Display device comprising the same

A display device, comprising:

• a display panel;
• a backlight assembly supplying light to the display panel;
• an optical sheet disposed on the backlight assembly;
• and
• a lower cover receiving the backlight assembly,
• wherein the backlight assembly includes:
• a light source;
• a circuit board mounted with the light source;
• a reflection cover coupled to the circuit board;
• and
• a reflector disposed on the lower cover,
• wherein the reflection cover includes:
• a first reflection portion disposed to surround an upper side of a main emission direction of light emitted from the light source;
• a second reflection portion disposed to surround a lower side of the main emission direction of the light;
• and
• a connection portion connecting the first reflection portion and the second reflection portion,
• wherein the second reflection portion is disposed directly below the optical sheet,
• wherein a distance between the reflector and the display panel decreases from an edge of the reflector to the opposite edge of the reflector,
• wherein the first reflection portion and the second reflection portion form a parabola and the connection portion has a flat portion,
• wherein the first reflection portion includes a reflective portion and a transflective portion,
• the transflective portion being made of a transflective material and disposed at a point further away from the light source than the reflective portion,
• wherein the transflective portion has a portion disposed on the reflective portion to overlap the reflective portion in a plan view,
• wherein the reflector partially overlaps the second reflection portion of the reflection cover and has a shape in which the reflector bends at least once at a portion where the reflector does not overlap the reflection cover,
• wherein the lower cover includes a first side, a second side facing the first side, and a bottom surface connecting the first side and the second side,
• wherein the bottom surface includes a first bottom surface connected to the first side, a second bottom surface formed deeper from an upper end of the first side than the first bottom surface, a first inclined portion connecting the first bottom surface and the second bottom surface, and a second inclined portion connecting the second bottom surface and the second side, and
• wherein a first bending portion where the first bottom surface and the first inclined portion meet each other supports the second reflection portion of the reflection cover,
• wherein the reflector is disposed on the lower cover and has a shape in which the reflector bends at a second bending portion where the second bottom surface and the second inclined portion meet each other and a third bending portion where the second inclined portion and the second side meet each other.

A display device, comprising:

• a display panel;
• a backlight assembly supplying light to the display panel;
• and
• a lower cover receiving the backlight assembly,
• wherein the backlight assembly includes
• a light source;
• a circuit board mounted with the light source;
• a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member;
• and
• a reflector disposed on the lower cover,
• wherein the reflection cover includes a first reflection portion and a second reflection portion formed to surround an upper side and a lower side of a main emission direction of light emitted from the light source, and a connection portion connecting the first reflection portion and the second reflection portion,
• wherein the sides of the lower cover include a first side to which the circuit board is coupled and a second side facing the first side, the bottom surface of the lower cover includes a first bottom surface connected to the first side, a second bottom surface formed deeper from an upper end of the first side than the first bottom surface, a first inclined portion connecting the first bottom surface and the second bottom surface, and a second inclined portion extending from the second bottom surface and formed so that a depth from the upper end of the first side decreases as the distance from the second bottom surface increases, and a first bending portion where the first bottom surface and the first inclined portion meet each other supports the second reflection portion of the reflection cover,
• wherein the reflector partially overlaps the second reflection portion of the reflection cover and has a shape in which the reflector bends at least once at a portion where the reflector does not overlap the reflection cover, and
• wherein the reflector is formed on the lower cover and has a shape in which the reflector bends at a second bending portion where the second bottom surface and the second inclined portion meet each other and a third bending portion where the second inclined portion and the second side meet each other.