公开(公告)号：US12085839B2

公开(公告)日：2024-09-10

申请号：US17535114

申请日：2021-11-24

申请人： Paige E. Hahn

发明人： Paige E. Hahn

IPC分类号： G03B15/06 ,  F16M13/04 ,  F21V7/18 ,  F21V7/28 ,  F21V9/08 ,  F21V33/00 ,  G03B17/56 ,  H04N23/55 ,  H04N23/66

CPC分类号： G03B15/06 ,  F16M13/04 ,  F21V7/18 ,  F21V7/28 ,  F21V9/08 ,  F21V33/0052 ,  G03B17/561 ,  H04N23/55 ,  H04N23/66 ,  G03B2215/0535

摘要： This disclosure relates to a handheld camera mount and reflector system. The reflector system includes a collapsible rod member having a collapsible reflector attached at one end of the rod. A handle is connected at the other end of the rod. A camera mount is attached to the rod between the reflector and the handle. The surface of the reflector can be adapted to adjust reflectivity, diffusion and color spectrum.

公开(公告)号：US12075544B2

公开(公告)日：2024-08-27

申请号：US18298669

申请日：2023-04-11

申请人： Production Resource Group, LLC

发明人： Christopher D Conti ,  Ian Clarke ,  Dale Polansky ,  Diane Miller

IPC分类号： H05B47/155 ,  F21V9/08 ,  F21V21/15 ,  G06F3/14 ,  H04N5/77 ,  H04N7/18 ,  H04N23/45 ,  H04N23/63 ,  H04N23/66 ,  H04N23/661 ,  H04N23/69 ,  H04N23/695 ,  H04N23/71 ,  H04N23/73 ,  H04N23/90 ,  H05B47/175 ,  H05B47/18 ,  F21W131/406

CPC分类号： H05B47/155 ,  F21V9/08 ,  F21V21/15 ,  G06F3/14 ,  H04N5/77 ,  H04N7/181 ,  H04N23/45 ,  H04N23/63 ,  H04N23/66 ,  H04N23/661 ,  H04N23/69 ,  H04N23/695 ,  H04N23/71 ,  H04N23/73 ,  H04N23/90 ,  H05B47/175 ,  H05B47/18 ,  F21W2131/406

摘要： A remote follow spot system includes a remote controller that has separately movable parts that are movable in two orthogonal directions, and a display attached to one of said two separately movable parts. The display receives a video feed from a controlled light, that is controlled to move in the same directions as remote controller. The display hence shows the field of view where the light is pointing. In this way, an operator of the follow spot can control the light without physically being near the light.

公开(公告)号：US12069774B2

公开(公告)日：2024-08-20

申请号：US15850960

申请日：2017-12-21

申请人： Production Resource Group, LLC

发明人： Christopher D Conti ,  Ian Clarke ,  Dale Polansky ,  Diane Miller

IPC分类号： F21V21/15 ,  F21V9/00 ,  F21V9/08 ,  F21V9/40 ,  G06F3/14 ,  H04N5/225 ,  H04N5/232 ,  H04N5/235 ,  H04N5/247 ,  H04N5/77 ,  H04N7/18 ,  H05B37/02 ,  F21W131/406

CPC分类号： F21V21/15 ,  F21V9/00 ,  F21V9/08 ,  F21V9/40 ,  G06F3/14 ,  H04N5/2258 ,  H04N5/23203 ,  H04N5/23206 ,  H04N5/23293 ,  H04N5/23296 ,  H04N5/2351 ,  H04N5/2353 ,  H04N5/247 ,  H04N5/77 ,  H04N7/181 ,  H05B37/0227 ,  H05B37/0245 ,  H05B37/0272 ,  H05B37/029 ,  F21W2131/406

摘要： A remote follow spot system includes a remote controller that has separately movable parts that are movable in two orthogonal directions, and a display attached to one of said two separately movable parts. The display receives a video feed from a controlled light, that is controlled to move in the same directions as remote controller. The display hence shows the field of view where the light is pointing. In this way, an operator of the follow spot can control the light without physically being near the light.

