Patent ID: 8632924

Claim:
A solid oxide fuel cell in which at least one or more predetermined unit modules are stacked and integrated with each other, the solid oxide fuel cell comprising: first and second solid electrolyte layers ( 22 ) in which each of the unit modules comprises a plurality of fuel electrodes ( 26 ) spaced a predetermined distance from each other and each having a strip shape on a surface thereof; and first and second supports ( 24 ) each comprising a plurality of slits ( 28 ) each having the same strip shape as that of each of the fuel electrodes ( 26 ), wherein the first and second solid electrolyte layers ( 22 ) overlap with each other on lower and upper sides of the first support ( 24 ) to allow the plurality of fuel electrodes ( 26 ) to face each other within the plurality of slits ( 28 ) of the first support ( 24 ), and the second support ( 24 ) overlaps with a lower side of the first or second solid electrolyte layer ( 22 ) overlapping with the lower side of the first support ( 24 ) to allow the slits ( 28 ) of the second support ( 24 ) to be disposed perpendicular to the slits ( 28 ) of the first support ( 24 ), wherein the slits ( 28 ) of the first support ( 24 ) define fuel paths ( 38 ) comprising the fuel electrodes ( 26 ), and the slits ( 28 ) of the second support ( 24 ) define air paths ( 34 ) comprising air electrodes ( 36 ).