DYE-SENSITIZED SOLAR CELLS AND MANUFACTURING METHOD FOR THEREOF

• Main Authors: RYU, SEUNG HOON, JOO, SUNG HOON, PARK, SEONG KEE, KIM, KI YONG
• Format: Patent
• Language: English; Korean
• Published: 20.04.2011
• 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 dye-sensitized solar cells and a manufacturing method for thereof are provided to improve photoelectric conversion efficiency by forming a light absorption layer including a scattering layer and a catalyst particle through increase of excited electron. CONSTITUTION: In a dye-sensitized solar cells and a manufacturing method for thereof, a first substrate(110) comprises a first electrode(120). A light absorption layer(130) is located on the first substrate. The light absorption layer comprises a plurality of semiconductor corpuscles(131) including the dye(132), a scattering layer(133), and a catalyst particle(134). A second substrate(150) is located on the light absorption layer. The second substrate comprises a second electrode(140).