LIQUID CRYSTAL DISPLAY DEVICE
A liquid crystal display (LCD) device with reduced defects due to a reduced stress between corners of an LCD panel assembly and a molded frame. The LCD device includes an LCD panel assembly; and a molded frame that houses the LCD panel assembly, wherein the molded frame includes: sidewalls surrounding outer surfaces of the LCD panel assembly; settling units protruding from at least one of corners of the sidewalls corresponding to bottom corners of the LCD panel assembly; and escape grooves recessed in a rearward direction in at least one of the settling units.
1 . A liquid crystal display (LCD) device, comprising:
a LCD panel assembly; and
a molded frame that houses the LCD panel assembly,
wherein the molded frame comprises:
sidewalls surrounding outer surfaces of the LCD panel assembly;
settling units protruding from at least one of corners of the sidewalls corresponding to bottom corners of the LCD panel assembly; and
escape grooves recessed in a rearward direction in at least one of the settling units.
2 . The LCD device of claim 1 , further comprising:
supporting units that support bottom edges of the LCD panel assembly and protrude inward from the sidewalls,
wherein the supporting units and the settling units are continuously formed.
3 . The LCD device of claim 1 , wherein the sidewalls comprise:
first and second long sides extending in parallel to each other; and
and first and second short sides extending in a direction perpendicular to the first and second long sides, and
the corners of the sidewalls are formed at points where the first and second long sides and the first and second short sides cross each other.
4 . The LCD device of claim 3 , wherein the settling units comprises:
a first settling unit formed at a point at which the first long side and the first short side cross each other;
a second settling unit formed at a point at which the first long side and the second short side cross each other;
a third settling unit formed at a point at which the second long side and the first short side cross each other; and
a fourth settling unit formed at a point at which the second long side and the second short side cross each other.
5 . The LCD device of claim 4 , wherein the escape grooves are formed in the first settling unit, the second settling unit, the third settling unit, and the fourth settling unit.
6 . The LCD device of claim 4 , wherein the escape grooves are formed in the first settling unit and the fourth settling unit or are formed in the second settling unit and the third settling unit.
7 . The LCD device of claim 3 , wherein the settling units comprises:
a first settling unit formed at a point at which the first long side and the first short side cross each other; and
a fourth settling unit formed at a point at which the second long side and the second short side cross each other.
8 . The LCD device of claim 7 , wherein the escape grooves are formed in the first settling unit and the fourth settling unit.
9 . The LCD device of claim 3 , wherein the settling units comprises:
a second settling unit formed at a point at which the first long side and the second short side cross each other;
a third settling unit formed at a point at which the second long side and the first short side cross each other.
10 . The LCD device of claim 9 , wherein the escape grooves are formed in the second settling unit and the third settling unit.
11 . The LCD device of claim 1 , wherein the escape grooves are formed in the settling units to contact the sidewalls.
12 . The LCD device of claim 1 , wherein the escape grooves have polygonal cross-sections in a lengthwise direction.
13 . The LCD device of claim 1 , wherein gaps are formed between the bottom corners of the LCD panel assembly and the settling units.
14 . The LCD device of claim 2 , further comprising a backlight assembly that generates light,
wherein the backlight assembly is arranged below the LED panel assembly and is housed in the molded frame, such that the supporting units surrounds outer side surfaces of the backlight assembly.
15 . The LCD device of claim 1 , further comprising a bezel that surrounds outer side surfaces of the molded frame and houses the molded frame.
16 . A display device, comprising:
a display panel assembly that displays an image having a rectangular shape; and
a molded frame that houses the display panel assembly,
wherein the molded frame, comprises:
sidewalls surrounding outer surfaces of the display panel assembly;
settling units protruding from each corner of the sidewalls supporting corners of the display panel assembly and forming greater than a 90° angle with adjacent sidewalls to which the settling units are connected; and
escape grooves recessed in at least two of the settling units in diagonally opposed corners of the molded frame, the escape grooves have a depth equivalent to at least about 10% a thickness of the settling units.
17 . The display device recited in claim 16 , wherein the escape grooves are recessed in each and every settling unit.
18 . The display device recited in claim 16 , wherein the escape grooves have a depth equivalent of no greater than about 70% the thickness of the settling units.
19 . The display device of claim 16 , wherein the escape grooves have polygonal cross-sections in a lengthwise direction.
20 . The display device of claim 16 , wherein partial gaps are formed between the corners of the display panel assembly and the settling units.