公开(公告)号：US20240332265A1

公开(公告)日：2024-10-03

申请号：US18678529

申请日：2024-05-30

Applicant: Samsung Display Co., LTD.

Inventor： In Hyuk KIM ,  Dong Gyun KIM ,  Jae Hoon JUNG ,  Jin Oh KWAG ,  Hee Yeon YOO ,  Sung Chan JO ,  Jeong In CHOI ,  Hye Jung HONG ,  Jong Hyuk KANG ,  Dong Eon LEE ,  Hyun Min CHO

IPC: H01L25/075 ,  H01L21/68 ,  H01L21/78 ,  H01L33/00

CPC classification number: H01L25/0753 ,  H01L21/68 ,  H01L21/7806 ,  H01L33/005

Abstract: An apparatus includes a base including a receiving portion that receives a substrate on which semiconductor elements are disposed; and at least one ultrasonic generator that generates and applies ultrasonic waves to the substrate placed in the base.

公开(公告)号：US20230282778A1

公开(公告)日：2023-09-07

申请号：US17992656

申请日：2022-11-22

Applicant: Samsung Display Co., LTD.

Inventor： Dong Gyun KIM ,  Jun Bo SIM ,  Hee Yeon YOO ,  Jeong In CHOI ,  Chul Jong YOO ,  Yo Han LEE ,  Sung Ae JANG ,  Hyun Min CHO ,  Hyung Rae CHA

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/62

CPC classification number: H01L33/382 ,  H01L25/0753 ,  H01L33/62

Abstract: A light-emitting element comprises a core comprising a first semiconductor layer, a second semiconductor layer provided on the first semiconductor layer, and an emissive layer provided between the first semiconductor layer and the second semiconductor layer, and a first element insulating film around a side surface of the core, wherein the first element insulating film comprises a composite of an insulating member and an elastic member.

公开(公告)号：US20220037292A1

公开(公告)日：2022-02-03

申请号：US17382825

申请日：2021-07-22

Applicant: Samsung Display Co., LTD.

Inventor： In Hyuk KIM ,  Dong Gyun KIM ,  Jae Hoon JUNG ,  Jin Oh KWAG ,  Hee Yeon YOO ,  Sung Chan JO ,  Jeong In CHOI ,  Hye Jung HONG ,  Jong Hyuk KANG ,  Dong Eon LEE ,  Hyun Min CHO

IPC: H01L25/075 ,  H01L33/00 ,  H01L21/68 ,  H01L21/78

Abstract: An apparatus includes a base including a receiving portion that receives a substrate on which semiconductor elements are disposed; and at least one ultrasonic generator that generates and applies ultrasonic waves to the substrate placed in the base.