Patent ID: 11862751
Assignee: EPISTAR CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A manufacturing method for a light-emitting diode (LED), comprising:
providing a substrate, comprising a first upper surface, wherein the first upper surface is divided into a plurality of zones;
forming a plurality of LED groups formed on the upper surface, wherein:
the plurality of the LED groups is respectively formed on the plurality of zones and each of the plurality of the LED groups comprises a plurality of LEDs;
the plurality of the LED groups comprises a first LED group; and
the plurality of LEDs of the first LED group comprises one or more defective LEDs;

proving a temporary carrier, comprising a second upper surface;
forming a testing circuit on the second upper surface;
transferring the first LED group to the second upper surface from the substrate and electrically connecting the plurality of LEDs in the first LED group and the testing circuit to form a parallel circuit or a series-parallel circuit; and
testing the first LED group by the testing circuit.