Patent ID: 8199277

Claim:
A liquid crystal display device comprising: a liquid crystal display panel; a backlight which faces the liquid crystal display panel in an opposed manner; an upper cover which is arranged on a display screen side of the liquid crystal display panel; a middle frame which is arranged between the liquid crystal display panel and the backlight; a lower frame which has a first plate portion for supporting a surface of the backlight opposite to the liquid crystal display panel; and a lower cover which has a second plate portion for supporting the first plate portion of the lower frame, and constitutes a housing together with the upper cover, wherein the lower frame includes a pin which projects in the direction opposite to the backlight and a plurality of first through holes which are formed in the first plate portion, the lower cover includes a hole into which the pin is inserted and a plurality of second through holes which are formed in the second plate portion, a pitch of the plurality of first through holes and a pitch of the plurality of second through holes differ from each other, and an insert is inserted into the first through hole and the second through hole after aligning the first through hole and the second through hole.