18706613. DISPLAY DEVICE USING LIGHT-EMITTING ELEMENT, AND MANUFACTURING METHOD THEREFOR (LG ELECTRONICS INC.)

DISPLAY DEVICE USING LIGHT-EMITTING ELEMENT, AND MANUFACTURING METHOD THEREFOR

Organization Name

LG ELECTRONICS INC.

Inventor(s)

Kyoungtae Wi of Seoul (KR)

Byungjoon Rhee of Seoul (KR)

DISPLAY DEVICE USING LIGHT-EMITTING ELEMENT, AND MANUFACTURING METHOD THEREFOR

This abstract first appeared for US patent application 18706613 titled 'DISPLAY DEVICE USING LIGHT-EMITTING ELEMENT, AND MANUFACTURING METHOD THEREFOR

Original Abstract Submitted

The present disclosure is applicable to a technical field related to a display device, and relates to: a display device using, for example, a micro light-emitting diode (LED); and a manufacturing method therefor. In order to accomplish the described objective, the present disclosure may comprise the steps of: preparing a growth substrate having light-emitting elements; preparing a wiring substrate having wiring electrodes; forming a first adhesive pattern on a first wiring electrode from among the wiring electrodes and/or a first light-emitting element from among the light-emitting elements; transferring the first light-emitting element onto the first wiring electrode so that the first light-emitting element from among the light-emitting elements is adhered to the first wiring electrode by means of the first adhesive pattern; forming, on a second wiring electrode adjacent to the first wiring electrode from among the wiring electrodes and/or a second light-emitting element adjacent to the first light-emitting element from among the light-emitting elements, a second adhesive pattern having a height that differs from the height of the first adhesive pattern; and transferring the second light-emitting element onto the second wiring electrode so that the second light-emitting element from among the light-emitting elements is adhered to the second wiring electrode by means of the second adhesive pattern.