A liquid crystal display device, comprising: a liquid crystal panel including first and second substrates (112, 114) and a liquid crystal layer between the first and second substrates (112, 114); a backlight unit under the liquid crystal panel and comprising a light guide plate and a light emitting diode assembly; a bottom frame including a horizontal surface and first, second, third, and fourth side surfaces (153a, 153b, 153c, 153d), the first side surface corresponding to a first edge of the liquid crystal panel and being opposite to the second side surface, wherein the liquid crystal panel has a size larger than the bottom frame such that all four sides of the liquid crystal panel protrude beyond the first to fourth side surfaces (153c, 153d) of the bottom frame; a main frame including a first guide portion corresponding to the first edge and a second guide portion corresponding to a second edge of the liquid crystal panel opposite to the first edge, wherein the light guide plate and the LED assembly are guided by the first and second guide portions (130a, 130b), wherein the first and second guide portions (130a, 130b) form the main frame without portions at the third and fourth side surfaces (153c, 153d) of the bottom frame, wherein the first guide portion of the main frame is positioned on an inner side of the first side surface, and the second guide portion of the main frame is positioned on an inner side of the second side surface of the bottom frame; a first polarizing plate on an outer side of the first substrate and disposed between the liquid crystal panel and the backlight unit; a second polarizing plate on an outer side of the second substrate, wherein two opposite sides of the second polarizing plate corresponding to the third and fourth side surfaces (153c, 153d) of the bottom frame protrude beyond the liquid crystal panel; and an adhesive covering sides of the liquid crystal panel and an outer side of the third and fourth side surfaces (153c, 153d), wherein the adhesive is formed of a material that is highly light absorbing, wherein the adhesive covers a rear surface of the two opposite sides of the second polarizing plate, the sides of the liquid crystal panel and an exposed rear surface of the liquid crystal panel corresponding to the third and fourth side surfaces (153c, 153d), as well as the third and fourth side surfaces (153c, 153d) of the bottom frame. a liquid crystal panel including first and second substrates (112, 114) and a liquid crystal layer between the first and second substrates (112, 114); a backlight unit under the liquid crystal panel and comprising a light guide plate and a light emitting diode assembly; a bottom frame including a horizontal surface and first, second, third, and fourth side surfaces (153a, 153b, 153c, 153d), the first side surface corresponding to a first edge of the liquid crystal panel and being opposite to the second side surface, wherein the liquid crystal panel has a size larger than the bottom frame such that all four sides of the liquid crystal panel protrude beyond the first to fourth side surfaces (153c, 153d) of the bottom frame; a main frame including a first guide portion corresponding to the first edge and a second guide portion corresponding to a second edge of the liquid crystal panel opposite to the first edge, wherein the light guide plate and the LED assembly are guided by the first and second guide portions (130a, 130b), wherein the first and second guide portions (130a, 130b) form the main frame without portions at the third and fourth side surfaces (153c, 153d) of the bottom frame,