公开(公告)号：US20240288138A1

公开(公告)日：2024-08-29

申请号：US18570538

申请日：2022-06-02

申请人： Stanley Electric Co., Ltd.

发明人： Reiki TADA ,  Akihiko HANYA

IPC分类号： F21S41/20 ,  F21S41/143 ,  F21Y115/10

CPC分类号： F21S41/285 ,  F21S41/143 ,  F21Y2115/10

摘要： Provided is an on-vehicle illumination device which is compact, does not have a space therein, and is capable of realizing a complex curved surface shape. The on-vehicle illumination device includes a light-emitting element disposed on a wiring pattern on a substrate, and an outer lens layer made of a resin and mounted on the light-emitting element. The substrate has a shape curved along a curvature of the outer lens layer in a front-rear direction.

公开(公告)号：US20240288135A1

公开(公告)日：2024-08-29

申请号：US18599812

申请日：2024-03-08

申请人： Wei LI

发明人： Wei LI

IPC分类号： F21S10/00 ,  F21V5/00 ,  F21Y113/10 ,  F21Y115/10

CPC分类号： F21S10/005 ,  F21V5/00 ,  F21Y2113/10 ,  F21Y2115/10

摘要： An optical element, a lighting system, and a LED luminaire simulate natural sunlight for a space, such as an indoor room. The optical element is disposed in front of a tunable white light source and includes unique microstructures, which when used with the tunable white light source, produces an appearance of the sun. The lighting system comprises the optical element, the tunable white light source assembling the sun and a color tunable light emitting panel assembling a sky. The luminaire incudes the lighting system, a driver, and a controlling device for simulating sunny sky scenes throughout the day.

公开(公告)号：US12072087B2

公开(公告)日：2024-08-27

申请号：US17879517

申请日：2022-08-02

申请人： Flex-N-Gate Advanced Product Development, LLC

发明人： Muhammed Aquil Hamid ,  Steven Barman ,  Charles F. Schweitzer ,  Chirag Hiremath

IPC分类号： F21V29/87 ,  F21S43/14 ,  F21S43/19 ,  F21S43/27 ,  F21S45/10 ,  F21S45/47 ,  F21S45/48 ,  F21V5/00 ,  F21Y115/10

CPC分类号： F21V29/87 ,  F21S43/14 ,  F21S43/19 ,  F21S43/27 ,  F21S45/10 ,  F21S45/47 ,  F21S45/48 ,  F21V5/00 ,  F21Y2115/10

摘要： Lamp assembly with thermal transporter. The present disclosure includes disclosure of a lamp assembly, comprising a housing; a cover attached to the housing defining a volume; a light source disposed within the volume; and a thermal transporter in thermal communication with the light source; wherein the thermal transporter comprises a plurality of graphite sheets structured to transfer heat generated by the light source away from the light source.

公开(公告)号：US12072073B2

公开(公告)日：2024-08-27

申请号：US17673520

申请日：2022-02-16

申请人： LUMILEDS LLC

发明人： Georg Henninger ,  Benno Spinger ,  Marcus Jozef Henricus Kessels ,  Matthias Epmeier ,  Floris Maria Hermansz Crompvoets

IPC分类号： F21S41/151 ,  F21K9/68 ,  F21S41/148 ,  F21S41/19 ,  F21S41/30 ,  F21Y103/10 ,  F21Y115/10 ,  H01L25/075 ,  H01L33/00 ,  H01L33/46 ,  H01L33/50 ,  H01L33/62 ,  F21S45/47

CPC分类号： F21S41/151 ,  F21K9/68 ,  F21S41/148 ,  F21S41/192 ,  F21S41/30 ,  H01L25/0753 ,  H01L25/0756 ,  H01L33/46 ,  H01L33/50 ,  H01L33/505 ,  F21S45/47 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/0095 ,  H01L33/62 ,  H01L2933/0025 ,  H01L2933/0041

摘要： A method for manufacturing light emitting elements is described and includes providing an un-coated light converting platelet. The un-coated light converting platelet has a top surface, a bottom surface, and side surfaces. A plurality of LED dies is provided. Side surfaces of the un-coated light converting platelet are coated with an at least partly reflective material to form a coated light converting platelet. The coated light converting platelet is separated into light converting tiles. An outline of the light converting tiles substantially corresponds to an outline of one of the plurality of LED dies. The light converting tiles and the plurality of LED dies are assembled to form light emitting elements.

