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公开(公告)号：US10948983B2
公开(公告)日：2021-03-16
申请号：US16129257
申请日：2018-09-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Masaki Suzuki , Sergio Perdices-Gonzalez , Pranav Mistry
Abstract: A system and method enable an electronic device to perform gaze or focal tracking operations. The electronic device includes a processor and a display screen. The processor is configured to in response to determining at least one of: a gaze of the user or a focal point of the eye of the user, control at least one of: an operation of the electronic device, or a focal point of an adjustable lens. The display screen is coupled to the processor, and configured to present an image of an object based on at least one of the gaze of the user or the focal point of the eye.
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22.发明申请公开(公告)号：US20200241670A1
公开(公告)日：2020-07-30
申请号：US16408203
申请日：2019-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mohammad Abu Saude , Sergio Perdices-Gonzalez , Santiago Ortega-Avila , Pedro Martinez-Lopez , Sajid Sadi , Ernest Rehmatulla Post
Abstract: The present disclosure includes systems and methods for touch sensing. An electronic device includes a resistive sheet that is optically transmissive, a number of electrodes electrically coupled to the resistive sheet, the electrodes disposed at an edge of the resistive sheet and spaced apart at predetermined intervals, and a processor coupled to the number of electrodes. The processor is configured to generate, at a first of the electrodes, a first drive signal, generate, at a second of the electrodes, a second drive signal, each drive signal having a different frequency, measure an output of at least one of the electrodes, and determine, based on the output, a location of a touch input on the resistive sheet.
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公开(公告)号：US20200211507A1
公开(公告)日：2020-07-02
申请号：US16297219
申请日：2019-03-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
Abstract: A method of rendering content for display on a multi-view display includes assigning a first display to a first pixel of a pixelated array, with a plurality of pixels periodically spaced along a first axis, the first display associated with a first viewing angle relative to the first axis. The method includes assigning a second display to a second pixel of the pixelated array, display associated with a second viewing angle relative to the first axis. The method further includes controlling a filter value of the first pixel based on a rendering of first content for display, and controlling a filter value of the second pixel based on a rendering of second content for display. The first viewing angle belongs to a first range of viewing angles of an optical multiplexer disposed in front of the pixelated array.
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公开(公告)号：US20200209609A1
公开(公告)日：2020-07-02
申请号：US16354057
申请日：2019-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
Abstract: An apparatus includes a backlight, a color filter disposed in front of the backlight along a viewing direction, wherein the color filter includes a plurality of pixels repeating at a first spacing along a first axis. The apparatus further includes a lenticular layer disposed in front of the backlight, the lenticular layer including a section of material having a first index of refraction, a first, substantially flat side, and a second side defining a lenticularly patterned cross section along the first axis, the lenticularly patterned cross section including lens elements repeating at a second spacing and directing light originating from the backlight in two or more directions.
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公开(公告)号：US10554962B2
公开(公告)日：2020-02-04
申请号：US15649587
申请日：2017-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sergio Perdices-Gonzalez , Sajid Sadi , Ernest Rehmatulla Post
IPC: H04N13/398 , G09G3/3225 , G09G3/32 , G09G3/34 , G09G3/20 , H04N13/31 , H04N13/366 , G09G3/36 , G09G3/3208 , H04N13/363 , H04N13/324 , G09G3/00 , G02B27/22
Abstract: A display device can include a first display configured to produce an image and a plurality of transparent displays. Each of the plurality of transparent displays can be configured to produce a slice of the image to provide depth and a three-dimensional effect to the image, or at least one of the plurality of transparent displays can be configured to block, diffuse, or scatter light associated with the image produced by the first display so that different ones of a plurality of users see different content derived from the image produced by the first display. Each of the transparent displays can be substantially transparent. Further, at least one of the plurality of transparent displays can be made using Smectic A liquid crystals.
