公开(公告)号：WO2022139203A1

公开(公告)日：2022-06-30

申请号：PCT/KR2021/017393

申请日：2021-11-24

申请人： 주식회사 태그솔루션 ,  이동준

发明人： 이동준 LEE, Dong Jun

IPC分类号： F21K9/90 ,  G09F13/22 ,  F21V23/00 ,  F21K9/61 ,  F21Y115/10

摘要： 집속 초음파의 초점을 피부의 표면에서 원하는 깊이까지 제공할 수 있는 집속 초음파 장치용 카트리지 및 이를 포함하는 집속 초음파 장치에 관한 것이다. 집속 초음파 장치용 카트리지는 내부에 매질을 수용할 수 있는 수용 공간이 형성된 카트리지 본체; 상기 수용 공간에서 일방향으로 이동 가능하게 제공되고, 집속 초음파를 발생시키는 초음파 제공부; 상기 초음파 제공부의 일측에 연결되고, 상기 초음파 제공부에 동력을 전달하는 동력 전달부; 및 상기 동력 전달부에 연결되고, 기 설정된 각도로 회전하여 상기 동력 전달부를 상부 또는 하부로 이동시키는 액추에이터;를 포함할 수 있다.

公开(公告)号：WO2022013519A1

公开(公告)日：2022-01-20

申请号：PCT/GB2021/051500

申请日：2021-06-15

申请人： DESIGN LED PRODUCTS LIMITED

发明人： GOURLAY, James ,  JANKAUSKAS, Marius

IPC分类号： F21V8/00 ,  F21K9/61 ,  F21S4/20

摘要： A pixelated lighting device (8) comprising one or more light sources (10) embedded within a composite light-guide is disclosed. The pixelated lighting device incorporates refractive light barriers (15) to achieve contrast between adjacent pixels (16a, 16b). These features combine to provide a pixelated lighting device with an acceptable contrast ratio and with a very high fill factor. The structure of the pixelated lighting device means that it can be manufactured as a very thin device so making it particularly suited for use within the field of transportation.

公开(公告)号：WO2022013130A1

公开(公告)日：2022-01-20

申请号：PCT/EP2021/069277

申请日：2021-07-12

申请人： SIGNIFY HOLDING B.V.

发明人： VAN BOMMEL, Ties ,  HIKMET, Rifat, Ata, Mustafa

IPC分类号： F21K9/23 ,  F21K9/61 ,  F21V8/00 ,  F21S10/00

摘要： A light emitting device (1) comprising an element (2) comprising a volumetric low scattering material, the element comprising opposite first and second light incoupling surfaces (21, 22) and a circumferential surface (23) extending between the first and second light incoupling surfaces, at least one red laser diode (3) configured to emit red laser light (31), and being arranged at one of the light incoupling surfaces such that the red laser light is coupled into the element through the said one of the first and second light incoupling surfaces, a collimator (4) arranged and configured to collimate the red laser light (31), at least one LED (5) configured to emit LED light, the LED being arranged at one light incoupling surface, such that the LED light is coupled into the element through the said incoupling surface, and the scattering material being configured to make the path of laser light visible.

公开(公告)号：WO2022008339A1

公开(公告)日：2022-01-13

申请号：PCT/EP2021/068171

申请日：2021-07-01

申请人： SIGNIFY HOLDING B.V.

发明人： BLUSCHKE, Andreas, Felix, Alfred ,  HIKMET, Rifat, Ata, Mustafa ,  VAN BOMMEL, Ties

IPC分类号： G08C23/06 ,  H04B10/114 ,  F21K9/238 ,  F21K9/61

摘要： This invention relates to a lamp (100) and a fitting (200) that can be combined to provide a luminaire (300) for simultaneously providing illumination and wireless optical communication. The base (102) of the lamp (100) comprises a base light guide (104) and the fitting (200) comprises a fitting light guide (205). When the base (102) of the lamp (100) is inserted in the socket (201) of the fitting (200), the base center axis (105) of the lamp (100) substantially coincides with the fitting center axis (206) of the fitting (200). Also, the first end of the base light guide (106) optically couples with the first end of the fitting light guide (205).

公开(公告)号：WO2021022307A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/070341

申请日：2020-07-31

申请人： FLEX LIGHTING II, LLC

发明人： COLEMAN, Zane ,  ROMERO, Jose ,  NICHOL, Anthony ,  PALMON, Gil

IPC分类号： F21V8/00 ,  G02B6/00 ,  G02B6/26 ,  G02B6/24 ,  F21K9/61

摘要： A lightguide formed from a film comprises a light mixing region between a light emitting region and an array of coupling lightguides. The first coupling lightguide of the array of coupling lightguides comprises a first light input edge between an inner lateral edge of the first coupling lightguide and an outer lateral edge of the first coupling lightguide opposite the inner lateral edge, wherein a width of the first light input edge is less than a width of the first coupling lightguide at the light mixing region and the first coupling lightguide is folded toward the outer lateral edge such that the first light input edge is between the outer lateral edge and the inner lateral edge along the array direction. In one embodiment, the first light input edge is offset from the outer lateral edge and positioned above the first coupling lightguide.

