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发明公开
CN102900989A LED灯条及用该LED灯条的背光模组 无效 - 驳回 复审申请

LED灯条及用该LED灯条的背光模组
摘要：
本发明提供一种LED灯条及用该LED灯条的背光模组，所述LED灯条包括：散热条、设于散热条上的PCB板、设于散热条上并电性连接于PCB板的LED芯片及设于LED芯片与散热条之间的热界面材料层。本发明LED灯条及用该LED灯条的背光模组，通过将LED芯片设于导热效果较好的散热条上，避免了现有技术中热量传递需经过散热较差的PCB板的过程，其工艺简单，整体散热路径较短，可实现良好的散热效果，进而保证背光质量。
摘要（英）：

The invention provides an LED (Light Emitting Diode) lamp strip and a backlight module employing the same, wherein the LED lamp strip comprises a heat-radiating strip, a PCB (Printed Circuit Board) arranged on the heat-radiating strip, LED chips electrically connected with the PCB and arranged on the heat-radiating strip, and thermal interface material layers arranged between the LED chips and the heat-radiating strip. According to the LED lamp strip and the backlight module employing the same provided by the invention, by arranging the LED chips on the heat-radiating strip with good heat conduction effect, the process of heat transfer through the PCB with poorer heat radiation effect required in the prior art is avoided. The LED lamp strip and the backlight module employing the same has the advantages of simple process, shorter overall heat radiation path, realization of favourable heat radiation effect, and guarantee of backlight quality.

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