Back light module and liquid crystal display thereof
AssigneeShenzhen China Star Optoelectronice Technology Co. Ltd.
InventorGuofu Tang
Life of this patent
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Abstract
This invention relates to a back light module and a liquid crystal display thereof. The back light module includes a rear panel, an LGP, a PCB, a plurality of LEDs and at least an elastic clamping fastener. The rear panel includes a base plate and at least a sidewall. The LGP is positioned on the base plate. The PCB opposite to the LGP is positioned on the sidewall of the rear panel. The LEDs are positioned on the PCB. At least an elastic clamping fastener successively passes through the rear panel and the PCB to fasten the rear panel and the PCB. In addition, the top of the elastic clamping fastener is higher than the surface of the LEDs. The back light module and the liquid crystal display thereof in this invention are simple in structure, convenient in assembly, and low in cost.
Claims20
A back light module comprising a rear panel, an LGP, a PCB and a plurality of LEDs, the rear panel comprising a base plate and at least one sidewall, the LGP being positioned on the base plate, the PCB being positioned on the sidewall of the rear panel, and the LEDs being positioned on the PCB, wherein the back light module further comprises at least one elastic clamping fastener which successively passes through the rear panel and the PCB to fasten the rear panel and the PCB, the top of the elastic clamping fastener is higher than the surface of the LEDs.
A liquid crystal display, comprising a liquid crystal display board and a back light module, the back light module comprising a rear panel, an LGP, a PCB and a plurality of LEDs, the rear panel comprising a base plate and at least a sidewall, the LGP being positioned on the base plate, the PCB being arranged on the sidewall of the rear panel, and the LEDs being arranged on the PCB, wherein the back light module further comprises at least an elastic clamping fastener, which successively passes through the rear panel and the PCB to fasten the rear panel and the PCB, the top of the elastic clamping fastener is higher than the surface of the LEDs.
Dependencies are inferred from the claim text.