BACKLIGHT MODULE AND LIGHT-EMITTING DEVICE THEREOF
First Claim
1. A light emitting device of a backlight module, comprising:
- a carrier;
an electrical contact electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source;
a light emitting diode (LED) driving circuit comprising at least one driving component electrically connected to the electrical contact; and
a plurality of LEDs electrically connected between the electrical contact and the LED driving circuit;
wherein the electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on one surface of the carrier.
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Accused Products
Abstract
A light emitting device of the backlight module comprises a carrier, an electrical contact, a light emitting diode (LED) driving circuit, and a plurality of LEDs. The carrier comprises a surface, and the electrical contact is electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source. The LED driving circuit comprises at least one driving component electrically connected to the electrical contact, and the plurality of LEDs electrically connected between the electrical contact and the LED driving circuit. The electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on the surface of the carrier.
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Citations
23 Claims
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1. A light emitting device of a backlight module, comprising:
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a carrier; an electrical contact electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source; a light emitting diode (LED) driving circuit comprising at least one driving component electrically connected to the electrical contact; and a plurality of LEDs electrically connected between the electrical contact and the LED driving circuit; wherein the electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on one surface of the carrier. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A light emitting device of a backlight module comprising a plurality of light emitting strips, the light emitting strip comprising:
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a carrier; an electrical contact electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source; a light emitting diode (LED) driving circuit comprising at least one driving component electrically connected to the electrical contact; and a plurality of LEDs electrically connected between the electrical contact and the LED driving circuit; wherein the electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on one surface of the carrier. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A direct backlight module, comprising:
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a diffuser plate; and a light emitting device positioned under the diffuser plate, wherein the light emitting device comprises; a carrier; an electrical contact electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source; a light emitting diode (LED) driving circuit comprising at least one driving component electrically connected to the electrical contact; and a plurality of LEDs electrically connected between the electrical contact and the LED driving circuit; wherein the electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on one surface of the carrier. - View Dependent Claims (14, 15, 16, 17)
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18. A side-edge backlight module, comprising:
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a light guiding plate with a first side, a second side, a third side, and a fourth side; and a first light emitting device positioned adjacent to the first side of the light guiding plate, wherein the first light emitting device comprises; a carrier; an electrical contact electrically connected to a voltage source for providing a voltage potential substantially equal to that of the voltage source; a light emitting diode (LED) driving circuit comprising at least one driving component electrically connected to the electrical contact; and a plurality of LEDs electrically connected between the electrical contact and the LED driving circuit; wherein the electrical contact, the LED driving circuit, and the plurality of LEDs are all positioned on one surface of the carrier, and the LED driving circuit is configured to output PWM control signals for controlling the brightness of the plurality of LEDs. - View Dependent Claims (19, 20, 21, 22, 23)
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Specification