Patent ID: 8039735
Filing Date: 2011-10-18
Classification: H01G,H01L,H01M,Y02E,Y02P

Abstract:
1. An electrode for a dye-sensitized solar cell electrode comprising a laminated film for a dye-sensitized solar cell and a porous semiconductor layer formed on its transparent conductive layer, wherein the laminated film for a dye-sensitized solar cell is characterized by comprising a polyester film and a transparent conductive layer formed on one side thereof, the transparent conductive layer having a surface tension of 65 mN/m or greater; wherein the polyester film has a light transmittance of no greater than 2% at a wavelength of 370 nm and a light transmittance of 70% or greater at 400 nm; and wherein the polyester film has an absolute value of no greater than 0.8% for the difference in the heat shrinkage rates in the lengthwise direction and widthwise direction of the film upon heating for 10 minutes at 200° C.