A liquid crystal sealing apparatus that radiates light to a sealing layer for sealing liquid crystal between a pair of substrates to cure the sealing layer includes: a laser beam source that emits laser beams as the light; and an optical system V that shapes the laser beams such that regions irradiated with the laser beams emitted from the laser beam source are substantially identical to the shape of the sealing layer. According to the liquid crystal sealing apparatus, since laser beams are used as light, it is possible to substantially restrict the irradiation regions to the sealing layer. Therefore, a mask for covering a liquid crystal region is not needed, and it is possible to radiate light with sufficiently high intensity to the sealing layer. As a result, it is possible to reliably seal the liquid crystal.