Method for manufacturing solar cell

• Main Authors: HUANG, KUEI-WU, KO, CHENG-YU, CHEN, SHYUAN-FANG, CHEN, YI-TSUNG, YEN, SHENGN, OU, NAI-TIEN, TUNG, CHIH-SHENG, WU, CHIA-HUNG, HUNG, KUANG-HUI
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The present disclosure provides a method for manufacturing a solar cell comprising the following steps. A semiconductor substrate having an anti-reflective layer is provided. A metal electrode material is formed on the anti-reflective layer to form a first electrode pattern. The first electrode pattern is sintered. After the first electrode pattern is sintered, an oxide layer formed from the surface of the metal electrode material is removed. An electro-plating layer is formed on the metal electrode material without the oxide layer to form a front electrode on the solar cell.