Patent ID: 11879617
Assignee: LITE-ON TECHNOLOGY CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 13:
14. The light emitting device according to claim 10, wherein the base further includes:
a third substrate; and
a fourth substrate;
wherein the fourth substrate, the third substrate, the second substrate, the adhesive layer, and the first substrate are arranged from top to bottom;
wherein the conductive unit further includes:
a third connection passing through the third substrate; and
a fourth connection connected to the chip bonding pad on the top surface of the base and passing through the fourth substrate;
wherein the first connection, the intermediate conductive part, the second connection, the third connection, and the fourth connection correspond to each other, and the first connection is electrically connected to the fourth connection through the intermediate conductive part, the second connection, and the third connection.