Patent ID: 7927440

Claim:
A method of manufacturing a display device in which a transparent member and a polarizing plate attached on a surface of a display element are bonded together, comprising: a first step of filling a gap between the transparent member and the polarizing plate with a liquid, photo-curing, transparent adhesive; a light irradiation step of casting light from a side of the photo-curing transparent adhesive to guide the light through a layer of the photo-curing transparent adhesive; a visual check step of checking for the presence of foreign objects and air bubbles in an interior and at an interface of the layer using the light guided through the layer while the photo-curing transparent adhesive is not cured; and a step of curing the photo-curing transparent adhesive by casting light having a wavelength that causes a curing reaction in the photo-curing transparent adhesive from a side of the transparent adhesive layer.