公开(公告)号：US20240322097A1

公开(公告)日：2024-09-26

申请号：US18424222

申请日：2024-01-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungwook HWANG ,  Junsik HWANG ,  Hakyeol KIM ,  Jaewook PARK ,  Sanghoon SONG ,  Jungwoon SHIN ,  Keunsik LEE ,  Eungyeong LEE

IPC: H01L33/62 ,  H01L25/16 ,  H01L33/38

CPC classification number: H01L33/62 ,  H01L25/167 ,  H01L33/38 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device having a perpendicular electrode structure and a method of manufacturing the display device are provided. The display device includes a display substrate including wiring therein, a first pad provided on the display substrate and connected to the wiring, a second pad provided on the display substrate, spaced apart from the first pad, and connected to the wiring, and a micro-semiconductor chip including a first electrode, a p-type semiconductor layer provided on the first electrode, an active layer provided on the p-type semiconductor layer, an n-type semiconductor layer provided on the active layer, and a second electrode provided on the n-type semiconductor layer, wherein the micro-semiconductor chip is constituted by a perpendicular electrode chip, the first electrode is connected to the first pad, and the second electrode is connected to the second pad.

公开(公告)号：US20240423074A1

公开(公告)日：2024-12-19

申请号：US18607826

申请日：2024-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongkoo HER ,  Nari KIM ,  Jaewook PARK ,  Eungyeong LEE ,  Jungwoon SHIN

IPC: H10K59/80 ,  H10K59/35

Abstract: A display is provided. According to an embodiment, the display includes a substrate, a light emitting layer disposed on the substrate and including a plurality of first light emitting elements, and at least one second light emitting element, a plurality of first transmission members disposed on each of the plurality of first light emitting elements and configured to refract a first light from each of the plurality of first light emitting elements, at least one second transmission member disposed on the at least one second light emitting element and configured to transmit a second light from the at least one second light emitting element, and a blocking member including opaque material and contacting the at least one second transmission member, wherein a shape of the at least one second transmission member is different from a shape of each of the plurality of first transmission members.