公开(公告)号：US20240385501A1

公开(公告)日：2024-11-21

申请号：US18789352

申请日：2024-07-30

Applicant: Universal City Studios LLC

Inventor： Anthony A. Mecca

IPC: G03B21/10 ,  A63J5/02 ,  A63J21/00 ,  G02B30/33 ,  G02B30/60 ,  G03B21/14 ,  G03B21/56 ,  G03B21/60 ,  G03B21/606 ,  G03B21/62 ,  G09F13/18 ,  H04N9/31 ,  H04N13/363

Abstract: A three-dimensional (3-D) projection system includes a projector configured to output a projection of light to simulate a 3-D object, an opaque surface configured to receive the projection of light to simulate a portion of the 3-D object on the opaque surface, and a translucent scrim disposed at a boundary of the opaque surface and configured to receive the projection of light to simulate an extension of the 3-D object away from and beyond the boundary of the opaque surface.

公开(公告)号：US12055847B2

公开(公告)日：2024-08-06

申请号：US18050447

申请日：2022-10-27

Applicant: Cole Franklin

Inventor： Cole Franklin

IPC: G03B21/62 ,  G03B21/10

CPC classification number: G03B21/62 ,  G03B21/10

Abstract: A dual sided display includes a display projector. The display projector includes a lamp and a display projector image. The display projector image has pixels and the pixels produce light as light rays. The display includes a display panel that has an upper edge, a lower edge, a left edge and a right edge. The display panel is formed of a substrate that is translucent or transparent. A display panel first viewing surface is formed on the first side of the display panel. A display panel second viewing surface is formed on the second side of the display panel. The wherein the display panel first viewing surface is parallel to and opposing the display panel second viewing surface. The display panel has a thickness. A displayed image is displayed on the display panel first viewing surface and the display panel second viewing surface simultaneously.

公开(公告)号：US11921415B2

公开(公告)日：2024-03-05

申请号：US17427224

申请日：2020-01-18

Applicant: APPOTRONICS CORPORATION LIMITED

Inventor： Kejian Cui ,  Fei Hu ,  Yi Li

IPC: G03B21/625 ,  C08F290/06 ,  C09J175/16 ,  G03B21/10 ,  G03B21/62

CPC classification number: G03B21/625 ,  C08F290/067 ,  C09J175/16 ,  G03B21/10 ,  G03B21/62

Abstract: Provided is an optical coating for a projection screen, containing the following components in parts by weight: 2-15 parts of light-absorbing material, 5-20 parts of aluminum silver powder, 20-60 parts of acrylate oligomer, 10-45 parts of diluent, 0.5-15 parts of photoinitiator, and 0.1-6 parts of auxiliary agent; the light-absorbing material is one or more of carbon black, lamp black, iron black, and aniline black, and has an average particle size of 20-2000 nm; the aluminum silver powder is flake-shaped and has an average particle size of 3-10 μm.

公开(公告)号：US20240019773A1

公开(公告)日：2024-01-18

申请号：US18222751

申请日：2023-07-17

Applicant: PLASTIC OMNIUM LIGHTING SYSTEMS GMBH

Inventor： Sergey KHRUSHCHEV ,  Andreas HARTMANN ,  Thomas FEIL ,  Eugen PAPPELHEIM

IPC: G03B21/10 ,  G03B21/20

CPC classification number: G03B21/10 ,  G03B21/208

Abstract: A projector assembly with at least one light source, which is connected downstream of a gobo screen, is disclosed. The gobo screen has a gobo aperture diaphragm and a gobo lens. A projection lens is connected downstream of the gobo screen. In addition, an aperture diaphragm is connected downstream of the gobo screen. The light emitted by the light source is focused in the aperture diaphragm via the gobo lens. The image from the gobo screen is displayed in the far field via the projection lens.

公开(公告)号：US20230403377A1

公开(公告)日：2023-12-14

申请号：US18335034

申请日：2023-06-14

Applicant: MirraViz, Inc.

Inventor： Peter M. Baumgart ,  Stephen Christopher Kekoa Hager ,  Ye Yuan ,  Michael Wang

IPC: H04N9/31 ,  G02B5/22 ,  G02B5/09 ,  G02B27/09 ,  G03B21/58 ,  G03B21/62 ,  G03B21/60 ,  G03B21/10 ,  G03B21/56

CPC classification number: H04N9/3152 ,  G02B5/223 ,  G02B5/09 ,  G02B27/0977 ,  G03B21/58 ,  G03B21/62 ,  G03B21/60 ,  G03B21/10 ,  G03B21/56

Abstract: The disclosed technology relates generally to reflective displays, and more particularly to reflective displays configured to display images with customized and improved viewing parameters. In one aspect, a reflective display comprises a plurality of light-reflective microfacets configured to display an image by reflecting light incident thereon from a light source, wherein light rays reflected by different ones of the microfacets are directed in non-parallel directions.

