Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2020000599) CIGS SOLAR CELL AND PREPARATION METHOD THEREOF
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/000599 International Application No.: PCT/CN2018/101224
Publication Date: 02.01.2020 International Filing Date: 20.08.2018
IPC:
H01L 31/0392 (2006.01) ,H01L 31/18 (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
0248
characterised by their semiconductor bodies
036
characterised by their crystalline structure or particular orientation of the crystalline planes
0392
including thin films deposited on metallic or insulating substrates
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
18
Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
Applicants:
北京铂阳顶荣光伏科技有限公司 BEIJING APOLLO DING RONG SOLAR TECHNOLOGY CO. LTD. [CN/CN]; 中国北京市 北京经济技术开发区荣昌东街7号院6号楼3001室 Room 3001, No. 6 Building, No. 7 Rong Chang East Street Beijing Economic-Technological Development Area Beijing 100176, CN
Inventors:
张立强 ZHANG, Liqiang; CN
Agent:
北京智晨知识产权代理有限公司 BEIJING ZHICHEN INTELLECTUAL PROPERTY AGENCY LTD.; 中国北京市 海淀区大钟寺13号院华杰大厦B座10B9室 Room 10B9, Block B, Huajie Building No. 13 Dazhongsi, Haidian District Beijing 100089, CN
Priority Data:
201810680554.927.06.2018CN
Title (EN) CIGS SOLAR CELL AND PREPARATION METHOD THEREOF
(FR) CELLULE SOLAIRE CIGS ET SON PROCÉDÉ DE PRÉPARATION
(ZH) CIGS太阳能电池及其制备方法
Abstract:
(EN) The present application relates to the technical field of energy, and disclosed are a CIGS solar cell and a preparation method thereof. In some embodiments of the present application, the preparation method of the CIGS solar cell comprises: sequentially forming a back electrode layer and a CIGS layer on the surface of a substrate; performing etching treatment on the surface of the CIGS layer, and after etching is completed, performing cleaning, drying, and annealing treatment; and sequentially forming a buffer layer, a window layer, and a transparent electrode layer on the surface of the annealed CIGS layer. By means of the CIGS solar cell and the preparation method thereof provided by some embodiments of the present application, the photoelectric conversion performance of the CIGS solar cell can be improved, and the conversion efficiency of the CIGS solar cell is improved.
(FR) La présente invention se rapporte au domaine technique de l'énergie, et concerne une cellule solaire CIGS et son procédé de préparation. Selon certains modes de réalisation de la présente invention, le procédé de préparation de la cellule solaire CIGS consiste à : former séquentiellement une couche d'électrode arrière et une couche de CIGS sur la surface d'un substrat; réaliser un traitement de gravure sur la surface de la couche de CIGS, et après l'achèvement de la gravure, réaliser un traitement de nettoyage, de séchage et de recuit; et former séquentiellement une couche tampon, une couche fenêtre et une couche électrode transparente sur la surface de la couche de CIGS recuite. À l'aide de la cellule solaire CIGS et de son procédé de préparation fournis par certains modes de réalisation de la présente invention, les performances de conversion photoélectrique de la cellule solaire CIGS peuvent être améliorées, et l'efficacité de conversion de la cellule solaire CIGS est améliorée.
(ZH) 本申请涉及能源技术领域,公开了一种CIGS太阳能电池及其制备方法。本申请部分实施例中,CIGS太阳能电池的制备方法包括:在基底表面依次形成背电极层和CIGS层;对所述CIGS层的表面进行刻蚀处理,刻蚀完成后进行清洗、干燥及退火处理;在经退火处理后的CIGS层表面依次形成缓冲层、窗口层和透明电极层。本申请部分实施例提供的CIGS太阳能电池及其制备方法能够改善CIGS太阳能电池的光电转换性能,提高CIGS太阳能电池的转化效率。
front page image
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, KR, 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 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: Chinese (ZH)
Filing Language: Chinese (ZH)