公开(公告)号：US12111970B2

公开(公告)日：2024-10-08

申请号：US16891250

申请日：2020-06-03

申请人： FUJIFILM BUSINESS INNOVATION CORP.

发明人： Ikumi Kaede

IPC分类号： G06F3/01 ,  G02B30/56 ,  G03H1/00

CPC分类号： G06F3/017 ,  G02B30/56 ,  G03H1/0005 ,  G03H2001/0061

摘要： An information processing device includes a processor configured to perform a first process in response to detection of a first movement of a tangible object in a real world, the first movement comprising a first pass-through of a first region from a first space to a second space, the first region corresponding to a first image presented in midair to a user, the first space being a space on one side of the first region, the second space being a space on an opposite side of the first region, and perform a second process in response to detection of a second movement of the object, the second movement comprising an entrance to the first region from the first space but not comprising an exit to the second space from the first region.

公开(公告)号：US12105305B2

公开(公告)日：2024-10-01

申请号：US17753804

申请日：2020-08-21

申请人： JINGMEN CITY DREAM EXPLORATION TECHNOLOGY CO., LTD.

发明人： Guangjun Wang ,  Weiwei Yu

IPC分类号： G02B30/56 ,  G02B30/40 ,  G02B30/54 ,  H04N13/383

CPC分类号： G02B30/56 ,  G02B30/40 ,  H04N13/383 ,  G02B30/54

摘要： Provided in the present application is a holographic display system, comprising an on-site holographic display system, a transmissive geometric holographic display system, a geometric holographic display system with folded optical path, and a reflective geometric holographic display system. A display element capable of directly displaying screens provided with depth of field information is used to project a diverging 3D image in the air without the aid of another reference light source. The image is converted by a projection screen of an equivalent negative refractive index flat lens to then obtain an observable 3D image suspended in the air, which reduces costs. At the same time, the 3D image may be displayed in front of or behind the projection screen, the display space is infinite, and in a very small device space, a super large screen and super deep depth of field may also be displayed.

公开(公告)号：US20240305743A1

公开(公告)日：2024-09-12

申请号：US18545196

申请日：2023-12-19

申请人： Holicom Film Limited

发明人： Stephen Ley ,  Ian Christopher O'Connell ,  Bruce Finn

IPC分类号： H04N7/14 ,  G02B30/56 ,  G03B15/02 ,  G03B15/06 ,  G03B15/07 ,  H04N5/222 ,  H04N5/272 ,  H04N7/15 ,  H04N19/112 ,  H04N19/132 ,  H04N19/137 ,  H04N19/17 ,  H04N19/186 ,  H04N19/20 ,  H04N19/587

CPC分类号： H04N7/142 ,  G02B30/56 ,  G03B15/02 ,  G03B15/06 ,  G03B15/07 ,  H04N5/2224 ,  H04N5/272 ,  H04N7/144 ,  H04N7/15 ,  H04N19/112 ,  H04N19/132 ,  H04N19/137 ,  H04N19/17 ,  H04N19/186 ,  H04N19/20 ,  H04N19/587

摘要： This invention concerns a method of filming a subject to be projected as a Pepper's Ghost image. The method may comprise filming a subject under a lighting arrangement having one or more front lights for illuminating a front of a subject and one or more backlights. The lights may be controlled such that the total brightness of the one or more front lights, as measured of the subject, is less than or approximately the same as the total brightness of the one or more backlights, as measured at the subject. The subject may be located directly above one or more floor lights such the subject is illuminated from below by the one or more floor lights.

公开(公告)号：US20240296766A1

公开(公告)日：2024-09-05

申请号：US18663953

申请日：2024-05-14

申请人： Magic Leap, Inc.

