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

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240421247A1
SERIAL NO

18706613

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 07336

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
RHEE, Byungjoon Seoul, KR 33 342
WI, Kyoungtae Seoul, KR 12 24

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