公开(公告)号：US20240283267A1

公开(公告)日：2024-08-22

申请号：US18651917

申请日：2024-05-01

申请人： SHEN ZHEN LAMHO PHOTOELECTRICITY & TECHNOLOGY CO.,LTD

发明人： Yelin Gong

IPC分类号： H02J7/00 ,  F21S4/10 ,  F21S9/02 ,  F21Y115/10 ,  H05B45/38 ,  H05B47/195

CPC分类号： H02J7/0063 ,  F21S4/10 ,  F21S9/02 ,  H02J7/0044 ,  H05B45/38 ,  H05B47/195 ,  F21Y2115/10

摘要： The present invention discloses a string light controller with a charging function and a charging dock. The string light controller comprises a shell, wherein a main board and a rechargeable battery electrically connected with the main board are installed on the shell, the main board is connected with the rechargeable battery through a battery charging and discharging management circuit, and the main board is provided with a charging socket connected with the battery charging and discharging management circuit; and a port of the charging socket is arranged outside the shell, a plug for connecting a string light is arranged on the shell, and the plug is electrically connected with the main board. The charging dock for charging the string light controller is also provided.

公开(公告)号：US20240280242A1

公开(公告)日：2024-08-22

申请号：US18650953

申请日：2024-04-30

申请人： LG ELECTRONICS INC.

发明人： Sewon OH ,  Eunseok KIM

IPC分类号： F21V7/00 ,  F21Y105/10 ,  F21Y115/10 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： F21V7/0066 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133607 ,  G02F1/133611 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02F1/133606

摘要： A display device including a display panel, a frame at a rear of the display panel, a light source on a substrate between the display panel and the frame, the light source providing light for the display panel, and a reflecting sheet between the display panel and the frame, the reflecting sheet having a rectangular shape with a first long side, a second long side opposite the first long side, a first short side adjacent to the first long side and the second long side, and a second short side opposite the first short side, wherein the reflecting sheet includes a first sheet part forming a central area of the reflecting sheet, a second sheet part forming a side area of the reflecting sheet around the first sheet part, the second sheet part including dot areas, and a hole next to a border line between the first sheet part and the second sheet part, wherein at least one of the dot areas in the second sheet part is formed along the first short side or the second short side, wherein the at least one of the dot areas including a first dot area next to the hole in a parallel direction of the first long side or the second long side and a second dot area next to the first dot area in a parallel direction of the first short side or the second short side, and wherein a density of dots in the first dot area is different from a density of dots in the second dot area.

公开(公告)号：US12066182B2

公开(公告)日：2024-08-20

申请号：US17960965

申请日：2022-10-06

申请人： SACO Technologies Inc.

发明人： Bassam Jalbout ,  Brian Wong

IPC分类号： G09G3/00 ,  F21V5/04 ,  F21V13/04 ,  F21V14/00 ,  F21V19/00 ,  F21V19/02 ,  F21V23/00 ,  G02B5/00 ,  G02B19/00 ,  G02B27/09 ,  G09G3/32 ,  H04B10/50 ,  F21Y105/10 ,  F21Y115/10 ,  H04B10/114

CPC分类号： F21V5/045 ,  F21V5/04 ,  F21V13/04 ,  F21V14/00 ,  F21V19/0015 ,  F21V19/02 ,  F21V23/004 ,  G02B5/003 ,  G02B19/0028 ,  G02B19/009 ,  G02B27/0927 ,  G02B27/0955 ,  G02B27/0977 ,  G09G3/001 ,  G09G3/32 ,  H04B10/50 ,  H04B10/502 ,  F21Y2105/10 ,  F21Y2115/10 ,  G09G2330/02 ,  G09G2354/00 ,  H04B10/1141

摘要： Control instructions are transmitted to receivers by modulating light sources to generate light beams that are modulated with digital data streams for inducing control instructions in the light beams. Each light beam is applied to a pixel shaper element of a pixel shaper assembly to produce a light pixel, each light pixel carrying the control instructions of the light beam, each light pixel having a perimeter defined by the pixel shaper element. The pixel shaper assembly combines the light pixels into an image without significant overlap or voids between the light pixels emitted by the pixel shaper assembly. The light pixels are directed toward a projector lens for transmission toward the receivers. In a receiver, an optical receiver detects a light pixel. A controller decodes the control instructions received in the detected light pixel and uses the control instructions to control a function of the receiver.

