Light emitting diode light bar for use in a backlight module
AssigneeHon Hai Precision Industry Co., Ltd.
InventorYi-Zhong SHEU
Life of this patent
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Abstract
An LED (light emitting diode) light bar is for use as a light source of a backlight module of an LCD (liquid crystal display). The LED light bar includes a printed circuit board having a circuit therein, a plurality of LED chips located on the printed circuit board and an encapsulation layer sealing the plurality of LED chips. The printed circuit board includes a top surface and a bottom surface opposite to the top surface. The plurality of LED chips are electrically connected to the circuit of the printed circuit board. A middle of the top surface of the printed circuit board is depressed inwardly to define a groove, and the plurality of LED chips are received in the groove.
Claims10
An LED (light emitting diode) light bar configured for use as a light source of a backlight module, comprising:
- a printed circuit board having a circuit therein, the printed circuit board comprising a top surface and a bottom surface opposite to the top surface;
- a plurality of LED chips located on the printed circuit board and electrically connected to the circuit of the printed circuit board;
- and
- an encapsulation layer sealing the plurality of LED chips;
- wherein a middle of the top surface of the printed circuit board is depressed inwardly to define a groove, and the plurality of LED chips are received in the groove.
Dependencies are inferred from the claim text.