LIGHT BAR COMPONENT, BACKLIGHT MODULE AND LCD DEVICE

摘要

A light bar component is disclosed. The light bar component comprises two or more than two light bars. Each of the light bars comprises a light source print circuit board and a plurality of light sources assembled on the light source print circuit board; a flexible print circuit board comprising a main body portion of the flexible print circuit board and a lead-out portion of a gold finger, wherein the main body portion of the flexible print circuit board connects with the light source print circuit board of all of the light bars. The lead-out portion of the golden finger connects with the power source which provides the driving voltage for the flexible print circuit board. The light bar component and the backlight module using the light bar component can reduce the use amount of the wire harness. Moreover, the flexible print circuit board directly combines with the light source print circuit board by the hot pressing technology. The electric connector is not used anymore. The present invention reduces the technical difficulty of the product assembly, enhances the product yield and saves the assembly time and the cost.

主权项

1. A light bar component characterized by comprising:
two or more than two light bars, each of the light bars comprises a light source print circuit board and a plurality of light sources assembled on the light source print circuit board; and a flexible print circuit board, comprising a main body portion of the flexible print circuit board and a lead-out portion of a golden finger, wherein the main body portion of the flexible print circuit board connects with the light source print circuit board of all of the light bars, the lead-out portion of the golden finger connects with a power source, the power source provides driving voltage for the light bars through the flexible print circuit board.