公开(公告)号：US20180188550A1

公开(公告)日：2018-07-05

申请号：US15863450

申请日：2018-01-05

Applicant: Looking Glass Factory, Inc.

Inventor： Shawn Frayne ,  Shiu Pong Lee ,  Tung Yiu Fok ,  Alexis Hornstein ,  Albert Hwang ,  Kyle Appelgate

IPC: G02B27/22 ,  G02B5/124 ,  G03B35/26 ,  G02B27/28 ,  G02B5/136 ,  G02B27/10 ,  G02B27/26

CPC classification number: G02B27/2292 ,  G02B3/0056 ,  G02B3/0062 ,  G02B5/124 ,  G02B5/136 ,  G02B27/106 ,  G02B27/26 ,  G02B27/283 ,  G03B21/28 ,  G03B35/26 ,  H04N13/225 ,  H04N13/229 ,  H04N13/305 ,  H04N13/346 ,  H04N13/383 ,  H04N13/388

Abstract: A persistent image retroreflecting display that enables the formation of a real image in free space includes a first light source that generates a polarized light output; a retroreflector module adjacent a first side of the first light source; a quarter waveplate coupled to the retroreflector module and adjacent the first light source; and a reflective polarizer positioned between the first light source and a viewer of the display.

公开(公告)号：US20180188549A1

公开(公告)日：2018-07-05

申请号：US15863428

申请日：2018-01-05

Applicant: Looking Glass Factory, Inc.

Inventor： Shawn Frayne ,  Shiu Pong Lee ,  Tung Yiu Fok ,  Alexis Hornstein ,  Albert Hwang ,  Kyle Appelgate

IPC: G02B27/22 ,  G02B27/10 ,  G02B3/00 ,  G02B27/26

CPC classification number: G02B27/2292 ,  G02B3/0056 ,  G02B3/0062 ,  G02B5/124 ,  G02B5/136 ,  G02B27/106 ,  G02B27/26 ,  G02B27/283 ,  G03B21/28 ,  G03B35/26 ,  H04N13/225 ,  H04N13/229 ,  H04N13/305 ,  H04N13/346 ,  H04N13/383 ,  H04N13/388

Abstract: A superstereoscopic image retroreflecting display that enables the formation of a real image in free space includes a first light source that generates a first light output; a lenticular lens optically coupled to the first light source that, with the first light source, generates a first light output having viewing angle dependency; a first beam splitter module; and a retroreflector module opposite the first light source.

公开(公告)号：US10191295B2

公开(公告)日：2019-01-29

申请号：US15863399

申请日：2018-01-05

Applicant: Looking Glass Factory, Inc.

Inventor： Shawn Frayne ,  Shiu Pong Lee ,  Tung Yiu Fok ,  Alexis Hornstein ,  Albert Hwang ,  Kyle Appelgate

IPC: G03B21/28 ,  G03B21/606 ,  G02B27/22 ,  G02B27/10 ,  G02B3/00 ,  G02B27/26 ,  H04N13/383 ,  H04N13/388 ,  G02B5/124 ,  G02B5/136 ,  G02B27/28 ,  G03B35/26 ,  H04N13/229 ,  H04N13/225 ,  H04N13/305 ,  H04N13/346

Abstract: A retroreflecting display that enables the formation of a real image in free space includes a first light source that generates a first light output; a first beam splitter module; and a retroreflector module opposite the first light source.

公开(公告)号：US10151931B2

公开(公告)日：2018-12-11

申请号：US15863450

申请日：2018-01-05

Applicant: Looking Glass Factory, Inc.

Inventor： Shawn Frayne ,  Shiu Pong Lee ,  Tung Yiu Fok ,  Alexis Hornstein ,  Albert Hwang ,  Kyle Appelgate

IPC: G03B21/28 ,  G03B21/606 ,  G02B27/22 ,  G02B27/10 ,  G02B3/00 ,  G02B27/26 ,  H04N13/305 ,  H04N13/346 ,  H04N13/383 ,  H04N13/388 ,  G02B5/124 ,  G02B5/136 ,  G02B27/28 ,  G03B35/26 ,  H04N13/229 ,  H04N13/225

Abstract: A persistent image retroreflecting display that enables the formation of a real image in free space includes a first light source that generates a polarized light output; a retroreflector module adjacent a first side of the first light source; a quarter waveplate coupled to the retroreflector module and adjacent the first light source; and a reflective polarizer positioned between the first light source and a viewer of the display.

公开(公告)号：US11754975B2

公开(公告)日：2023-09-12

申请号：US17877757

申请日：2022-07-29

Applicant: Looking Glass Factory, Inc.

