Patent ID: 11935912
Assignee: SEOUL VIOSYS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A display apparatus comprising:
a circuit substrate;
a first LED sub-unit disposed on the circuit substrate;
a second LED sub-unit disposed on the first LED sub-unit;
a third LED sub-unit disposed on the second LED sub-unit;
first, second, third, and fourth electrode pads disposed between the circuit substrate and the first LED sub-unit;
connectors electrically connecting the first, second, and third LED sub-units to a respective one of the electrode pads; and
a first electrode disposed between the circuit substrate and the first LED sub-unit and in contact with a lower surface of the first LED sub-unit,
wherein:
the first LED sub-unit, the second LED sub-unit, and the third LED sub-unit are configured to be independently driven;
light generated from the first LED sub-unit is configured to be emitted to the outside by passing through the second LED sub-unit and the third LED sub-unit;
light generated from the second LED sub-unit is configured to be emitted to the outside by passing through the third LED sub-unit;
at least one of the connectors includes a first portion electrically connecting a first surface of the first LED sub-unit to the second electrode pad; and
one of the connectors includes a first lower connector electrically connecting the first electrode to the first electrode pad.