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Machine translation
1. (WO2012102533) SOLAR CELL AND METHOD OF MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/102533    International Application No.:    PCT/KR2012/000550
Publication Date: 02.08.2012 International Filing Date: 20.01.2012
IPC:
H01L 31/042 (2006.01), H01L 31/18 (2006.01)
Applicants: LG INNOTEK CO., LTD. [KR/KR]; Seoul Square, 541, Namdaemunno 5-ga, Jung-gu Seoul 100-714 (KR) (For All Designated States Except US).
BAE, Do Won [KR/KR]; (KR) (For US Only)
Inventors: BAE, Do Won; (KR)
Agent: SEO, Kyo Jun; 9th Fl. Hyun Juk Bldg., 832-41,Yeoksam-dong, Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2011-0006994 24.01.2011 KR
Title (EN) SOLAR CELL AND METHOD OF MANUFACTURING SAME
(FR) CELLULE SOLAIRE ET PROCÉDÉ DE FABRICATION DE CETTE DERNIÈRE
(KO) 태양전지 및 그의 제조방법
Abstract: front page image
(EN)The present invention relates to a solar cell and a method of manufacturing same. The solar cell includes a board, a backside electrode layer disposed on the board, a light absorption layer, a transparent electrode layer, and a barrier layer disposed between the board and the backside electrode layer, wherein the barrier layer contains Group II elements. Thus, since the barrier layer for preventing a metal from being diffused is disposed on the board, it may prevent efficiency of the solar cell from being reduced by the metal components contained in the board.
(FR)La présente invention se rapporte à une cellule solaire et à un procédé de fabrication de cette dernière. La cellule solaire comprend une carte, une couche d'électrodes arrière disposée sur la carte, une couche d'absorption de lumière, une couche d'électrodes transparentes, et une couche barrière disposée entre la carte et la couche d'électrodes arrière, la couche barrière contenant des éléments du groupe II. Ainsi, étant donné que la couche barrière qui empêche la diffusion d'un métal est disposée sur la carte, on peut empêcher la diminution de l'efficacité de la cellule solaire par les composants métalliques contenus dans la carte.
(KO)본 발명에 따른 태양전지는 기판과, 상기 기판 상에 형성된 이면 전극층, 광 흡수층, 투명 전극층과, 상기 기판과 이면 전극층 사이에 형성되어 2족 원소를 포함하는 베리어 층을 포함한다. 상기와 같은 발명은 기판 상에 금속 확산 방지를 위한 베리어 층을 형성함으로써, 기판에 함유된 금속 성분에 의해 태양전지의 효율이 떨어지는 것을 방지할 수 있는 효과가 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)