公开(公告)号：US12062885B2

公开(公告)日：2024-08-13

申请号：US17628756

申请日：2020-07-24

申请人： trinamiX GmbH

发明人： Benjamin Rein ,  Nils Berner ,  Philipp Nils Raith

IPC分类号： H01S5/068 ,  F21V9/08 ,  H01S5/00 ,  F21Y115/30

CPC分类号： H01S5/06825 ,  F21V9/08 ,  H01S5/005 ,  F21Y2115/30

摘要： Disclosed herein is a light module and a method for operating the light module. The light module includes a light source; an electronic circuit for driving the light source; where the electronic circuit includes a current source, where the current source is designated for generating and controlling a control current for driving the light source, and a protection controller, where the protection controller is designated for interrupting the control current to the light source in an event in which the current source fails. The light module and the related method address an eye-safe operation of the light module, specifically for a laser light source included by the light module to achieve compliance to laser safety class 1.

公开(公告)号：US20240230064A1

公开(公告)日：2024-07-11

申请号：US18550451

申请日：2022-03-15

申请人： Patina Lighting Limited

发明人： Gerard Hamilton

IPC分类号： F21V15/01 ,  F21V5/00 ,  F21V9/08 ,  F21V19/00 ,  F21Y115/10

CPC分类号： F21V15/013 ,  F21V5/007 ,  F21V9/08 ,  F21V19/003 ,  F21Y2115/10

摘要： A multifunctional light fitting (100) comprises an elongate main body extrusion (102). It is generally of a rectangular cross-sectional has at least four faces generally at right angles to each other defining an interior space (112). At least one of the faces has a lens area (116). A second elongate extrusion (120) is operable for use as an elongate gear tray. The second elongate extrusion (120) is engageable within the interior space (112) of the main body extrusion (102) to provide an optical chamber. The second elongate extrusion (120) of the optical chamber includes electric lighting elements (130) to support and provide the desired lighting output for the fitting.

公开(公告)号：US11994679B2

公开(公告)日：2024-05-28

申请号：US17125958

申请日：2020-12-17

申请人： Magic Leap, Inc.

发明人： Bradley Jay Sissom ,  Clinton Carlisle

IPC分类号： G02B27/30 ,  F21V5/04 ,  F21V7/06 ,  F21V9/08 ,  F21V13/04 ,  G02B27/01 ,  G02B27/09 ,  G03B21/20 ,  F21Y115/30

CPC分类号： G02B27/0172 ,  F21V5/043 ,  F21V7/06 ,  F21V9/08 ,  F21V13/04 ,  G02B27/0966 ,  G02B27/0983 ,  G02B27/30 ,  F21Y2115/30 ,  G02B2027/011 ,  G02B2027/0112

摘要： An optical device includes two or more light sources configured for providing input light beams having different wavelengths. The optical device also has a curved reflective element configured to receive the input light beams to provide two or more reflected light beams. The optical device also has a cylindrical lens for each of the reflected light beams configured to transmit each of the reflected light beams to provide a corresponding collimated output light beam.

公开(公告)号：US11788709B1

公开(公告)日：2023-10-17

申请号：US17964883

申请日：2022-10-12

申请人： Alphonso Baker, Jr.

发明人： Alphonso Baker, Jr.

IPC分类号： F21V9/08 ,  F21V23/04 ,  F21V1/16 ,  F21Y115/10

CPC分类号： F21V9/08 ,  F21V1/16 ,  F21V23/04 ,  F21Y2115/10

摘要： A light color emission changing system for changing the color of a white light emitting light source to a selected color includes a light fixture having a base and a socket. The base is mounted on a support and a light emitter is connected with the socket to emit light having a white hue when turned on. A covering is removably positionable over the light fixture such that only one color of light is emitted through the covering.

