Patent ID: 11929453
Assignee: BOLB INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A light-emitting diode package comprising:
a foundation;
a first metal layer, a second metal layer, and third metal layer formed on a top surface of the foundation, wherein the first metal layer and the second metal layer are electrically isolated by a first gap, the third metal layer surrounds the first and second metal layers and is electrically isolated from the first and second metal layers by a second gap;
a lens attached to the top surface of the foundation, wherein a cavity is formed between the foundation and the lens;
a chip disposed in the cavity, wherein an anode of the chip is electrically connected to the first metal layer and a cathode of the chip is electrically connected to the second metal layer; and
a fluid encapsulate, wherein the cavity is fully or partially filled with the fluid encapsulate;
wherein the lens is attached to the third metal layer using a lens attachment, and a notch is formed on a top surface of the third metal layer, the notch does not penetrate the third metal layer in a thickness direction, or completely penetrates the third metal layer and divides the third metal layer into two metal layers isolated from each other.