CIGS FLEXIBLE SUBSTRATE CHUCKING DEVICE AND FABRICATING METHOD OF CIGS BASE THIN FILM SOLAR CELL USING THE SAME

摘要

The present invention relates to a flexible substrate holding apparatus and a method of manufacturing a CIGS thin film solar cell using the same, and at least a pair of flexible substrate holding apparatuses fastened to both opposite edges of a flexible substrate, A first supporting portion contacting the upper surface of the flexible substrate to support the upper surface of the flexible substrate; And a second support portion contacting the lower surface of the flexible substrate to support the lower surface. When the first support portion and the second support portion provide a supporting force on both side edges of the flexible substrate, the position of the flexible substrate is fixed . The present invention can form a uniform CIGS light absorbing layer on a flexible substrate by fastening at least one pair of flexible substrate holding devices to the opposing side edges of the flexible substrate, The thermal energy transferred to the substrate can be evenly distributed within the flexible substrate.