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1. (WO2018143714) LIGHTING DEVICE
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Pub. No.: WO/2018/143714 International Application No.: PCT/KR2018/001426
Publication Date: 09.08.2018 International Filing Date: 02.02.2018
IPC:
F21K 9/60 (2016.01) ,F21K 9/68 (2016.01) ,F21Y 103/10 (2016.01) ,F21Y 115/10 (2016.01)
[IPC code unknown for F21K 9/60][IPC code unknown for F21K 9/68][IPC code unknown for F21Y 103/10][IPC code unknown for F21Y 115/10]
Applicants:
엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
양현덕 YANG, Hyun Duck; KR
김성진 KIM, Seong Jin; KR
임의진 LIM, Eay Jin; KR
박광호 PARK, Kwang Ho; KR
장재혁 JANG, Jae Hyuk; KR
최영재 CHOI, Young Jae; KR
Agent:
특허법인 다나 DANA PATENT LAW FIRM; 서울시 강남구 역삼로3길 11 광성빌딩 신관4~6층 4~6th Floor, New Wing, Gwangsung Bldg. 11, Yeoksam-ro 3-gil Gangnam-gu Seoul 06242, KR
Priority Data:
10-2017-001492502.02.2017KR
Title (EN) LIGHTING DEVICE
(FR) DISPOSITIF D'ÉCLAIRAGE
(KO) 조명장치
Abstract:
(EN) An embodiment provides a lighting device comprising: a conversion unit including an optical layer having a plurality of optical patterns; a light emitting element for emitting light toward the optical patterns; and a circuit board on which the light emitting element is disposed, wherein the plurality of optical patterns are spaced apart from each other in a first direction and extend in a second direction intersecting the first direction, and the optical layer has a curvature in the first direction.
(FR) Un mode de réalisation concerne un dispositif d'éclairage comprenant : une unité de conversion comprenant une couche optique ayant une pluralité de motifs optiques ; un élément électroluminescent pour émettre de la lumière vers les motifs optiques ; et une carte de circuit imprimé sur laquelle est disposé l'élément électroluminescent, la pluralité de motifs optiques étant espacés les uns des autres dans une première direction et s'étendant dans une seconde direction croisant la première direction, et la couche optique ayant une courbure dans la première direction.
(KO) 실시 예는 복수 개의 광학패턴을 갖는 광학층을 포함하는 변환부; 상기 광학패턴을 향해 광을 출사하는 발광소자; 및 상기 발광소자가 배치되는 회로기판을 포함하고, 상기 복수 개의 광학패턴은 제1방향으로 이격 배치되고, 상기 제1방향과 교차하는 제2방향으로 연장되고, 상기 광학층은 상기 제1방향으로 곡률을 갖는 조명장치를 개시한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)