Patent ID: 11967671
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A display panel, comprising:
a thin film transistor (TFT) substrate;
a plurality of micro light emitting diodes (LEDs) arranged at one surface of the TFT substrate;
a rear substrate having a one surface coupled to a other surface of the TFT substrate and having at least a part of an edge protruding further than an edge of the TFT substrate to form a stepped part with the TFT substrate; and
a plurality of wirings formed at the stepped part and a other surface of the rear substrate to electrically connect the one surface of the TFT substrate with the other surface of the rear substrate,
wherein each of the plurality of wirings comprise:
a first wiring formed to extend from the other surface of the rear substrate and penetrate an edge part of the rear substrate; and
a second wiring formed in the stepped part to electrically connect with the first wiring, and

wherein a via hole is formed in an area corresponding to the rear substrate in the stepped part, and a part of the first wiring is formed in the via hole.