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1. (WO2015041470) SOLAR CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/041470    International Application No.:    PCT/KR2014/008665
Publication Date: 26.03.2015 International Filing Date: 17.09.2014
IPC:
H01L 31/04 (2014.01), H01L 31/0256 (2006.01)
Applicants: LG INNOTEK CO., LTD. [KR/KR]; Seoul Square, 416, Hangang-daero Jung-gu Seoul 100-714 (KR)
Inventors: JANG, Jung In; (KR)
Agent: KIM, Ki Moon; (KR)
Priority Data:
10-2013-0111659 17.09.2013 KR
Title (EN) SOLAR CELL
(FR) CELLULE SOLAIRE
(KO) 태양전지
Abstract: front page image
(EN)A solar cell, according to an embodiment, comprises: a support substrate; a rear electrode layer formed on the support substrate; a light-absorbing layer formed on the rear electrode layer; a first buffer layer formed on the light-absorbing layer; a second buffer layer formed on the first buffer layer; and a front electrode layer formed on the second buffer layer, wherein at least one of a second buffer layer or the front electrode layer includes elements of group 13.
(FR)L'invention concerne, selon un mode de réalisation, une cellule solaire comportant: un substrat support, une couche d'électrode arrière formée sur le substrat support; une couche absorbant la lumière formée sur la couche d'électrode arrière; une première couche tampon formée sur la couche absorbant la lumière; une seconde couche tampon formée sur la première couche tampon; et une couche d'électrode avant formée sur la seconde couche tampon, la seconde couche tampon et/ou la couche d'électrode avant comprenant des éléments du groupe 13.
(KO)실시예에 따른 태양전지는, 지지 기판; 상기 지지 기판 상에 형성되는 후면 전극층; 상기 후면 전극층 상에 형성되는 광 흡수층; 상기 광 흡수층 상에 형성되는 제 1 버퍼층; 상기 제 1 버퍼층 상에 형성되는 제 2 버퍼층; 및 상기 제 2 버퍼층 상에 형성되는 전면 전극층을 포함하고, 상기 제 2 버퍼층 및 상기 전면 전극층 중 적어도 하나의 층은 13족 원소를 포함한다.
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, 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, ST, 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)