公开(公告)号：US12066178B2

公开(公告)日：2024-08-20

申请号：US18209451

申请日：2023-06-13

申请人： ARCHANGEL DEVICE LLC

发明人： Ronald R. Dir

IPC分类号： F21K9/66 ,  F21L4/02 ,  F21V7/05 ,  F21V21/08 ,  F21V23/00 ,  F21V33/00 ,  F21W111/00 ,  F21W111/10 ,  F21W121/06 ,  F21Y113/20 ,  F21Y115/10

CPC分类号： F21V33/0008 ,  F21K9/66 ,  F21L4/025 ,  F21L4/027 ,  F21V7/05 ,  F21V21/08 ,  F21V23/005 ,  F21W2111/00 ,  F21W2111/10 ,  F21W2121/06 ,  F21Y2113/20 ,  F21Y2115/10

摘要： A light system is provided. The light system includes a top housing, a bottom housing, and a side surface extending between the top housing and the bottom housing. An angled reflective surface is arranged between the top housing and the bottom housing and a lighting element is arranged between the top housing and the angled reflective surface. The lighting element is configured to direct light toward the bottom housing to reflect off of the angled reflective surface and out of the side surface.

公开(公告)号：US12066166B2

公开(公告)日：2024-08-20

申请号：US17311862

申请日：2019-12-20

申请人： OSRAM Opto Semiconductors GmbH

发明人： Matthias Hien ,  Sebastian Stigler

IPC分类号： F21V14/02 ,  F21Y113/13 ,  F21Y115/10 ,  H01L33/00

CPC分类号： F21V14/02 ,  H01L33/005 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L2933/0058

摘要： In an embodiment an optoelectronic lighting device includes a support and at least one pixel having three illuminating elements, wherein the illuminating elements of the pixel are arranged on an upper side of the support, each illuminating element having a center point, wherein the illuminating elements are arranged around a central point lying on the upper side of the support such that the center points of the illuminating elements lie on a circular path with a defined radius revolving around the central point, wherein each illuminating element includes a base body with a quadrangular base surface, a corner of the base body of each illuminating element lying at least approximately on a line which extends between the center point of the respective illuminating element and the central point, and/or wherein each illuminating element includes a base body with a square base surface, the illuminating elements being arranged on the upper side of the support such that mutually opposite side surfaces of the base body of adjacent illuminating elements extend non-parallel to one another.

公开(公告)号：US12066155B2

公开(公告)日：2024-08-20

申请号：US17364891

申请日：2021-07-01

申请人： ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

发明人： Tao Jiang

IPC分类号： F21K9/232 ,  F21K9/61 ,  F21K9/68 ,  F21V23/06 ,  F21V29/503 ,  F21Y107/70 ,  F21Y109/00 ,  F21Y115/10

CPC分类号： F21K9/232 ,  F21K9/61 ,  F21K9/68 ,  F21V23/06 ,  F21V29/503 ,  F21Y2107/70 ,  F21Y2109/00 ,  F21Y2115/10

摘要： An LED filament comprising: a plurality of LED chips electrically connected with one another; two conductive electrodes, each of the two conductive electrodes being electrically connected to a corresponding LED chip of the LED chips; a light conversion coating coated on the two conductive electrodes, a portion of each of the two conductive electrodes being exposed from the light conversion coating, wherein the light conversion coating comprises a top layer and a base layer, the base layer coats on one side of the LED chips, and the top layer coats on another sides of the LED chips, so that the light conversion coating is coated on at least two sides of the LED chips; and the top layer comprise a wave crest and a wave trough adjacent to the wave crest, and an attaching structure disposed either between the top layer and the base layer, or between the base layer and the conductive electrodes, or between the top layer and the conductive electrodes to enhance fastness between the light conversion coating and the two conductive electrodes.