METHOD FOR PREPARING THE DYE SENSITIZED SOLAR CELL MODULE BY USING LASER AND DYE-SENSITIZED SOLAR CELL MODULE USING THE SAME

• Main Authors: BAE, HO GI, YANG, HOE TAEK
• Format: Patent
• Language: English; Korean
• Published: 02.10.2012
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; 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

PURPOSE: A method for manufacturing a dye sensitized solar cell module using a laser, and the dye-sensitized solar cell module manufactured by the same are provided to improve bonding force and junction uniformity by bonding conductive metal pastes by irradiating with laser beams. CONSTITUTION: A conductive metal paste is formed on each electrode of a catalyst pole substrate and a functional pole substrate. The functional pole substrate comprises a lower side glass substrate, a lower side TCO(transparent and conductive oxide) layer(20b), and a transition metal oxide layer. The catalyst pole substrate comprises an upper side glass substrate, an upper side TCO layer(20a), and a catalyst layer. The electrodes of the catalyst pole substrate and the functional pole substrate are arranged to face each other. A laser is irradiated on a junction portion between the conductive metal paste(100b) of the functional pole substrate and the conductive metal paste(100a) of the catalyst pole substrate. [Reference numerals] (AA) Laser beam