array tfts thin film transistors for changing over a signal supplied to respective pixel electrodes are also formed on the tft substrate 11 the color filter substrate 12 which forms color filters thereon is arranged to face the tft substrate 11 in an opposed manner respective thicknesses of glass substrates used in the manufacture of the tft substrate 11 and the color filter substrate 12 are set to 0 5 mm after completion of manufacturing of the liquid crystal display panel by filling and sealing liquid crystal between the substrates outer sides of the liquid crystal display panel are polished so as to reduce a thickness of the whole liquid crystal display panel in this embodiment a thickness of the liquid crystal display panel after polishing is approximately 0 6 mm that is the thicknesses of the respective glass substrates are decreased by 0 2 mm by polishing the tft substrate 11 is larger than the color filter substrate 12 in size and a drive ic 13 and a flexible printed circuit board 15 are mounted on a portion of the tft substrate 11 where the color filter substrate 12 does not overlap with the tft substrate 11 the liquid crystal display panel is housed in a resin mold 16 so that the.