Patent ID: 11923398
Assignee: LUMILEDS, LLC
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The LED array of claim 1, further comprising:
a third color active region on the n-type layer of the adjacent mesa and the adjacent mesa comprises a top surface including a third p-type layer;
a third mesa comprising the first LED, second LED, the second tunnel junction, and the third n-type layer on the second tunnel junction;
a second trench separating the adjacent mesa and the third mesa;
second cathode metallization layer in the second trench, the second cathode metallization layer extending continuously from and in electrical contact with the first color active region and the second color active region of the third mesa and the first cathode metallization layer in the first trench in electrical contact with the first color active region, the second color active region and the third color active region of the adjacent mesa; and
an anode metallization contact on the third n-type layer of the third mesa.