发明人： Guillermo Padin Rohena ,  Ralph Remsburg ,  Adrian Kaehler ,  Evan Francis Rynk

IPC分类号： G09G3/02 ,  F04D17/16 ,  F04D25/08 ,  F04D29/00 ,  F04D29/42 ,  G02B27/01 ,  G02B30/56 ,  G06F3/16 ,  G06T19/00 ,  G08B21/18 ,  G09G3/00 ,  G09G5/10 ,  H04N5/262

CPC分类号： G09G3/02 ,  F04D17/16 ,  F04D29/005 ,  F04D29/4226 ,  G02B27/017 ,  G02B30/56 ,  G06F3/167 ,  G08B21/18 ,  G09G3/005 ,  G09G5/10 ,  H04N5/2627 ,  F04D25/08 ,  G02B2027/014 ,  G02B2027/0154 ,  G06T19/006 ,  G09G3/003 ,  G09G2320/028 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2354/00 ,  G09G2360/04 ,  G09G2370/16

摘要： Apparatus and methods for displaying an image by a rotating structure are provided. The rotating structure can comprise blades of a fan. The fan can be a cooling fan for an electronics device such as an augmented reality display. In some embodiments, the rotating structure comprises light sources that emit light to generate the image. The light sources can comprise light-field emitters. In other embodiments, the rotating structure is illuminated by an external (e.g., non-rotating) light source.

公开(公告)号：US20240295748A1

公开(公告)日：2024-09-05

申请号：US17922752

申请日：2022-07-28

申请人： LG ELECTRONICS INC.

发明人： Hyungsuk RYU

IPC分类号： G02B30/56 ,  G02B27/09

CPC分类号： G02B30/56 ,  G02B27/0983

摘要： A display device can include a case having an opening; a first optical mirror disposed on a first side within the case; a second optical mirror disposed on a second side within the case and located under the first optical mirror; and an image display unit disposed on a third side within the case and having a plurality of surfaces for outputting images. Also, the first optical mirror and the second optical mirror are configured to reflect the images output by the plurality of the surfaces of the image display unit and merge the images together to display a combined image at a space located between the opening and a viewer. Also, a second distance between the second optical mirror and the image display unit is proportional to a first distance between the first optical mirror and the second optical mirror for displaying the combined image at a predetermined height.

公开(公告)号：US20240272453A1

公开(公告)日：2024-08-15

申请号：US18022792

申请日：2022-06-29

申请人： Beijing BOE Technology Development Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Zhihong DU ,  Jindou LIU

IPC分类号： G02B30/56 ,  G02B27/01 ,  G02B27/09

CPC分类号： G02B30/56 ,  G02B27/0172 ,  G02B27/0955 ,  G02B27/0977 ,  G02B27/0994

摘要： The present disclosure provides a wearable device with a rear view function, the wearable device including: a wearable main body having a front view area and a rear view area; an image guide assembly fixed on the wearable main body and crossing over the front view area and the rear view area, wherein the image guide assembly has at least one light inlet and a light outlet, the at least one light inlet is in the rear view area, and the image guide assembly is configured to transmit rear view light received by the at least one light inlet to the light outlet and emit the rear view light; and a floating imaging assembly fixed on the wearable main body, and configured to form a floating image of a rear view image in the front view area according to light emitted from the light outlet.

公开(公告)号：US12061356B2

公开(公告)日：2024-08-13

申请号：US18199483

申请日：2023-05-19

申请人： LIGHT FIELD LAB, INC.

发明人： Jonathan Sean Karafin ,  Brendan Elwood Bevensee

IPC分类号： F21V8/00 ,  G02B3/00 ,  G02B6/02 ,  G02B6/04 ,  G02B6/08 ,  G02B6/293 ,  G02B25/00 ,  G02B27/00 ,  G02B27/01 ,  G02B27/09 ,  G02B27/10 ,  G02B30/00 ,  G02B30/33 ,  G02B30/56 ,  G03H1/22 ,  G10K11/26 ,  G21K1/00 ,  H04N5/89 ,  H04N13/388 ,  H04N23/957 ,  G02B3/08 ,  G02B5/32 ,  G03H1/00 ,  G03H1/02 ,  G06F3/01 ,  H04N13/344

