abstract |
A manufacturing method of an organic EL display panel includes: preparing G, R, and B inks that each include a solvent and respectively include G, R, and B organic light-emitting materials differing from each other in terms of light-emitting wavelength; applying the G ink to G subpixel regions on a substrate; applying the R ink to R subpixel regions; and applying the B ink to B subpixel regions. The R and B subpixel regions are each adjacent to a corresponding one of the G subpixel regions on both sides thereof. The G ink has a lower viscosity than the R and B inks. After application of the G ink is started, application of the R and B inks is started. |