公开(公告)号：US11310482B2

公开(公告)日：2022-04-19

申请号：US16964341

申请日：2019-12-25

申请人： BOE Technology Group Co., Ltd.

发明人： Mingche Hsieh

IPC分类号： H04N13/32 ,  H04N13/388

摘要： Embodiments of the present disclosure provide a display panel, a display apparatus, a three-dimensional display method and a three-dimensional display system. The display panel includes: a base substrate, a controller, a plurality of light emitting structures, and a plurality of adjusting bodies, wherein the adjusting bodies are disposed below a side of the light emitting structures close to the base substrate, at least a part of the adjusting bodies are configured to move in a direction toward or away from the light emitting structures and drive the light emitting structures to move under a control of the controller.

公开(公告)号：US11297305B2

公开(公告)日：2022-04-05

申请号：US16302162

申请日：2017-05-11

申请人： NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY

发明人： Shunsuke Yoshida

IPC分类号： G02B30/00 ,  G03B35/18 ,  H04N13/30 ,  H04N13/388

摘要： Information indicating a shape of a screen, a shape of a viewing area and a relative positional relationship between the viewing area and the screen is acquired. A shared area in which a three-dimensional image presented by a three-dimensional display is to be arranged in order to be observed from any position in the viewing area is created based on the acquired information. Based on the acquired information, a specific area in which a three-dimensional image presented by the three-dimensional display is to be arranged in order to be observed from a specific position in the viewing area is created. The data indicating the created shared area and the data indicating the specific area are generated.

公开(公告)号：US20210349259A1

公开(公告)日：2021-11-11

申请号：US17246485

申请日：2021-04-30

申请人： LIGHT FIELD LAB, INC.

发明人： Jonathan Sean Karafin ,  Brendan Elwood Bevensee

IPC分类号： G02B6/08 ,  G02B27/09 ,  G02B25/00 ,  G03H1/22 ,  G02B30/00 ,  G02B30/56 ,  H04N5/89 ,  G02B30/33 ,  G02B6/02 ,  G02B27/00 ,  G02B6/04 ,  G02B27/10 ,  G10K11/26 ,  G21K1/00 ,  G02B6/293 ,  H04N5/225 ,  G02B3/00 ,  G02B3/08 ,  H04N13/344 ,  G02B5/32 ,  G02B27/01 ,  G03H1/02 ,  G06F3/01 ,  H04N13/388 ,  G03H1/00

摘要： Disclosed embodiments include an energy directing device having one or more energy relay elements configured to direct energy from one or more energy locations through the device. In an embodiment, surfaces of the one or more energy relay elements may form a singular seamless energy surface where a separation between adjacent energy relay element surfaces is less than a minimum perceptible contour. In disclosed embodiments, energy is produced at energy locations having an active energy surface and a mechanical envelope. In an embodiment, the energy directing device is configured to relay energy from the energy locations through the singular seamless energy surface while minimizing separation between energy locations due to their mechanical envelope. In embodiments, the energy relay elements may comprise energy relays utilizing transverse Anderson localization phenomena.

公开(公告)号：US11156771B2

公开(公告)日：2021-10-26

申请号：US16064300

申请日：2017-07-18

申请人： LIGHT FIELD LAB, INC.

发明人： Brendan Elwood Bevensee ,  Jonathan Sean Karafin

IPC分类号： G02B6/08 ,  G02B27/09 ,  G02B25/00 ,  G02B30/00 ,  G02B30/33 ,  G02B6/02 ,  G02B27/00 ,  G02B6/04 ,  G02B27/10 ,  G03H1/22 ,  G02B30/56 ,  H04N5/89 ,  G10K11/26 ,  G21K1/00 ,  G02B6/293 ,  H04N5/225 ,  G02B3/00 ,  G02B3/08 ,  H04N13/344 ,  G02B5/32 ,  G02B27/01 ,  G03H1/02 ,  G06F3/01 ,  H04N13/388 ,  G03H1/00

摘要： Holographic energy directing systems may include a waveguide array and a relay element. Disclosed calibration approaches allows for mapping of energy locations and mapping of energy locations to angular direction of energy as defined in a four-dimensional plenopic system. Distortions due to the waveguide array and relay element may also be compensated.

公开(公告)号：US20210289194A1

公开(公告)日：2021-09-16

申请号：US16817287

申请日：2020-03-12

申请人： Amdocs Development Limited

发明人： Pavel May ,  Vladimir Tkach ,  Sergey Podalov

IPC分类号： H04N13/388 ,  H04N13/282

摘要： As described herein, a system, method, and computer program are provided for generating volumetric video. In use, a system receives, from a plurality of user devices, a plurality of instances of video of an environment. In particular, each instance of the video is captured by a different user device of the plurality of user devices from a perspective of the user device. Further, the system generates a volumetric video using the plurality of instances of video of the environment.

公开(公告)号：US20210280098A1

公开(公告)日：2021-09-09

申请号：US16916134

申请日：2020-06-30

申请人： NANJING LOPU TECHNOLOGY CO., LTD.

