LED light bulb
DCFirst Claim
Patent Images
1. A light bulb comprising:
- an Edison style base;
light emitting diode circuitry coupled to the base;
a conductive structure including a first proximal contact that is proximate the base and a first distal contact that is distal from the base;
a bulb sealed about the base and extending above the base;
a substantially cylindrical elongated filament supported on a first proximate filament end by the first proximate contact and supported on a first distal filament end by the first distal contact, the filament extending from the base into the bulb above the base, wherein the bulb entirely encases the elongated filament;
a light emitting diode channel disposed within the filament, coupled to the light emitting diode circuitry, and extending into the bulb above the base; and
an inert gas disposed within the bulb.
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Abstract
A light bulb includes an Edison style base, light emitting diode circuitry coupled to the base, a bulb sealed about the base and extending above the base, an elongated filament substrate supported by the base and extending into the bulb above the base, a light emitting diode channel supported by the filament substrate, coupled to the light emitting diode circuitry, and extending into the bulb above the base, and an inert gas disposed within the bulb.
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Citations
20 Claims
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1. A light bulb comprising:
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an Edison style base; light emitting diode circuitry coupled to the base; a conductive structure including a first proximal contact that is proximate the base and a first distal contact that is distal from the base; a bulb sealed about the base and extending above the base; a substantially cylindrical elongated filament supported on a first proximate filament end by the first proximate contact and supported on a first distal filament end by the first distal contact, the filament extending from the base into the bulb above the base, wherein the bulb entirely encases the elongated filament; a light emitting diode channel disposed within the filament, coupled to the light emitting diode circuitry, and extending into the bulb above the base; and an inert gas disposed within the bulb. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A light bulb comprising:
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an Edison style base; light emitting diode circuitry coupled to the base; a conductive structure including a first proximal contact that is proximate the base and a first distal contact that is distal from the base; a bulb sealed about the base and extending above the base; a substantially cylindrical elongated filament supported on a first proximate filament end by the first proximate contact and supported on a first distal filament end by the first distal contact, the filament extending from the base into the bulb above the base, wherein the bulb entirely encases the elongated filament; and a light emitting diode channel disposed within the filament, coupled to the light emitting diode circuitry, and extending into the bulb above the base. - View Dependent Claims (17, 18)
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19. A light bulb comprising:
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an Edison style base; a bulb sealed about the base and extending above the base; a conductive structure including a first proximal contact that is proximate the base and a first distal contact that is distal from the base; a substantially cylindrical elongated filament supported on a first proximate filament end by the first proximate contact and supported on a first distal filament end by the first distal contact, the filament extending from the base into the bulb above the base, wherein the bulb entirely encases the elongated filament; a light emitting diode channel including light emitting diodes disposed within the filament and extending into the bulb above the base; and an inert gas disposed within the bulb. - View Dependent Claims (20)
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Specification