Light emitting diode without leads
AssigneeFoxsemicon Integrated Technology, Inc.
InventorKuo-Cheng Chang
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Abstract
An LED (light emitting diode) includes a seat and an LED chip. The seat includes a main body, and a first electrode and a second electrode formed on the main body. The LED chip includes a first semiconductor layer, an annular light-emitting layer encircling the first semiconductor layer, and an annular second semiconductor layer encircling the light-emitting layer. The first electrode electrically connects with the first semiconductor layer, and the second electrode electrically connects with the second semiconductor layer.
Claims20
An LED (light emitting diode) without leads comprising:
- a seat comprising a main body, two electrical feet extending outwardly from two opposite lateral sides of the main body, respectively, and a first electrode and a second electrode formed on the main body, the first electrode and the second electrode being electrically connected to the two electrical feet without leads on the main body, respectively;
- and
- an LED chip attached on the main body, the LED chip comprising a first semiconductor layer, an annular light-emitting layer encircling the first semiconductor layer, and an annular second semiconductor layer encircling the light-emitting layer;
- wherein the first electrode electrically connects with the first semiconductor layer, and the second electrode electrically connects with the second semiconductor layer.
An LED (light emitting diode) without leads comprising:
- a seat comprising a main body, two electrical feet extending outwardly from two opposite lateral sides of the main body, respectively, and a first electrode and a second electrode formed on the main body, the first electrode and the second electrode being electrically connected to the two electrical feet without leads on the main body, respectively;
- and
- an LED chip attached on the main body, the LED chip comprising a first semiconductor layer located at an inmost portion of the LED chip, a second semiconductor layer located at an outmost portion of the LED chip, and a light-emitting layer sandwiched between the first semiconductor layer and the second semiconductor layer;
- wherein the first electrode electrically connects with the first semiconductor layer, and the second electrode electrically connects with the second semiconductor layer.
Dependencies are inferred from the claim text.