发明人： Xiaobing SHEN ,  Bin ZHU ,  Lili JI ,  Fei SHEN ,  Lingling JIANG

IPC分类号： G09F9/302 ,  H04N13/388

摘要： A curved display screen forming method includes: modeling to obtain a virtual display layer, and segmenting the display layer to obtain a size of a virtual display module; mapping the size of the virtual display module to obtain a size of a materialized display module; reducing edges of the materialized display module, and arranging an adjustment protrusion on each edge of the materialized display module; modeling to obtain a virtual adjustment layer, wherein a virtual plate of the virtual adjustment layer corresponds to the plurality of virtual display modules, obtaining a size of the virtual plate; converting the size of the virtual plate from a curved surface to a plane to obtain a planar size of the materialized plate; and assembling the materialized display module and the materialized plate to form a curved display screen.

公开(公告)号：US20210263331A1

公开(公告)日：2021-08-26

申请号：US17179146

申请日：2021-02-18

申请人： Universal City Studios LLC

发明人： John David Smith ,  Bradford Ross Benn ,  Peter Carsillo ,  Tony Plett

IPC分类号： G02B30/40 ,  H04N9/31 ,  H04N13/388 ,  H04N13/302

摘要： A lensed display system includes a projector configured to project an image. The lensed display system includes a lens formed of a glass or crystalline material. The lens includes a first surface, wherein at least a portion of the first surface includes a coating that is configured to display the projected image. The lens includes a second surface, wherein the second surface comprises a transparent curved surface that is configured to face toward a user and to enable the user to view the image projected onto the coating through the transparent curved surface.

公开(公告)号：US20210149108A1

公开(公告)日：2021-05-20

申请号：US17135952

申请日：2020-12-28

申请人： LIGHT FIELD LAB, INC.

发明人： Jonathan Sean Karafin ,  Brendan Elwood Bevensee

IPC分类号： G02B6/08 ,  G02B27/09 ,  G02B25/00 ,  G03H1/22 ,  G02B30/00 ,  G02B30/56 ,  H04N5/89 ,  G02B30/33 ,  G02B6/02 ,  G02B27/00 ,  G02B6/04 ,  G02B27/10 ,  G10K11/26 ,  G21K1/00 ,  G02B6/293 ,  H04N5/225 ,  G02B3/00 ,  G02B3/08 ,  H04N13/344 ,  G02B5/32 ,  G02B27/01 ,  G03H1/02 ,  G06F3/01 ,  H04N13/388 ,  G03H1/00

摘要： Disclosed are relay elements exhibiting transverse localization. The relay elements may include a relay element body having one or more structures, where the structures can be coupled in series, in parallel and/or in stacked configurations. The structures may have multiple surfaces such that energy waves propagating therethrough the relay elements may experience spatial magnification or de-magnification.

公开(公告)号：US20210080645A1

公开(公告)日：2021-03-18

申请号：US16882422

申请日：2020-05-22

申请人： LIGHT FIELD LAB, INC.

发明人： Jonathan Sean Karafin ,  Brendan Elwood Bevensee

IPC分类号： G02B6/08 ,  G02B27/09 ,  G02B25/00 ,  G03H1/22 ,  G02B30/00 ,  G02B30/56 ,  H04N5/89 ,  G02B30/33 ,  G02B6/02 ,  G02B27/00 ,  G02B6/04 ,  G02B27/10 ,  G10K11/26 ,  G21K1/00 ,  G02B6/293 ,  H04N5/225 ,  G02B3/00 ,  G02B3/08 ,  H04N13/344 ,  G02B5/32 ,  G02B27/01 ,  G03H1/02 ,  G06F3/01 ,  H04N13/388 ,  G03H1/00

摘要： Disclosed embodiments include an energy waveguide system having an array of waveguides and an energy inhibiting element configured to substantially fill a waveguide element aperture and selectively propagate energy along some energy propagation paths through the array of waveguides. In an embodiment, such an energy waveguide system may define energy propagation paths through the array of waveguides in accordance to a 4D plenoptic system. In an embodiment, energy propagating through the energy waveguide system may comprise energy propagation for stimulation of any sensory receptor response including visual, auditory, somatosensory systems, and the waveguides may be incorporated into a holographic display or an aggregated bidirectional seamless energy surface capable of both receiving and emitting two-dimensional, light field or holographic energy through waveguiding or other 4D plenoptic functions prescribing energy convergence within a viewing volume. The waveguides may include different structures configured for each or all sensory system or energy domain to direct energy through refraction, diffraction, reflection, or other approaches of affecting the propagation paths of energy.

公开(公告)号：US10951883B2

公开(公告)日：2021-03-16

申请号：US15890816

申请日：2018-02-07

申请人： Lockheed Martin Corporation

发明人： Mark A. Lamkin ,  Kyle Martin Ringgenberg ,  Jordan David Lamkin

IPC分类号： H04N13/15 ,  H04N13/388 ,  H05K1/02 ,  H05K1/11 ,  H05K3/00 ,  H04N13/139 ,  G06F3/14

摘要： In one embodiment, an electronic display assembly includes a circuit board and a plurality of display facets. Each display facet is coupled to one side of the circuit board. Each display facet includes a plurality of display pixels. Each display facet includes a selectable display resolution from a plurality of display resolutions. Each display facet is individually addressable such that the plurality of display facets are configurable to provide heterogeneous display resolutions. The circuit board includes a plurality of facet locations. Each particular facet location is configured to transmit signals to a particular display facet that is electrically coupled to the particular facet location, thereby displaying light on the particular display facet at a particular selected display resolution.