CPC分类号： G02B6/0096 ,  G02B6/02042 ,  G02B6/023 ,  G02B6/04 ,  G02B6/08 ,  G02B6/29325 ,  G02B27/0172 ,  G02B27/0955 ,  G02B27/0994 ,  G02B27/1066 ,  G02B30/00 ,  G02B30/33 ,  H04N13/388 ,  G02B3/0056 ,  G02B3/08 ,  G02B5/32 ,  G02B6/0229 ,  G02B6/02295 ,  G02B25/00 ,  G02B25/002 ,  G02B27/0093 ,  G02B27/0103 ,  G02B2027/0105 ,  G02B2027/0134 ,  G02B2027/0174 ,  G02B27/1073 ,  G02B30/56 ,  G03H1/0005 ,  G03H2001/0088 ,  G03H1/0248 ,  G03H1/2202 ,  G03H1/2294 ,  G03H2223/19 ,  G06F3/01 ,  G06F3/013 ,  G10K11/26 ,  G21K1/00 ,  H04N5/89 ,  H04N13/344 ,  H04N23/957 ,  Y02E10/52

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：US20240248325A1

公开(公告)日：2024-07-25

申请号：US18397485

申请日：2023-12-27

申请人： Alps Alpine Co., Ltd.

发明人： Katsunari Ashimine

IPC分类号： G02B30/56

CPC分类号： G02B30/56

摘要： An aerial image display apparatus includes a retroreflecting layer in which a design including an opening for generating an aerial image is formed, a polarizer on the bottom side of the retroreflecting layer, a diffusion layer disposed below the polarizer, a light source disposed below the diffusion layer, and a polarizing beam splitter on the upper surface side of the retroreflecting layer, wherein the aerial image of the design is displayed above a polarizing beam splitter using the light source located directly below.

公开(公告)号：US20240241391A1

公开(公告)日：2024-07-18

申请号：US18153779

申请日：2023-01-12

申请人： GM Global Technology Operations LLC

发明人： Thomas A. Seder ,  Joseph F. Szczerba ,  John P. Weiss

IPC分类号： G02B30/56 ,  B60K35/00 ,  G06F3/01 ,  G06Q30/0601

CPC分类号： G02B30/56 ,  B60K35/00 ,  G06F3/012 ,  G06F3/013 ,  G06F3/017 ,  G06Q30/0631 ,  B60K2370/177 ,  B60K2370/334

摘要： A method of using a system for generating a centrally located floating image display includes displaying a first image with a first display, receiving the first image with a first reflector, reflecting the first image with the first reflector, displaying, a second image with a second display, receiving the second image with a second reflector, reflecting the second image with the second reflector, displaying first private information to the first passenger and second private information to the second passenger with a transparent display positioned between the first passenger and the first reflector and between the second passenger and the second reflector, receiving input from the first and second passengers with the system controller, collecting images with an external scene camera, and displaying general information with an augmented reality display.

公开(公告)号：US20240210725A1

公开(公告)日：2024-06-27

申请号：US18390715

申请日：2023-12-20

申请人： NICHIA CORPORATION

发明人： Hajime AKIMOTO ,  Hiroshi MIYAIRI ,  Kazuhiro MIYAGI ,  Masakazu KOTANI ,  Keiko ONO ,  Atsushi KOJIMA

IPC分类号： G02B30/56 ,  G06F3/01 ,  G06F3/042 ,  G06V10/74 ,  G06V40/10 ,  G09G3/00

CPC分类号： G02B30/56 ,  G06F3/013 ,  G06F3/042 ,  G06V10/74 ,  G06V40/10 ,  G09G3/003 ,  G02B5/124

摘要： An image display device includes: a first display device configured to output a first image representing an operation part for an apparatus; an imaging element configured to reflect the first image and to form the first image in mid-air as a mid-air image; a first sensor configured to detect an approach of a detection object to the mid-air image and to output a first signal; and a controller configured to output a second signal to the apparatus based on the first signal.