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1. 发明授权

US11467466B2 Illumination systems for reflective displays 有权
公开(公告)号：US11467466B2
公开(公告)日：2022-10-11
申请号：US16218705
申请日：2018-12-13
申请人： E INK CORPORATION
发明人： Richard J. Paolini, Jr. , Randal M. Hill
IPC分类号： G02F1/1676 , G02F1/167 , G02F1/1343 , G02F1/1677 , G02F1/1675 , G02F1/16757 , H04N9/31 , G03B21/10 , F21S43/00
摘要： A display device (30) comprises a reflective display (38) arranged to render a first image viewable through a viewing surface and a projection means (31-37) arranged to render a second image viewable in reflection on the viewing surface, the reflective display (38) and the projection means (31-37) being mounted on a common frame.

2. 发明授权

US11293620B1 Methods and systems for water vessel lighting devices 有权
公开(公告)号：US11293620B1
公开(公告)日：2022-04-05
申请号：US17304435
申请日：2021-06-21
申请人： Cameron Merle Murray
发明人： Cameron Merle Murray
IPC分类号： F21S43/00 , F21S43/15 , F21S43/14 , F21S45/50 , H05B47/19 , B63B45/04 , H05B45/20 , F21W107/20 , F21Y115/10 , F21Y113/13
摘要： A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

3. 发明授权

US11047546B2 Light device of a motor vehicle 有权
公开(公告)号：US11047546B2
公开(公告)日：2021-06-29
申请号：US16638415
申请日：2018-08-20
申请人： Varroc Lighting Systems, s.r.o.
发明人： Tomas Gloss , Jakub Hruska , Vit Simurda , Milan Stylarek , Vladimir Kubena
IPC分类号： F21S43/00 , F21S43/239 , F21S43/40 , F21S43/245 , F21S43/20 , F21V8/00
摘要： The light device comprises an internal chamber (2) that is covered by a translucent cover, which separates the light device from the external surroundings of the motor vehicle; inside the chamber, there is at least one lighting unit (3) whose active area (4) for the exit of light rays (10) from the lighting unit (3) is situated opposite the translucent cover and contains a light-conductive core (15) of an optically transparent material with an associated light unit (7) located opposite the entry area (9) of the light-conductive core (15) to emit light rays (10) into the body (14) of light-conductive core (15). Between the light-conductive core (15) and the translucent cover there is a functional layer (23) configured to focus the beams of light rays (10) that exit its surface averted from the light-conductive core (15) in a predetermined direction. The light device comprises a technological layer (24) that is configured for a total reflection of the light rays (10), which is in contact with the top surface (17) of the light-conductive core (15).

4. 发明授权

US10781994B2 Ventilation member and lamp 有权
公开(公告)号：US10781994B2
公开(公告)日：2020-09-22
申请号：US16061786
申请日：2016-12-05
申请人： NITTO DENKO CORPORATION
发明人： Youzou Yano
IPC分类号： F21S43/20 , F21V31/03 , F21S43/00 , F21S43/50 , F21S45/30
摘要： A ventilation member includes: a cylindrical holding member including an outer projection portion; a ventilation film mounted to cover one end of the holding member in a centerline direction, the ventilation film preventing a liquid and solid from entering the holding member, the ventilation film permitting a flow of gas between the inside and the outside; and a cover member provided around the holding member, the cover member including a side wall portion, a top portion, and an inner projection portion, the top portion closing one end of the side wall portion in the centerline direction, the inner projection portion projecting inward from an inner circumferential surface of the side wall portion and contacting the outer projection portion of the holding member so as to form a ventilation passage between the ventilation film and the top portion, the ventilation passage allowing gas to flow therethrough.

5. 发明授权

US10724704B2 Water heating device and lamp using same 有权
公开(公告)号：US10724704B2
公开(公告)日：2020-07-28
申请号：US15757411
申请日：2016-08-05
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Yasuaki Tsutsumi
IPC分类号： F21S45/60 , F21S43/00 , F21S41/14 , F21V29/90 , F21S43/145 , F21S41/13 , B60Q1/00 , F21S41/141 , F21S45/43 , F21S41/20 , F21V23/00
摘要： A water heating device (5) includes an infrared light emitting diode (50) configured to emit a light beam in a wavelength band including a wavelength of 1.4 μm or more. With the application of an infrared light beam emitted from the infrared light emitting diode (50) toward an applied body (e.g., a front cover (11)), at least a part of the infrared light beam is absorbed into water attached to the applied body to heat the water.

6. 发明授权

US10655801B2 Light emitting device and vehicular lamp comprising same 有权
公开(公告)号：US10655801B2
公开(公告)日：2020-05-19
申请号：US16443032
申请日：2019-06-17
申请人： Seoul Semiconductor Co., Ltd.
发明人： Yoon Seop Lee , Da Hye Kim , Sang Hong Lee , Byoung Kyu Park , Dae Wook Kim , Jae Hyun Park
IPC分类号： F21S2/00 , F21S10/02 , H01L33/50 , F21S43/00 , H01L25/075 , H01L33/48 , F21S43/14 , F21S43/30
摘要： A light emitting device and a vehicular lamp are provided. The light emitting device comprises: a first light emitting unit; a second light emitting unit separated from the first light emitting unit; and a sidewall surrounding side surfaces of the first and second light emitting units while adjoining the side surfaces of the first and second light emitting units, wherein the first light emitting unit and the second light emitting unit emit light have different peak wavelengths.