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Patent Agency Ranking
公开(公告)号：US20170310956A1
公开(公告)日：2017-10-26
申请号：US15649587
申请日：2017-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sergio Perdices-Gonzalez , Sajid Sadi , Ernest Rehmatulla Post
CPC classification number: H04N13/398 , G02B27/2214 , G09G3/002 , G09G3/003 , G09G3/2003 , G09G3/2092 , G09G3/32 , G09G3/3208 , G09G3/3225 , G09G3/3446 , G09G3/348 , G09G3/36 , G09G2300/023 , G09G2300/0452 , G09G2300/0456 , G09G2320/0626 , G09G2320/066 , G09G2320/0666 , G09G2320/0673 , G09G2330/021 , G09G2354/00 , G09G2360/144 , H04N13/31 , H04N13/324 , H04N13/363 , H04N13/366
Abstract: A display device can include a first display configured to produce an image and a plurality of transparent displays. Each of the plurality of transparent displays can be configured to produce a slice of the image to provide depth and a three-dimensional effect to the image, or at least one of the plurality of transparent displays can be configured to block, diffuse, or scatter light associated with the image produced by the first display so that different ones of a plurality of users see different content derived from the image produced by the first display. Each of the transparent displays can be substantially transparent. Further, at least one of the plurality of transparent displays can be made using Smectic A liquid crystals.
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公开(公告)号：US12244958B2
公开(公告)日：2025-03-04
申请号：US17666027
申请日：2022-02-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kushal Kardam Vyas , Kenil S. Shah , Sajid Sadi , Sergio Perdices-Gonzalez , Kathleen Sofia Hajash
Abstract: Image de-skewing can include acquiring pixel coordinates of an image captured by a camera adjoining an electronic display device. The pixel coordinates can be mapped to de-skewing coordinates using a predetermined de-skewing transformer that maps the pixel coordinates to de-skewing coordinates. A de-skewed image can be generated based on the de-skewing coordinates such that the de-skewed image is perpendicular to a principal axis extending from a predetermined location of an apparent camera on the electronic display device.
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公开(公告)号：US11354815B2
公开(公告)日：2022-06-07
申请号：US16209864
申请日：2018-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Masaki Suzuki , Sergio Perdices-Gonzalez , Pranav Mistry
Abstract: The present disclosure describes a system and method for a marker-based augmented reality system. The method includes acquiring image data from a camera, analyzing the image data to identify at least one marker, the at least one marker being associated with a physical location in a real-world environment, determining information represented via the at least one marker, the information represented via the at least one marker including at least one of content data, metadata, or server data, generating content based on the at least one of the content data, the metadata, or the server data, and presenting, via a display, the content overlaying a displayed representation of the real-world environment, the content being presented at one or more locations in the displayed representation of the real-world environment relative to the physical location associated with the at least one marker.
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29.发明授权公开(公告)号：US10890982B2
公开(公告)日：2021-01-12
申请号：US16386149
申请日：2019-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Philipp Schoessler , Link Huang , Dane Mason , Sergio Perdices-Gonzalez , Jun Yeon Cho , Nigel Clarke , Jose Marcel Santos , Brian Harms , Jiawei Zhang , Curtis Aumiller
IPC: G06F3/01 , G06F3/0346 , G06F3/041 , G06F3/0354
Abstract: A system and method for a hybrid multimode input device includes a multimode input device capable of a two-dimensional (2D) mode of operation and a three-dimensional (3D) mode of operation. The device includes a two-dimensional (2D) position sensor, a three-dimensional (3D) position sensor, and a processor. The processor is configured to enter a 3D input mode when the processor detects that the input device is in a first orientation, and enter a 2D input mode when the processor detects that the input device is in a second orientation. The 2D input mode is configured to provide 2D position data to a connected computer system, and wherein the 3D input mode is configured to provide 3D position data to the connected computer system.
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公开(公告)号：US10810971B2
公开(公告)日：2020-10-20
申请号：US16297219
申请日：2019-03-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
Abstract: A method of rendering content for display on a multi-view display includes assigning a first display to a first pixel of a pixelated array, with a plurality of pixels periodically spaced along a first axis, the first display associated with a first viewing angle relative to the first axis. The method includes assigning a second display to a second pixel of the pixelated array, display associated with a second viewing angle relative to the first axis. The method further includes controlling a filter value of the first pixel based on a rendering of first content for display, and controlling a filter value of the second pixel based on a rendering of second content for display. The first viewing angle belongs to a first range of viewing angles of an optical multiplexer disposed in front of the pixelated array.
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