Patent ID: 11955506
Assignee: AU OPTRONICS CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 2:
3. The fabrication method of the display device according to claim 2, wherein:
the plurality of second LEDs comprise a second red LED, a second green LED, and a second blue LED, and
the plurality of second placement regions comprise a second red placement region, a second green placement region, and a second blue placement region, wherein the second red LED, the second green LED, and the second blue LED are respectively disposed corresponding to the second red placement region, the second green placement region, and the second blue placement region;
the plurality of LED substrates comprise a red LED substrate, a green LED substrate, and a blue LED substrate, wherein the at least one of third LEDs of the red LED substrate comprises a third red LED, the at least one of third LEDs of the green LED substrate comprises a third green LED, and the at least one of third LEDs of the blue LED substrate comprises a third blue LED;
the plurality of first transferring substrates comprise a red transferring substrate, a green transferring substrate, and a blue transferring substrate; and
transferring the third red LED of the red LED substrate to the red transferring substrate based on a position of the second red placement region;
transferring the third red LED on the red transferring substrate to the second transferring substrate;
transferring the third green LED of the green LED substrate to the green transferring substrate based on a position of the second green placement region;
transferring the third green LED on the green transferring substrate to the second transferring substrate;
transferring the third blue LED of the blue LED substrate to the blue transferring substrate based on a position of the second blue placement region;
transferring the third blue LED on the blue transferring substrate to the second transferring substrate; and
overlapping the second transferring substrate with the circuit substrate, wherein positions of the third red LED, the third green LED and the third blue LED overlap the second red placement region, the second green placement region and the second blue placement region respectively; and
electrically connecting the third red LED, the third green LED, and the third blue LED on the second transferring substrate to the circuit substrate.