摘要 |
According to the present invention, an organic EL display device (1) including a flexible base material (2) and an organic EL element (electroluminescence element) (4) provided on the base material (2), comprises a heat radiative adjusting layer (15) for adjusting the neutral plane of the organic EL display device (1). The adjustment layer (15) is provided at the organic EL element (4) side with respect to the center, in the film thickness direction, of the whole organic EL display device. |