Backlight panel
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsZe Zhang, Lei Zhu
Life of this patent
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Abstract
The embodiments of the present disclosure provide a backlight module. A first light-emitting diode and a second light-emitting diode are alternately arranged along a first direction and/or a second direction. The first light-emitting diode is for shining a first light-emitting area. The second light-emitting diode is for shining a second light-emitting area. An extension direction of the first light-emitting area intersects an extension direction of the second light-emitting area. A light-emitting area complementation effect is achieved, and a light mixing effect and a uniformity of light emission are further improved.
Claims20
A backlight panel, comprising:
- a substrate;
- and
- a plurality of light-emitting diodes disposed on the substrate;
- wherein the plurality of light-emitting diodes comprise a first light-emitting diode for shining a first light-emitting area and a second light-emitting diode for shining a second light-emitting area, and an extension direction of the first light-emitting area intersects an extension direction of the second light-emitting area;
- wherein the backlight panel has a first direction and a second direction intersected with each other, the first light-emitting diode and the second light-emitting diode are alternately arranged along the first direction and/or the second direction, and the first light-emitting area and the second light-emitting area are alternately arranged along the first direction and/or the second direction;
- wherein the first light-emitting area is partially overlapped with the second light-emitting area, and a pattern of the first light-emitting area and a pattern of the second light-emitting area are same;
- and
- wherein there is a first included angle between the extension direction of the first light-emitting area and the first direction, there is a second included angle between the extension direction of the second light-emitting area and the first direction, the first included angle ranges from 30° to 60°, and the second included angle ranges from 120° to 150°.
A backlight panel, comprising:
- a substrate;
- and
- a plurality of light-emitting diodes disposed on the substrate;
- wherein the plurality of light-emitting diodes comprise a first light-emitting diode for shining a first light-emitting area and a second light-emitting diode for shining a second light-emitting area, and an extension direction of the first light-emitting area intersects an extension direction of the second light-emitting area;
- wherein the backlight panel has a first direction and a second direction intersected with each other, the first light-emitting diode and the second light-emitting diode are alternately arranged along the first direction and/or the second direction, and the first light-emitting area and the second light-emitting area are alternately arranged along the first direction and/or the second direction;
- and
- wherein there is a first included angle between the extension direction of the first light-emitting area and the first direction, there is a second included angle between the extension direction of the second light-emitting area and the first direction, the first included angle ranges from 30° to 60°, and the second included angle ranges from 120° to 150°.
Dependencies are inferred from the claim text.