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1. (WO2013162254) PHOTOVOLTAIC APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/162254 International Application No.: PCT/KR2013/003463
Publication Date: 31.10.2013 International Filing Date: 23.04.2013
IPC:
H01L 31/042 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
04
adapted as conversion devices
042
including a panel or array of photoelectric cells, e.g. solar cells
Applicants: LG INNOTEK CO., LTD.[KR/KR]; Seoul Square, 541, Namdaemunno 5-ga, Jung-gu Seoul 100-714, KR
Inventors: KIM, Jong Hyun; KR
PARK, Chan Yeong; KR
Agent: SEO, Kyo Jun; 9th Fl. Hyun Juk Bldg., 832-41,Yeoksam-dong, Gangnam-gu Seoul 135-080, KR
Priority Data:
10-2012-004194023.04.2012KR
Title (EN) PHOTOVOLTAIC APPARATUS
(FR) APPAREIL PHOTOVOLTAÏQUE
Abstract:
(EN) Disclosed is a photovoltaic apparatus. The photovoltaic apparatus includes a support substrate; a back electrode layer on the support substrate; a light absorbing layer on the back electrode layer; and a front electrode layer on the light absorbing layer, wherein the support substrate comprises: a base layer; a first stepped portion on the base layer; and a second stepped portion disposed aside the first stepped portion on the base layer, and wherein the second stepped portion is thicker than the first stepped portion.
(FR) L'invention concerne un appareil photovoltaïque. L'appareil photovoltaïque comprend un substrat de support ; une couche d'électrode arrière sur le substrat de support ; une couche absorbant la lumière sur la couche d'électrode arrière ; et une couche d'électrode avant sur la couche absorbant la lumière, le substrat de support comprenant : une couche de base ; une première partie en escalier sur la couche de base ; et une seconde partie en escalier disposée à côté de la première partie en escalier sur la couche de base, et la seconde partie en escalier étant plus épaisse que la première partie en escalier.
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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, 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, PA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)