公开(公告)号：US20200053896A1

公开(公告)日：2020-02-13

申请号：US16534340

申请日：2019-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunjae HAN ,  Myungsoo KIM ,  Halim LEE ,  Sunpyo YUN

IPC: H05K5/04 ,  H05K5/03 ,  H05K5/00 ,  G06F3/041

Abstract: An electronic device is provided. The electronic device includes a housing including a first glass plate, a second glass plate opposite to the first glass plate, and a side member to surround a space between the first glass plate and the second glass plate, and a touch screen display disposed in the space and viewed through at least a portion of the first glass plate. The first glass plate includes a rectangular planar part including a first edge, which faces outward in a first direction and has a first length, and a second edge which extends perpendicularly to the first edge and has a second length longer than the first length, a first curved part including a first surface which extends from the first edge to a first part of the side member and faces the first part, and a second curved part including a second surface.

公开(公告)号：US20230301179A1

公开(公告)日：2023-09-21

申请号：US17930434

申请日：2022-09-08

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Soonok JEON ,  Jihoon KANG ,  Junyeob LEE ,  Halim LEE ,  Inkoo KIM ,  Joonghyuk KIM ,  Yongsik JUNG ,  Hyeonho CHOI

IPC: H01L51/00 ,  C07D487/22 ,  C09K11/06

CPC classification number: H01L51/0061 ,  C07D487/22 ,  C09K11/06 ,  H01L51/0072 ,  H01L51/5012

Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device:






wherein descriptions of Formula 1 are as defined in the present specification.

公开(公告)号：US20250115625A1

公开(公告)日：2025-04-10

申请号：US18894588

申请日：2024-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Halim LEE ,  Sangmo KIM ,  Eunkyung LEE ,  Yusuke MARUYAMA ,  Soonok JEON ,  Hosuk KANG ,  Raesung KIM ,  Sungho NAM ,  Sooghang IHN ,  Jun CHWAE

IPC: C07F5/02 ,  C07B59/00 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60

Abstract: Provided are a condensed cyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device: wherein a detailed description of Formula 1 is provided in the present specification.

公开(公告)号：US20250089564A1

公开(公告)日：2025-03-13

申请号：US18818813

申请日：2024-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonghee WON ,  Jong Soo KIM ,  Sungho NAM ,  Sangmo KIM ,  Joonghyuk KIM ,  Jiwhan KIM ,  Yusuke MARUYAMA ,  Yeonkyung LEE ,  Eunkyung LEE ,  Halim LEE ,  Sooghang IHN ,  Juhyung LIM ,  Soonok JEON ,  Daun JEONG ,  Yeon Sook CHUNG ,  Yongsik JUNG

IPC: H10K85/60 ,  C09K11/02 ,  C09K11/06 ,  H10K85/30 ,  H10K101/00

Abstract: A light-emitting device, an electronic apparatus including the light emitting device, and a condensed cyclic compound represented by Formula 1. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer arranged between the first electrode and the second electrode, the interlayer including an emission layer. The emission layer includes an emitter and one or more host(s) of number m1, m1 is an integer of 1 or more, and if m1 is 2 or more, two or more of the hosts are different from each other, the emitter and the host(s) m1 are different from each other, the emitter includes a condensed ring in which two or more monocyclic groups are condensed with each other, at least one of the monocyclic groups is a 6-membered ring including a boron atom, a nitrogen atom, and a carbon atom as ring-forming atoms, and at least one of the protection coefficient of the boron atom in the emitter is 0.7 or more. Formula 1 provided herein.

公开(公告)号：US20240397820A1

公开(公告)日：2024-11-28

申请号：US18663694

申请日：2024-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok JEON ,  Sangmo KIM ,  Yusuke MARUYAMA ,  Eunkyung LEE ,  Halim LEE ,  Jiwhan KIM ,  Sungho NAM ,  Joonghee WON ,  Sooghang IHN ,  Yongsik JUNG

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/12

Abstract: Provided are a condensed polycyclic compound, a light-emitting device including the condensed polycyclic compound, and an electronic apparatus including the light-emitting device, wherein the condensed polycyclic compound which does not include a metal and includes a condensed ring, wherein the condensed ring includes a 9-membered ring including nitrogen and carbon as ring-forming atoms and a 6-membered ring including nitrogen, carbon, and boron as ring-forming atoms, wherein the 9-membered ring and the 6-membered ring are condensed with each other while sharing a nitrogen and a carbon.