Active matrix organic EL display device and manufacturing method thereof

摘要

An active matrix organic EL display device includes pixels each having an organic EL element ( 7 a) and a pixel circuit ( 3 ) including a polysilicon TFT for controlling the organic EL element ( 7 a) arranged adjacently in each of the regions partitioned into a matrix shape by data line ( 12 ) and gate line ( 11 ) that intersect each other. The organic EL element ( 7 a) has a cathode ( 7 ) arranged in at least a region that excludes a space above the polysilicon TFT. The cathode ( 7 ) is arranged continuously over two or more adjacent pixels in the direction of gate line ( 11 ).