Liquid crystal display device having light emitting diode printed circuit board recessed within the bottom cover
AssigneeLG Display Co., Ltd.
InventorHee-Jeong Park
Life of this patent
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Abstract
A liquid crystal display device includes a liquid crystal display panel, a printed circuit board with a bottom side surface and at least two side surfaces positioned under the liquid crystal display panel and a light emitting diode positioned on an inner surface of the printed circuit board. The liquid display device additionally includes a bottom cover positioned under the printed circuit board with a recessed portion under the printed circuit board wherein the bottom side surface and the two side surfaces of the printed circuit board contact the bottom cover.
Claims20
A liquid crystal display device, comprising:
- (a) a liquid crystal display panel;
- (b) a support bracket surrounding an edge of the liquid crystal display panel;
- (c) a flat printed circuit board positioned under the liquid crystal display panel, the flat printed circuit board having side and back surfaces;
- (d) a light emitting diode positioned on a planar inner surface of the flat printed circuit board;
- (e) a bottom cover positioned under the flat printed circuit board, the bottom cover including a recessed portion in which the flat printed circuit board including the light emitting diode is inserted, the recessed portion exposing only the planar inner surface of the flat printed circuit board and the light emitting diode, wherein the recessed portion is formed at an inner surface of the bottom cover, and wherein the recessed portion is spaced apart from an outer line of bottom cover;
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- (f) a top cover surrounding a front edge of the liquid crystal display panel, the top cover, the support bracket and the bottom cover, wherein the side and back surfaces of the flat printed circuit board contact the bottom cover.
A liquid crystal display device, comprising:
- (a) a liquid crystal display panel;
- (b) a flat printed circuit board with at least a bottom side surface and at least two side surfaces positioned under the liquid crystal display panel;
- (c) a light emitting diode positioned on an inner surface of the flat printed circuit board;
- (d) a bottom cover positioned under the flat printed circuit board including a recessed portion under the flat printed circuit board in which the bottom side surface and the two side surfaces of the flat printed circuit board contact the bottom cover, wherein the recessed portion is formed at an inner surface of the bottom cover, wherein the recess portion is spaced apart from an outer line of bottom cover and wherein the at least bottom surface and the at least two side surfaces of the flat printed circuit board contact the bottom cover and the recessed portion exposing only the planar inner surface of the flat printed circuit board and the light emitting diode, and
- (e) a flat reflective sheet contacting and covering both a portion of the planar inner surface of the flat printed circuit board and a portion of the inner surface of bottom cover directly adjacent to and surrounding to the recessed portion.
Dependencies are inferred from the claim text.