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公开(公告)号：US10854171B2
公开(公告)日：2020-12-01
申请号：US16400971
申请日：2019-05-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
IPC: G09G5/14 , H04N13/368 , H04N13/305 , H04N13/31 , H04N13/30
Abstract: A method includes determining one or more controlled viewpoints of a multi-user display which includes a pixelated array and a directional multiplexer, and for each viewpoint of the one or more controlled viewpoints, determining first content to be displayed to the controlled viewpoint according to a visibility criterion. The method further includes, for each viewpoint of the one or more controlled viewpoints, determining a first subset of pixels of the pixelated array whose visibility from the controlled viewpoint satisfies the visibility criterion, and rendering the first content to be displayed on the first subset of pixels of the pixelated array.
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公开(公告)号：US11415793B2
公开(公告)日：2022-08-16
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：US20200211508A1
公开(公告)日：2020-07-02
申请号：US16400971
申请日：2019-05-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
IPC: G09G5/14 , H04N13/368
Abstract: A method includes determining one or more controlled viewpoints of a multi-user display which includes a pixelated array and a directional multiplexer, and for each viewpoint of the one or more controlled viewpoints, determining first content to be displayed to the controlled viewpoint according to a visibility criterion. The method further includes, for each viewpoint of the one or more controlled viewpoints, determining a first subset of pixels of the pixelated array whose visibility from the controlled viewpoint satisfies the visibility criterion, and rendering the first content to be displayed on the first subset of pixels of the pixelated array.
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Patent Agency Ranking
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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公开(公告)号：US11789289B2
公开(公告)日：2023-10-17
申请号：US17021882
申请日：2020-09-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
CPC classification number: G02B26/005 , G02B3/005 , G02B26/004 , G02B30/28 , G06F3/011 , G09G3/025 , G09G5/14 , G02B3/12 , G09G2320/028 , G09G2320/0257 , G09G2320/068 , G09G2320/0693 , G09G2354/00
Abstract: A method for controlling content rendering by a multi-view, directionally dependent display includes defining a first display as a first pixel of a pixelated array of the multi-view display, the first display associated with a first viewing angle relative to a first axis; and defining a second display as a second pixel of the pixelated array, the second display. The method includes controlling chromatic properties of the first pixel by applying a filter based on a rendering of first content to be displayed. The method also includes controlling chromatic properties of the second pixel by applying a filter based on a rendering of second content to be displayed; and controlling points of incidence of light from the first and second pixel relative to an optical multiplexer thereby changing the directionality of the multi-view, directionally dependent display.
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公开(公告)号：US20220334376A1
公开(公告)日：2022-10-20
申请号：US17810220
申请日：2022-06-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nigel A. Clarke , Sergio Perdices-Gonzalez
Abstract: An apparatus includes a display device having a lenticular layer. The lenticular layer includes (i) a first side, (ii) a second side opposite the first side, and (iii) particles in a fluid medium between the first and second sides of the lenticular layer. The second side of the lenticular layer includes lens elements forming a lenticular array. The particles of the lenticular layer are configured to move within the fluid medium such that (i) the lens elements are filled with the particles in a first mode or (ii) the lens elements are filled with the fluid medium in a second mode. The display device is configured to operate as a directional display in one of the first and second modes and as a single display in another of the first and second modes.
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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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