Patent ID: 8854570

Claim:
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.