| 摘要 |
PROBLEM TO BE SOLVED: To prevent adhesion of impurities to a functional material as little as possible when a functional material or a function layer is placed under a vacuum condition.SOLUTION: The manufacturing method of light-emitting panel includes: a functional material application step to apply a functional material (light-emitting application liquid 16a) for a function layer 16 containing host and dopant to each pixel area in a light-emitting panel substrate 11; and an adsorptive material application step to apply an adsorptive material (adsorptive application liquid 21a) for adsorptive layer 21 containing the same material as the dopant in an area different from the area applied with the functional material in the light-emitting panel substrate 11. The adsorptive material contains the same material so that the weight ratio of the same materials in the adsorptive layer 21 is higher than the weight ratio of the dopant in the function layer 16. |
