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1. (WO2014178651) SEMICONDUCTOR LIGHT EMITTING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178651    International Application No.:    PCT/KR2014/003862
Publication Date: 06.11.2014 International Filing Date: 30.04.2014
IPC:
H01L 33/36 (2010.01)
Applicants: SEMICON LIGHT CO.,LTD. [KR/KR]; 3F 49, Wongomae-ro 2beon-gil, Giheung-gu Yongin-si Gyeonggi-do 446-901 (KR)
Inventors: PARK, Eun Hyun; (KR).
JEON, Soo Kun; (KR)
Agent: AN, Sang Jeong; First&Forever 7F, Tower A Advanced Institutes of Convergence Technology 145, Gwanggyo-ro, Yeongtong-gu, Suwon-si Gyeonggi-do 443-270 (KR)
Priority Data:
10-2013-0048123 30.04.2013 KR
10-2013-0055190 15.05.2013 KR
Title (EN) SEMICONDUCTOR LIGHT EMITTING DEVICE
(FR) DISPOSITIF SEMI-CONDUCTEUR ÉMETTEUR DE LUMIÈRE
(KO) 반도체 발광소자
Abstract: front page image
(EN)The present disclosure relates to a semiconductor light emitting device comprising: a plurality of semiconductor layers; a contact area where a first semiconductor layer is exposed by partially removing a second semiconductor layer and an active layer; a non-conductive reflective film formed to cover the second semiconductor layer and the contact layer so as to reflect light from the active layer toward the first semiconductor layer which is at a growth substrate side; a branch electrode extending between the non-conductive reflective film and the plurality of semiconductor layers; an electrical connection passing through the non-conductive reflective film for electrical connection with the branch electrode; and a direct-connection type electrical connection passing through the non-conductive reflective film for electrical connection with the plurality of semiconductor layers.
(FR)L'invention concerne un dispositif semi-conducteur émetteur de lumière comprenant: plusieurs couches de semi-conducteur; une zone de contact où une première couche de semi-conducteur est exposée en retirant partiellement une seconde couche de semi-conducteur et une couche active; un film réfléchissant non conducteur formé de manière à couvrir la seconde couche de semi-conducteur et la couche de contact et à ainsi réfléchir la lumière depuis la couche active vers la première couche de semi-conducteur se situant sur un côté de croissance du substrat; une électrode ramifiée s'étendant entre le film réfléchissant non conducteur et les couches de semi-conducteur; une connexion électrique passant à travers le film réfléchissant non conducteur en vue de la connexion électrique avec l'électrode ramifiée; et une connexion électrique de type connexion directe passant à travers le film réfléchissant non conducteur en vue de la connexion électrique avec les couches de semi-conducteur.
(KO)본 개시는 반도체 발광소자(SEMICONDUCTOR LIGHT EMIMITTING DEVICE)에 있어서, 복수의 반도체층; 제2 반도체층과 활성층을 부분적으로 제거하여 제1 반도체층이 노출되는 접촉영역; 활성층으로부터의 빛을 성장 기판 측인 제1 반도체층 측으로 반사하도록, 제2 반도체층 및 접촉영역을 덮도록 형성되는 비도전성 반사막; 비도전성 반사막과 복수의 반도체층 사이에서 연장되는 가지 전극; 비도전성 반사막을 관통하여 가지 전극과 전기적으로 연결되는 전기적 연결; 및 비도전성 반사막을 관통하여 복수의 반도체층과 전기적으로 연결되는 직접연결형 전기적 연결;을 포함하는 것을 특징으로 하는 반도체 발광소자에 관한 것이다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)