Patent ID: 11927311
Assignee: EMERYALLEN, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H  Y | IPC F

Claim 9:
10. A miniature light emitting diode (LED) light bulb comprising:
a base portion including one or more electrical contacts arranged to mate with an electrical receptacle to receive electric current;
an envelope portion comprising:
a body portion coupled to the base portion; and
a light diffusing portion coupled to an upper circumference of the body portion, wherein the light diffusing portion and the body portion define an interior portion of the envelope portion, wherein the envelope portion is less than 75 mm in length and less than 25 mm in diameter; and

an LED light assembly housed in the interior portion of the envelope portion, the LED light assembly comprising:
a flexible printed circuit board being less than or equal to 95 millimeters in length and less than or equal to 30 millimeters in width when in a planar configuration;
a plurality of LEDs operably engaged with the flexible printed circuit board, wherein the plurality of LEDs are electrically and thermally connected to comprise an LED array; and
an electronics assembly operably engaged with the flexible printed circuit board, the electronics assembly comprising an LED driver and an integrated circuit being operably engaged with one or more electrical contacts to receive electricity and operably engaged with the plurality of LEDs to provide power to the LED array, wherein the LED array and the electronics assembly are operably configured to comprise a luminous efficiency of at least 45 lumens per watt,
wherein the flexible printed circuit board is folded at one or more plane axis when housed in the interior portion of the envelope portion.