-
公开(公告)号：US12111615B2
公开(公告)日：2024-10-08
申请号：US17375609
申请日：2021-07-14
CPC分类号： G03H1/0866 , G02B5/32 , G03H1/0248 , G03H1/2202 , G03H2001/2228 , G03H2222/34 , G03H2223/14 , G03H2223/16 , G03H2223/23
摘要： Holographic and diffractive optical encoding techniques for forming reflection or transmission holograms. The encoding device includes a substrate having an interference pattern that can propagate light along a light propagation path from one side of the substrate to another side of the substrate. Furthermore, an optical element may be used to propagate light according to a four-dimensional light field coordinate system.
-
公开(公告)号：US12022053B2
公开(公告)日：2024-06-25
申请号：US17548906
申请日：2021-12-13
IPC分类号： H04N13/32 , G03H1/00 , G03H1/22 , G09G3/00 , H04N13/161 , H04N13/363
CPC分类号： H04N13/32 , G03H1/0005 , G03H1/2205 , G09G3/003 , H04N13/161 , H04N13/363 , G03H2001/0061 , G03H2001/0088 , G03H2210/30 , G03H2223/16 , G09G2370/022
摘要： A light filed (LF) display system for displaying holographic content (e.g., a holographic film or holographic content to augment a film) to viewers in a cinema. The LF display system in the cinema includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the cinema. The array of LF modules displays the holographic content to viewers in viewing volumes. The LF display system can be included in a LF film network. The LF film network allows holographic content to be created at one location and presented at another location. The LF film network includes a network system to manage the digital rights of the holographic performance content.
-
公开(公告)号：US20240053538A1
公开(公告)日：2024-02-15
申请号：US18267196
申请日：2021-12-15
CPC分类号： G02B6/12021 , G02B6/12033 , G02B6/12016 , G02B6/1228 , G02B6/12014 , G03H1/0408 , G03H2001/0061
摘要： Energy relays may be formed to have various surface profiles. Methods and devices are disclosed for forming energy relays with energy propagation paths configured to account for various energy relay surface profiles so that the energy relays can direct energy through the surfaces of the energy relays with the desired angular profiles and angular extent.
-
公开(公告)号：US11902500B2
公开(公告)日：2024-02-13
申请号：US16638093
申请日：2019-08-09
IPC分类号： H04N13/368 , H04N13/398 , H04N13/383 , H04R1/02 , G06F3/14 , G03H1/22 , G03H1/00
CPC分类号： H04N13/368 , G03H1/0005 , G03H1/2249 , G03H1/2294 , G06F3/1446 , H04N13/383 , H04N13/398 , H04R1/02 , G03H2001/0055 , G03H2001/0061 , H04R2499/15
摘要： A light field (LF) display system presents holographic content to one or more viewers in a public setting for digital signage applications. In some embodiments, the LF display system includes a sensory feedback assembly, a tracking system and/or a viewer profiling module. The sensory feedback assembly may comprise sensory feedback devices that provide sensory feedback to viewers of the LF display system in tandem with the presented holographic content. The tracking system may comprise cameras used to track the viewers of the LF display system. Based on a viewer's tracked position and/or tracked gaze, the LF display system may generate holographic content that is perceivable by certain viewers but not viewable by others. The viewer profiling module may identify each viewer for providing personalized holographic content and may further monitor and record behavior of viewers for informing subsequent presentations of holographic content by the LF display system.
-
公开(公告)号：US11885988B2
公开(公告)日：2024-01-30
申请号：US17552712
申请日：2021-12-16
发明人： Jonathan Sean Karafin , Brendan Elwood Bevensee , Ed Ibe , Jared Perez , Xudong Chen , Joseph W. Rickwalder
IPC分类号： G02B5/02 , G02B30/00 , F24V30/00 , G02B6/04 , G02B6/10 , G02B27/09 , G03H1/02 , G02B6/06 , G02B27/01 , G02B30/56 , G02B3/00 , G02B3/08 , G02B5/32 , F24S30/00
CPC分类号： G02B5/0242 , F24V30/00 , G02B3/0037 , G02B3/0056 , G02B3/08 , G02B5/0278 , G02B5/32 , G02B6/04 , G02B6/06 , G02B6/10 , G02B27/0103 , G02B27/09 , G02B27/0994 , G02B30/00 , G02B30/56 , G03H1/02 , F24S30/00
摘要： Disclosed are systems and methods for manufacturing energy relays for energy directing systems. Methods and devices are disclosed for forming random and non-random patterns of energy relay materials with energy localization properties. Methods and devices are disclosed for forming energy relays of different shapes.