公开(公告)号：US20230311449A1

公开(公告)日：2023-10-05

申请号：US18043762

申请日：2021-09-09

申请人： Covestro Deutschland AG

发明人： Andreas Seidel ,  Ciro Piermatteo ,  Rafael Oser ,  Hans-Juergen Klankers ,  Jan Helmig

IPC分类号： B32B7/023 ,  B32B27/36 ,  B32B27/08 ,  B32B27/30 ,  B32B27/18 ,  F21V9/08 ,  C08L69/00 ,  C08J5/18

CPC分类号： B32B7/023 ,  B32B27/365 ,  B32B27/08 ,  B32B27/308 ,  B32B27/18 ,  F21V9/08 ,  C08L69/00 ,  C08J5/18 ,  B32B2270/00 ,  B32B2264/0207 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/7376 ,  B32B2255/10 ,  B32B2307/738 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2264/0228 ,  B32B2274/00 ,  B32B2255/24 ,  B32B2457/20 ,  B32B2605/003 ,  F21Y2115/10

摘要： The present invention relates to a multi-layer body comprising in this order, (I) a substrate layer made of a specific thermoplastic polycarbonate molding compound, (II) at least one layer made of a colorant or a colorant composition and (III) a film. The present invention also relates to a lighting unit, comprising the multi-layer body and a light source, to a method for producing the multi-layer body, and to the use of the specific thermoplastic polycarbonate molding compound as a substrate layer of a multi-layer body of this type.

公开(公告)号：US20230249492A1

公开(公告)日：2023-08-10

申请号：US18305515

申请日：2023-04-24

申请人： JIANQIAO YANG ,  CHULONG YANG

发明人： JIANQIAO YANG ,  CHULONG YANG

IPC分类号： B44F1/06 ,  F21V8/00 ,  B44C5/04 ,  B32B17/06 ,  B32B9/00 ,  B32B3/30 ,  F21V9/08

CPC分类号： B44F1/06 ,  G02B6/006 ,  G02B6/0068 ,  B44C5/0438 ,  B32B17/06 ,  B32B9/002 ,  B32B3/30 ,  F21V9/08 ,  B32B2255/28 ,  B32B2307/412 ,  B32B2255/26 ,  B32B2551/00

摘要： A device for displaying images having variable colors comprises a substrate; a light-transmissive coloring layer painted or laminated on the substrate, the coloring layer comprising colorants of different colors and having a rear side in contact with the substrate and a varnished front side; a display layer comprising a silvering material directly plated on the varnished front side of the coloring layer, the display layer comprising a display pattern forming a visible displayed image, the silvering material comprising a metal, a metalloid, or an oxide thereof to form a one-way-mirror; an illuminator configured and positioned to illuminate the coloring layer from the rear side of the coloring layer. When the coloring layer is unilluminated by the illuminator, the unilluminated coloring layer is hidden behind the one-way-mirror. When the coloring layer is illuminated by the illuminator, the illuminated coloring layer visibly colorizes the displayed image through the one-way-mirror.

公开(公告)号：US11686875B2

公开(公告)日：2023-06-27

申请号：US17119261

申请日：2020-12-11

申请人： Robert Bosch GmbH

发明人： Jeremy Rubens ,  Christopher Crowell

IPC分类号： G01R19/00 ,  G01V3/08 ,  F21V9/08 ,  G01V3/165 ,  G01R27/26 ,  G01V3/15 ,  F21Y115/10 ,  F21W111/00 ,  G01R29/08 ,  G01R31/60 ,  G01R31/58

CPC分类号： G01V3/08 ,  F21V9/08 ,  G01R27/2605 ,  G01V3/081 ,  G01V3/15 ,  G01V3/165 ,  F21W2111/00 ,  F21Y2115/10 ,  G01R29/085 ,  G01R31/58 ,  G01R31/60

摘要： An improved detector device for locating studs and other objects behind a substrate (such as a wall) uses one or more light emitting diodes (LEDs) in combination with a photochromic compound to mark the locations on the substrate behind which objects are located.