LIGHT-EMITTING DEVICE FOR LIQUID CRYSTAL DISPLAY APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS
First Claim
1. A light-emitting device of a liquid crystal display apparatus, comprising a light bar and a frame, wherein a fixing bar is protruded from a surface of a main body of the frame, and an extension direction of the fixing bar is parallel with the surface of the main body of the frame;
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar;
the light bar has a plurality of light-emitting diodes, and the light-emitting diodes are arranged averagely on the main body of the light bar;
each of two ends of the fixing bar has a heat-conductive portion mounted thereon, and an inner surface of the heat-conductive portion is perpendicular to the length direction of the main body of the light bar and attached to a shorter side of the main body of the light bar;
the heat-conductive portion is integrally and transversely protruded from each of the two ends of the fixing bar.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention discloses a light-emitting device of a liquid crystal display apparatus, which includes a light bar and a frame. The frame has a surface having a fixing bar protruded therefrom. An extension direction of the fixing bar is parallel with the surface of the frame. A longer side of a main body of the light bar is attached to the fixing bar. Two ends of the fixing bar respectively have a heat-conductive portion mounted thereon. An inner surface of the heat-conductive portion is perpendicular to a length direction of the main body of the light bar and attached to a shorter side of the main body of the light bar. The present invention further discloses a liquid crystal display apparatus.
-
Citations
12 Claims
-
1. A light-emitting device of a liquid crystal display apparatus, comprising a light bar and a frame, wherein a fixing bar is protruded from a surface of a main body of the frame, and an extension direction of the fixing bar is parallel with the surface of the main body of the frame;
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar;
the light bar has a plurality of light-emitting diodes, and the light-emitting diodes are arranged averagely on the main body of the light bar;each of two ends of the fixing bar has a heat-conductive portion mounted thereon, and an inner surface of the heat-conductive portion is perpendicular to the length direction of the main body of the light bar and attached to a shorter side of the main body of the light bar; the heat-conductive portion is integrally and transversely protruded from each of the two ends of the fixing bar. - View Dependent Claims (2)
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar;
-
3. A light-emitting device of a liquid crystal display apparatus, comprising a light bar and a frame, wherein a fixing bar is protruded from a surface of a main body of the frame, and an extension direction of the fixing bar is parallel with the surface of the main body of the frame;
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar, characterized in that;
each of two ends of the fixing bar has a heat-conductive portion mounted thereon, and an inner surface of the heat-conductive portion is perpendicular to the length direction of the main body of the light bar and attached to a shorter side of the main body of the light bar. - View Dependent Claims (4, 5, 6, 7)
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar, characterized in that;
-
8. A liquid crystal display apparatus, comprising a liquid crystal panel and a light-emitting device, and the light-emitting device is mounted at a side of the liquid crystal panel and includes a light bar and a frame, wherein a fixing bar is protruded from a surface of a main body of the frame, and an extension direction of the fixing bar is parallel with the surface of the main body of the frame;
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar, characterized in that;
each of two ends of the fixing bar has a heat-conductive portion mounted thereon, and an inner surface of the heat-conductive portion is perpendicular to the length direction of the main body of the light bar and attached to a shorter side of the main body of the light bar. - View Dependent Claims (9, 10, 11, 12)
- a longer side of a main body of the light bar is attached to the fixing bar, and a length direction of the light bar is parallel with the extension direction of the fixing bar, characterized in that;
Specification