-
公开(公告)号：US20240012267A1
公开(公告)日：2024-01-11
申请号：US18207892
申请日：2023-06-09
IPC分类号： G02B30/10 , G02B30/26 , A61B3/032 , A61B3/036 , G03H1/00 , G03H1/26 , H04N13/344 , G02B30/27 , F21V8/00 , B33Y30/00 , B33Y50/02 , B29C64/282 , B29C64/232 , B29C64/255 , B29C64/393 , B29C64/236 , B29C64/241 , B29C64/135 , A61M21/00 , G06F3/01 , G06F3/03 , G06F3/04815 , G06T19/00
CPC分类号： G02B30/10 , G02B30/26 , A61B3/032 , A61B3/036 , G03H1/0005 , G03H1/268 , H04N13/344 , G02B30/27 , G02B6/0005 , B33Y30/00 , B33Y50/02 , B29C64/282 , B29C64/232 , B29C64/255 , B29C64/393 , B29C64/236 , B29C64/241 , B29C64/135 , A61M21/00 , G06F3/011 , G06F3/0325 , G06F3/04815 , G06T19/006 , A61B2503/12 , G03H2222/34 , G03H2223/16 , A61M2021/005
摘要： Disclosed is a device that utilizes a light-field display to project a virtual continuum of real world perspectives of a natural scene to a plurality of observer viewpoints to simulate a natural environment. An observer perceives different perspectives as he or she moves through the simulated environment just like the observer would as if he or she were in a natural environment.
-
公开(公告)号：US20230415021A1
公开(公告)日：2023-12-28
申请号：US18201910
申请日：2023-05-25
IPC分类号： A63B71/06 , G03H1/00 , H04N13/302 , H04N19/20 , G02B30/56
CPC分类号： A63B71/0622 , G03H1/0005 , H04N13/302 , H04N19/20 , G02B30/56 , G03H2226/04 , A63B2071/0636 , A63B2071/0625 , A63B2071/0655 , G03H2001/0088
摘要： A light field (LF) display system for displaying holographic content (e.g., a holographic sporting event or holographic content to augment a holographic sporting event) to viewers in an arena. The LF display system in the arena includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the arena. The array of LF modules displays the holographic content to viewers in the viewing volumes. The LF display system can be included in a LF sporting event network. The LF sporting event network allows holographic content to be created at one location and presented at another location. The LF sporting event network includes a network system to manage the digital rights of the holographic sporting event content.
-
8.发明公开公开(公告)号：US20230408758A1
公开(公告)日：2023-12-21
申请号：US18212446
申请日：2023-06-21
IPC分类号： F21V8/00 , G02B27/09 , G02B30/00 , G02B30/33 , G02B6/02 , G02B6/04 , G02B27/10 , G02B6/293 , H04N13/388 , G02B6/08 , G02B27/01
CPC分类号： G02B6/0096 , G02B27/0994 , G02B30/00 , G02B30/33 , G02B6/02042 , G02B6/04 , G02B27/1066 , G02B6/023 , G02B6/29325 , H04N13/388 , G02B6/08 , G02B27/0172 , G02B27/0955 , Y02E10/52 , G02B25/00
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：US20230341592A1
公开(公告)日：2023-10-26
申请号：US18136959
申请日：2023-04-20
CPC分类号： G02B3/0006 , G06T15/005 , G06T15/06 , G06T15/205 , G06T17/20 , G02B30/00
摘要： Disclosed are systems and methods to render data from a 3D environment. The methods and systems of this disclosure utilize inverse ray tracing from a viewing volume to capture energy data from a 3D environment in a single rendering pass providing thereby collecting data more efficiently and accurately.
-
公开(公告)号：US11754974B2
公开(公告)日：2023-09-12
申请号：US17776130
申请日：2020-11-12
CPC分类号： G03H1/2205 , G02B30/56
摘要： Relay systems may be incorporated into optical systems to direct light from at least one image source to a viewing volume. Light from a plurality of image sources may be directed by relay systems to a viewing volume. Some light from the plurality of image sources may be occluded by an occlusion system to reduce undesirable artifacts in when the relayed light from the plurality of image sources are observed in the viewing volume.
-
-
-
-
-
-
-
-
-
搜索结果
139 条记录 (耗时 0.044 秒)