Inventor： Alexis Hornstein ,  Kyle Appelgate ,  Lee Shiu Pong ,  Shi Yun Liu ,  Shawn Michael Frayne

IPC: G03H1/22 ,  H04N13/376 ,  G03H1/00 ,  H04N13/368

CPC classification number: G03H1/2249 ,  G03H1/0005 ,  H04N13/368 ,  H04N13/376 ,  G03H2001/0088 ,  G03H2001/2273

Abstract: A holographic display and method for operating the holographic display can include: a holographic display operable in a plurality of modes, a computing system, and a sensor. The holographic display can option include a user interface device. Views displayed by the display can optionally be processed or modified based on a viewer pose relative to the display.

公开(公告)号：US20230262208A1

公开(公告)日：2023-08-17

申请号：US18137720

申请日：2023-04-21

Applicant: Looking Glass Factory, Inc.

Inventor： Kyle Appelgate ,  Evan Kahn ,  Alexis Hornstein ,  Shawn Michael Frayne ,  Matthew Collins ,  Char Stiles ,  Robert Kodadek

IPC: H04N13/351 ,  G06T3/40 ,  H04N13/302 ,  H04N13/15 ,  G03H1/26 ,  G03H1/00 ,  H04N13/161 ,  H04N19/597

CPC classification number: H04N13/351 ,  G06T3/4038 ,  H04N13/302 ,  H04N13/15 ,  G03H1/26 ,  G03H1/0005 ,  H04N13/161 ,  H04N19/597 ,  G03H2001/0088

Abstract: A system and/or method can be operable to receive a plurality of views of one or more scenes (e.g., from different perspectives) and generate a lightfield image and/or lightfield video from the plurality of views. The generated lightfield image and/or lightfield video can be encoded, transmitted, and/or decoded, for instance to facilitate sharing of the lightfield image and/or light field video.

公开(公告)号：US20220368883A1

公开(公告)日：2022-11-17

申请号：US17862846

申请日：2022-07-12

Applicant: Looking Glass Factory, Inc.

Inventor： Kyle Appelgate ,  Evan Kahn ,  Alexis Hornstein ,  Shawn Michael Frayne ,  Matthew Collins ,  Char Stiles

IPC: H04N13/351 ,  G06T3/40 ,  H04N13/302 ,  H04N13/15 ,  G03H1/26 ,  G03H1/00 ,  H04N13/161 ,  H04N19/597

Abstract: A system and method can include receiving a set of views, encoding the set of views, and displaying the set of views such that they are perceived as a holographic image.

公开(公告)号：US20220365485A1

公开(公告)日：2022-11-17

申请号：US17877757

申请日：2022-07-29

Applicant: Looking Glass Factory, Inc.

Inventor： Alexis Hornstein ,  Kyle Appelgate ,  Lee Shiu Pong ,  Shi Yun Liu ,  Shawn Michael Frayne

IPC: G03H1/22 ,  H04N13/376 ,  G03H1/00 ,  H04N13/368

Abstract: A holographic display and method for operating the holographic display can include: a holographic display operable in a plurality of modes, a computing system, and a sensor. The holographic display can option include a user interface device. Views displayed by the display can optionally be processed or modified based on a viewer pose relative to the display.

公开(公告)号：US11449004B2

公开(公告)日：2022-09-20

申请号：US17326857

申请日：2021-05-21

Applicant: Looking Glass Factory, Inc.

Inventor： Alexis Hornstein ,  Kyle Appelgate ,  Lee Shiu Pong ,  Shi Yun Liu ,  Shawn Michael Frayne

IPC: G03H1/22 ,  H04N13/376 ,  G03H1/00 ,  H04N13/368

Abstract: A holographic display and method for operating the holographic display can include: a holographic display operable in a plurality of modes, a computing system, and a sensor. The holographic display can option include a user interface device. Views displayed by the display can optionally be processed or modified based on a viewer pose relative to the display.

公开(公告)号：US11425363B2

公开(公告)日：2022-08-23

申请号：US17226404

申请日：2021-04-09

Applicant: Looking Glass Factory, Inc.

Inventor： Kyle Appelgate ,  Evan Kahn ,  Alexis Hornstein ,  Shawn Michael Frayne ,  Matthew Collins ,  Char Stiles

IPC: H04N13/351 ,  H04N13/302 ,  G06T3/40 ,  H04N13/15 ,  G03H1/26 ,  G03H1/00 ,  H04N13/161 ,  H04N19/597

Abstract: A system and method can include receiving a set of views, encoding the set of views, and displaying the set of views such that they are perceived as a holographic image.