地增加，以保持恒定的亮度。 该技术适用于例如在世界坐标中的特定位置显示增强现实图像的场景。 可以使用诸如加速度计或陀螺仪的传感器来获得用户头部的角速度。 角速度表示根据LED面板的角度分辨率在帧周期中对向的像素的数量。 可以基于在帧周期中对角的角速度或像素数量来设置占空比例如每帧一次。
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Patent Agency Ranking
公开(公告)号：US20150370528A1
公开(公告)日：2015-12-24
申请号：US14841422
申请日：2015-08-31
Applicant: Microsoft Technology Licensing, LLC
Inventor： Jason Flaks , Rudy Jacobus Poot , Alex Aben-Athar Kipman , Chris Miles , Andrew John Fuller , Jeffrey Neil Margolis
CPC classification number: G06F3/165 , G05B15/02 , G06F3/011 , G06F3/017 , G10H1/0008 , G10H2220/201 , G10H2220/455
Abstract: An audio/visual system (e.g., such as an entertainment console or other computing device) plays a base audio track, such as a portion of a pre-recorded song or notes from one or more instruments. Using a depth camera or other sensor, the system automatically detects that a user (or a portion of the user) enters a first collision volume of a plurality of collision volumes. Each collision volume of the plurality of collision volumes is associated with a different audio stem. In one example, an audio stem is a sound from a subset of instruments playing a song, a portion of a vocal track for a song, or notes from one or more instruments. In response to automatically detecting that the user (or a portion of the user) entered the first collision volume, the appropriate audio stem associated with the first collision volume is added to the base audio track or removed from the base audio track.
Abstract translation: 音频/视频系统（例如，诸如娱乐控制台或其他计算设备）播放基本音频轨道，例如预先录制的歌曲的一部分或来自一个或多个乐器的音符。 使用深度相机或其他传感器，系统自动检测用户（或用户的一部分）进入多个碰撞体积的第一碰撞体积。 多个碰撞体积中的每个碰撞体积与不同的音频干扰相关联。 在一个示例中，音频干音是来自播放歌曲的乐器的子集，歌曲的声道的一部分或来自一个或多个乐器的音符的声音。 响应于自动检测用户（或用户的一部分）进入第一碰撞体积，与第一碰撞体积相关联的适当音频干扰被添加到基本音频轨道或从基本音频轨道移除。
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公开(公告)号：US11574389B2
公开(公告)日：2023-02-07
申请号：US17650439
申请日：2022-02-09
Applicant: Microsoft Technology Licensing, LLC
Inventor： Jeffrey Neil Margolis , Bernard Charles Kress
IPC: G06T5/00 , H04N13/324 , H04N13/344
Abstract: A head-mounted display device including one or more position sensors and a processor. The processor may receive a rendered image of a current frame. The processor may receive position data from the one or more position sensors and determine an updated device pose based on the position data. The processor may apply a first spatial correction to color information in pixels of the rendered image at least in part by reprojecting the rendered image based on the updated device pose. The head-mounted display device may further include a display configured to apply a second spatial correction to the color information in the pixels of the rendered image at least in part by applying wobulation to the reprojected rendered image to thereby generate a sequence of wobulated pixel subframes for the current frame. The display may display the current frame by displaying the sequence of wobulated pixel subframes.
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公开(公告)号：US20170345217A1
公开(公告)日：2017-11-30
申请号：US15663521
申请日：2017-07-28
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Calvin Chan , Jeffrey Neil Margolis , Andrew Pearson , Martin Shetter , Ashraf Ayman Michail , Barry Corlett
CPC classification number: G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06F3/048 , G06T3/0006 , G06T7/70 , G06T2207/30244 , G09G3/003 , G09G3/007 , G09G3/3225 , G09G2300/0804 , G09G2340/0435 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image by circuitry within the display.
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公开(公告)号：US09721395B2
公开(公告)日：2017-08-01
申请号：US15221605
申请日：2016-07-28
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Calvin Chan , Jeffrey Neil Margolis , Andrew Pearson , Martin Shetter , Ashraf Ayman Michail , Barry Corlett
CPC classification number: G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06F3/048 , G06T3/0006 , G06T7/70 , G06T2207/30244 , G09G3/003 , G09G3/007 , G09G3/3225 , G09G2300/0804 , G09G2340/0435 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image by circuitry within the display.
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公开(公告)号：US20160343172A1
公开(公告)日：2016-11-24
申请号：US15227453
申请日：2016-08-03
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Oliver Michael Christian Williams , Paul Barham , Michael Isard , Tuan Wong , Kevin Woo , Georg Klein , Douglas Kevin Service , Ashraf Ayman Michail , Andrew Pearson , Martin Shetter , Jeffrey Neil Margolis , Nathan Ackerman , Calvin Chan , Arthur C. Tomlin
CPC classification number: G06T19/006 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F3/013 , G06F3/04815 , G06K9/6215 , G06K9/66 , G06T3/20 , G09G3/3208 , G09G2300/04
Abstract: Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image.
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