7. 发明授权

US10654405B2 Vehicular light-emitting device 有权
公开(公告)号：US10654405B2
公开(公告)日：2020-05-19
申请号：US15747350
申请日：2016-07-28
申请人： TS TECH CO., LTD.
发明人： Masahiro Nomura , Noriyuki Yamato , Kenichi Kamano
IPC分类号： B60Q1/26 , F21S43/14 , F21S43/15 , F21S43/20 , F21S43/31 , F21S43/19 , F21S43/00 , F21S43/40 , F21S41/147 , F21S43/30 , F21S41/143 , F21Y115/10 , F21Y103/10
摘要： The present disclosure enables lighting performance which appears as if there are more light sources than the actual number of light sources, and reduces brightness unevenness. A vehicular light-emitting device includes a plurality of light-emitting units, each of which includes an LED part and a lens configured to diffuse and emit the light received from the LED part, the plurality of light-emitting units being arranged side by side. The plurality of light-emitting units are arranged so that one or more brightness peak values exist between adjacent light-emitting units. Moreover, the light emitted from the lenses of the light-emitting units has a plurality of brightness peaks with respect to the spreading direction of the light, and the arrangement interval of the plurality of light-emitting units is set so that the plurality of brightness peaks of the light emitted from the plurality of light-emitting units are aligned at substantially equal intervals.

8. 发明授权

US10648639B2 Dehumidifying apparatus 有权
公开(公告)号：US10648639B2
公开(公告)日：2020-05-12
申请号：US15575859
申请日：2016-05-20
申请人： Yong Kook Park
发明人： Yong Kook Park
IPC分类号： F21S45/33 , F21S45/30 , F21S43/00 , B60Q1/04 , B60Q1/00 , F21S43/10 , F21V33/00 , F24F3/14
摘要： The present invention relates to a general-purpose dehumidifying apparatus in which a housing having a dehumidifying member therein is applied to an object to be dehumidified (an electric light (such as a street lamp, a vehicle lamp, etc.), an outdoor or indoor electronic enclosure (such as power distributing equipment, communication equipment, security equipment, a solar system, etc.), and the like), and the dehumidifying apparatus removes internal moisture through an outer valve that opens and closes an outer communicating part of the housing (by closing the outer valve) in a case where the temperature of the object to be dehumidified is low and discharges the moisture of the dehumidifying member to the outside by opening the outer valve when the temperature in a lamp module rises in a case where the temperature of the object to be dehumidified is high. The dehumidifying apparatus, according to the present invention, comprises: a housing installed in an object to be dehumidified and having inner and outer communicating parts connected to the outside; a dehumidifying member mounted in the housing; and an outer valve that opens and closes the outer communicating part of the housing.

9. 发明授权

US10531547B2 Vehicular lighting device 有权
公开(公告)号：US10531547B2
公开(公告)日：2020-01-07
申请号：US15713744
申请日：2017-09-25
申请人： Koito Manufacturing Co., Ltd.
发明人： Tomoyuki Ichikawa , Masayasu Ito , Naoki Tatara , Satoshi Yamamura
IPC分类号： H05B37/02 , F21S41/00 , F21S43/00 , B60Q1/04 , B60Q1/14 , B60Q1/18 , H05B33/08 , H05B39/02
摘要： A first light source illuminates a first region. A second light source is configured to provide lower luminance than that of the first light source. The second light source illuminates a second region that overlaps the first region, and that has a larger area than that of the first region. A lighting circuit drives the first light source and the second light source according to a common lighting instruction. The lighting circuit gradually turns on the first light source and the second light source with different gradual changing time periods in response to the lighting instruction.

10. 发明授权

US10436406B2 Vehicle lamp fitting 有权
公开(公告)号：US10436406B2
公开(公告)日：2019-10-08
申请号：US16080683
申请日：2017-02-15
申请人： HONDA MOTOR CO., LTD.
发明人： Naoyuki Okada
IPC分类号： F21S41/20 , F21S43/00 , F21S41/365 , F21S41/148 , G02B6/00 , F21S43/14 , F21S43/20 , F21S43/239 , F21S43/241 , F21S43/243 , F21S43/249 , F21Y115/10 , F21W102/20
摘要： This vehicle lamp fitting (10) includes a plurality of arranged light sources (12) and a light guide body (11) into which light from the plurality of light sources (12) is introduced. The light guide body (11) includes a light entry section (15) into which the light from the plurality of light sources (12) is incident; a light exit surface (11a) extending in an arrangement direction of the plurality of light sources (12); a step-shaped first lens cut section (21) provided between the light entry section (15) and the light exit surface (11a) and extending in the arrangement direction; and a step-shaped second lens cut section (22) provided between the first lens cut section (21) and the light exit surface (11a) and extending in the arrangement direction.

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