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1. WO2020197173 - LIGHTING MODULE AND LIGHTING APPARATUS COMPRISING SAME

Publication Number WO/2020/197173
Publication Date 01.10.2020
International Application No. PCT/KR2020/003809
International Filing Date 19.03.2020
IPC
F21K 9/66 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
9Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes or lasers
60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
66Details of globes or covers forming part of the light source
H01L 33/54 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48characterised by the semiconductor body packages
52Encapsulations
54having a particular shape
H01L 33/10 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02characterised by the semiconductor bodies
10with a light reflecting structure, e.g. semiconductor Bragg reflector
F21K 9/64 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
9Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes or lasers
60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
64using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21K 9/68 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
9Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes or lasers
60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
68Details of reflectors forming part of the light source
Applicants
  • 엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR]/[KR]
Inventors
  • 최영재 CHOI, Young Jae
  • 이동현 LEE, Dong Hyun
  • 이기창 LEE, Ki Chang
  • 진경일 JIN, Gyeong Il
  • 박무룡 PARK, Moo Ryong
Agents
  • 허용록 HAW, Yong Noke
Priority Data
10-2019-003319022.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LIGHTING MODULE AND LIGHTING APPARATUS COMPRISING SAME
(FR) MODULE D'ÉCLAIRAGE ET APPAREIL D'ÉCLAIRAGE LE COMPRENANT
(KO) 조명 모듈 및 이를 구비한 조명 장치
Abstract
(EN)
A lighting apparatus disclosed in an embodiment of the present invention comprises: a substrate; a plurality of light sources provided on the substrate; a resin layer provided on the substrate and the plurality of light sources; and a first reflective layer provided on the resin layer, wherein the resin layer comprises a light-emitting surface facing the light sources, the light-emitting surface of the resin layer comprises a plurality of convex portions, the plurality of light sources are provided on a virtual curved line, and a straight line passing through the centers of a first light source and a second light source, which are adjacent to each other, and the center of each of the convex portions may form an obtuse angle with respect to a straight line connecting the adjacent first and second light sources.
(FR)
Un mode de réalisation de la présente invention porte sur un appareil d'éclairage comprenant : un substrat ; une pluralité de sources de lumière disposées sur le substrat ; une couche de résine disposée sur le substrat et la pluralité de sources de lumière ; et une première couche réfléchissante disposée sur la couche de résine, la couche de résine comprenant une surface électroluminescente faisant face aux sources de lumière, la surface électroluminescente de la couche de résine comportant une pluralité de parties convexes, la pluralité de sources de lumière étant situées sur une ligne virtuelle incurvée, et une ligne droite passant par les centres d'une première et d'une deuxième source de lumière, qui sont adjacentes l'une à l'autre, et le centre de chacune des parties convexes pouvant former un angle obtus par rapport à une ligne droite reliant les première et deuxième sources de lumière adjacentes.
(KO)
발명의 실시 예에 개시된 조명장치는 기판; 상기 기판 상에 배치된 복수의 광원; 및 상기 기판 및 상기 복수의 광원 상에 배치된 레진층; 상기 레진층 상에 배치된 제1 반사층을 포함하며, 상기 레진층은 상기 광원들과 대면하는 출사면을 포함하며, 상기 레진층의 출사면은 복수의 볼록부를 포함하며, 상기 복수의 광원은 가상의 곡선 상에 배치되고, 서로 인접한 제1 광원 및 제2 광원의 중심들과 각 볼록부의 중심을 지나는 직선은 인접한 제1 및 제2 광원을 연결한 직선에 대해 둔각으로 배치될 수 있다.
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