A first ink discharging is carried out onto picture element regions on a glass substrate, picture element regions being components divided off by a black matrix in a fine region. Drying of ink forms an ink film whose layer thickness is thick at a surrounding section and thin at a midsection. Further, second ink discharging is carried out on the first ink film and by drying ink discharged in the second ink discharging, an ink layer which has a flat surface is formed.