公开(公告)号：US11726332B2

公开(公告)日：2023-08-15

申请号：US17454985

申请日：2021-11-15

Applicant: DigiLens Inc. ,  Rockwell Collins, Inc.

Inventor： Jonathan David Waldern ,  Milan Momcilo Popovich

IPC: G02B27/01 ,  G02F1/29 ,  G02B26/10 ,  G02F1/1334 ,  G02B27/48 ,  G02B5/18 ,  G02B6/34 ,  F21V8/00 ,  G03B13/02 ,  G02B26/08 ,  G03H1/22 ,  G03B21/10

CPC classification number: G02B27/0172 ,  G02B5/1828 ,  G02B5/1876 ,  G02B6/34 ,  G02B26/101 ,  G02B26/105 ,  G02B27/48 ,  G02F1/13342 ,  G02F1/292 ,  G02B6/0011 ,  G02B26/0808 ,  G02B2027/0107 ,  G02B2027/0174 ,  G02B2027/0194 ,  G02F2201/307 ,  G03B13/02 ,  G03B21/10 ,  G03H2001/2226

Abstract: A light projection apparatus is provided comprising: a source of light; a switchable grating on a first substrate; and a diffractive optical element. Light is diffracted at least once by the switchable grating and is diffracted at least once by the DOE.

公开(公告)号：US20230185147A1

公开(公告)日：2023-06-15

申请号：US18105929

申请日：2023-02-06

Applicant: HYUNDAI MOBIS Co., Ltd.

Inventor： Sung Joon AHN ,  Seung Hwan LEE

IPC: G02F1/1516 ,  G02F1/157 ,  G03B21/62 ,  G03B21/10

CPC classification number: G02F1/15165 ,  G02F1/157 ,  G03B21/62 ,  G03B21/10 ,  G02F2201/44

Abstract: A vehicle display device using a hetero electrochromic film according to the present invention includes a projection part configured to project a predetermined image on one or more of a windshield and a window, a hetero electrochromic film formed on one or more of the windshield and the window, and a driving part configured to drive the projection part and the hetero electrochromic film.

公开(公告)号：US11619867B2

公开(公告)日：2023-04-04

申请号：US17295518

申请日：2019-11-14

Applicant: SONY GROUP CORPORATION

Inventor： Nobuki Furue ,  Mitsuo Okumura ,  Yoshihito Ohki ,  Tomoharu Nakamura

IPC: G03B21/14 ,  G03B21/10 ,  G03B21/62 ,  H04N9/31

Abstract: To provide a new method for displaying a video image on a whole circumference screen. Provided is an image display device including: an emission unit configured to emit image light along a predetermined axis; a screen arranged over a whole circumference around the predetermined axis and having a cylindrical shape with the predetermined axis as a substantially central axis; and an optical unit arranged to face the emission unit with the predetermined axis as a reference, and configured to control an incident angle of the image light emitted by the emission unit, the incident angle being with respect to the screen, in which a video image displayed by the image light incident on the screen is simultaneously displayed over a whole circumference around the predetermined axis.

公开(公告)号：US11579517B2

公开(公告)日：2023-02-14

申请号：US17569067

申请日：2022-01-05

Applicant: SEIKO EPSON CORPORATION

Inventor： Takeshi Koshihara

IPC: G02B27/01 ,  G03B21/10 ,  G03B21/28

Abstract: An optical module in the present disclosure includes a first image display panel including a first display part and a first coupling part, a second image display panel including a second display part and a second coupling part, a third image display panel including a third display part and a third coupling part, and a cross dichroic prism configured to synthesize first, second, and third image light. The cross dichroic prism has a cross axis at which a two of photosynthesis surfaces cross each other. The first, second, and third image display panel are respectively bonded to different surfaces of the cross dichroic prism in a state where a long side of each of the first, second, and third display part extends along the cross axis and where the first, second, and third coupling part are each positioned on an outer side of the cross dichroic prism.

公开(公告)号：US11343475B2

公开(公告)日：2022-05-24

申请号：US16971403

申请日：2019-02-13

Applicant: Hyperstealth Biotechnology Corporation

Inventor： Guy Cramer

IPC: H04N9/31 ,  F41H5/08 ,  G02B3/00 ,  G03B21/10 ,  G03B21/28 ,  G03B21/604 ,  G03B21/625 ,  G03B35/26

Abstract: The present invention relates to display systems that use materials made from various arrangements of lenses and other optical materials. Careful design and use of these materials can be used to achieve display systems with many desirable visual effects having applicability in image and video displays, virtual reality, immersive environments, as well as in architecture, art, entertainment, and interactive systems.