公开(公告)号：WO2020155433A1

公开(公告)日：2020-08-06

申请号：PCT/CN2019/084162

申请日：2019-04-25

申请人： 佛山电器照明股份有限公司

发明人： 刘小飞 ,  梁铭斌 ,  赵俊杰 ,  魏彬 ,  朱奕光

IPC分类号： F21K9/61 ,  F21V8/00 ,  F21V29/71 ,  F21Y115/10

摘要： 本发明公开了一种带导光柱灯泡，包括灯罩、发光组件、导光柱、灯头一体化散热件和保护套，所述灯头一体化散热件包括标准灯头段和扩口连接段，所述标准灯头段和扩口连接段由金属件一体成型，所述灯罩的底部与灯头一体化散热件的扩口连接段内的接口固定连接，所述发光组件固定安装于灯头一体化散热件内，其光源朝向灯罩一侧，所述导光柱位于灯罩内且一端贴近光源，所述保护套覆盖扩口连接段的外侧。相较于现有灯头与连接座需要隔断设置的技术方案，本技术方案的在同一规格的灯泡下散热能力会提升30－80％，有助于降低灯珠温度，令灯泡寿命更长。同时其灯头一体化散热件能够直接与灯罩固定连接，简化封闭灯泡内部空间的流程。

公开(公告)号：WO2020099928A1

公开(公告)日：2020-05-22

申请号：PCT/IB2019/001232

申请日：2019-11-15

申请人： JUGANU LTD.

发明人： LOTAN, Ada ,  KOSOBURD, Tania ,  BILCHINSKY, Alexander ,  BEN SHIMUL, Eran

IPC分类号： F21K9/61 ,  F21K9/64

摘要： In accordance with certain embodiments, illumination systems incorporate light- emitting diodes emitting light of different colors, as well as one or more phosphor materials, which may be engineered for the emission of light of different optical properties such as correlated color temperature. For example, phosphor materials may be interchanged or adjusted in thickness and/or intensity, and/or the relative light-emission intensities of different light-emitting diodes may be adjusted for control of the emitted light. Illumination systems may also be configured to improve areal uniformity of light emitted from solid waveguides or combinations of waveguides.

公开(公告)号：WO2020056515A1

公开(公告)日：2020-03-26

申请号：PCT/CA2019/051336

申请日：2019-09-19

申请人： LUMENPULSE GROUP INC. / GROUPE LUMENPULSE INC.

发明人： SANTORO, Scott

IPC分类号： G02B6/10 ,  F21K9/61 ,  F21V8/00

摘要： A light guide is provided. The light guide includes a planar body with a first light receiving surface, a light transmission region in optical communication with the first light receiving surface, and an aperture having an inner circumferential wall defining a light emission region, the inner circumferential wall having a plurality of vertically extending flutes. Substantially all light received at the light receiving surface internally reflects through the transmission region before extraction at the emission region. A luminaire is also provided. The luminaire includes a housing, a light guide as described herein, and a plurality of point light sources in optical communication with the light receiving surface of the light guide.

公开(公告)号：WO2020014849A1

公开(公告)日：2020-01-23

申请号：PCT/CN2018/095860

申请日：2018-07-17

申请人： 昆山市诚泰电气股份有限公司

发明人： 盛玉林

IPC分类号： F21K9/20 ,  F21K9/61 ,  F21V8/00 ,  F21V9/06 ,  F21Y115/10

摘要： 公开了一种抗紫外平面光源光学结构、抗紫外扩散层（3）及LED平板灯。光学结构包括抗紫外扩散层（3）、导光层（1）和反射层（2）。导光层（1）具有相对的两个表面且分别为背面和出光面。反射层（2）位于导光层（1）的背面。抗紫外扩散层（3）位于导光层（1）的出光面。反射层（2）与导光层（1）之间具有若干导光点（5）。抗紫外扩散层（3）为由抗紫外材料制成的扩散板（33）。扩散板（33）包括透明塑料和母粒，其中透明塑料占扩散板（33）总重的92-99.5％，母粒占扩散板（33）总重的0.5-8％。能够阻止周围外界环境中的紫外线穿过抗紫外扩散层（3）照射导光层（1），避免导光层（1）因紫外线照射而变形、变色黄化以及损坏等问题，保护导光层（1），避免光学结构的亮度降低和亮度不均等问题。

公开(公告)号：WO2019238945A1

公开(公告)日：2019-12-19

申请号：PCT/EP2019/065734

申请日：2019-06-14

申请人： OSRAM OPTO SEMICONDUCTORS GMBH

发明人： BRICK, Peter

IPC分类号： F21K9/61 ,  F21V8/00 ,  G02B6/02 ,  F21Y113/10

摘要： Lichtfaser (1) umfassend einen Mantel (11) und mindestens zwei Kerne (12, 13) zum Leiten elektromagnetischer Strahlung (L), bei der -die Kerne (12, 13) an einem Ende der Lichtfaser (1) jeweils eine Einkoppelfläche (12a, 13a) aufweisen.