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US 2014/0175973 A1Published application
Phosphor-containing led light bulb
AssigneeSwitch Bulb Company, Inc.
InventorsRonald J. LENK, Bruce CARSTEN
Life of this patent
Estimating the term…
Abstract
An LED bulb, which includes a shell, a filler material within the shell of the bulb, at least one type of phosphor dispersed inside the filler material and at least one LED within the shell.
Claims13
1-28. (canceled)
An LED bulb comprising:
- a first shell having a volume defined within the first shell;
- a liquid at least partially filling the volume defined within the first shell;
- a first type of phosphor dispersed in the liquid;
- and
- an LED disposed within the volume defined within the first shell, the LED comprising:
- an LED die, and
- a second shell enclosing the LED die, wherein the second shell:
- keeps the liquid away from the LED die, and
- contains a second type of phosphor.
6 more elements
An LED incandescent bulb replacement comprising:
- an incandescent bulb-shaped first shell;
- a liquid at least partially filling the volume defined within the first shell;
- a first type of phosphor dispersed in the liquid;
- and
- an LED disposed within the volume defined within the first shell, the LED comprising:
- an LED die, and
- a second shell enclosing the LED die, wherein the second shell:
- keeps the liquid away from the LED die, and
- contains a second type of phosphor.
6 more elements
Dependencies are inferred from the claim text.