公开(公告)号：US12108545B2

公开(公告)日：2024-10-01

申请号：US18380198

申请日：2023-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongjin Park ,  Donghyun Lee ,  Junyoung Lee

IPC: H05K3/46 ,  H05K1/14

CPC classification number: H05K3/4679 ,  H05K1/144 ,  H05K2201/10128 ,  H05K2203/104

Abstract: A method includes preparing a substrate including a display area and a non-display area disposed adjacent to the display area, forming first panel magnetic patterns overlapping the non-display area and extending in a first direction on the substrate, forming first film magnetic patterns extending in the first direction on a film, inputting a first magnetism to the first panel magnetic patterns so that the first panel magnetic patterns have a first magnetic property, inputting a second magnetism to the first film magnetic patterns so that the first film magnetic patterns have a second magnetic property, and aligning the film on the substrate so that the first film magnetic patterns overlap the first panel magnetic patterns in a plan view.

公开(公告)号：US20240190899A1

公开(公告)日：2024-06-13

申请号：US18492702

申请日：2023-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: C07F5/02 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/60

CPC classification number: C07F5/02 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/658 ,  C07B2200/05

Abstract: Provided is an opto-electronic device, an electronic apparatus, an electronic device and an organic compound, the opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3. Detailed descriptions of Formulae 1 to 3 are as described herein.

公开(公告)号：US20240188427A1

公开(公告)日：2024-06-06

申请号：US18502508

申请日：2023-11-06

Applicant: Samsung Display Co., LTD.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: H10K85/60 ,  G02F1/1335

CPC classification number: H10K85/655 ,  G02F1/133514 ,  H10K85/653 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: Provided is an opto-electronic device, an organic compound, an electronic apparatus and an electronic device, and the opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3, wherein details of Formulae 1 to 3 are as described herein.

公开(公告)号：US20240179974A1

公开(公告)日：2024-05-30

申请号：US18347218

申请日：2023-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： Donghyun Lee ,  Sijoon Song ,  Sanghyuck Yoon ,  Junyoung Lee

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80

CPC classification number: H10K59/131 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/873

Abstract: A display apparatus includes a display panel including a display area and a bending area which is spaced apart from the display area and at which the display panel is bendable to define a bent portion, and a cover window which is in the bending area and covers the display panel. The display panel which is bent includes an adjacent portion of the display panel which is closer to the cover window than the bent portion, overlaps the bent portion and is unbent.

公开(公告)号：US20240099134A1

公开(公告)日：2024-03-21

申请号：US18240207

申请日：2023-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: H10K85/60 ,  C07D495/04 ,  C07D517/04

CPC classification number: H10K85/6576 ,  C07D495/04 ,  C07D517/04 ,  H10K85/655 ,  H10K85/657 ,  H10K50/11

Abstract: An opto-electronic device may include a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3.

公开(公告)号：US20210135124A1

公开(公告)日：2021-05-06

申请号：US16945444

申请日：2020-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoungkun Kim ,  Samil Kho ,  Donghwan Kim ,  Jinwoong Kim ,  Seunggak Yang ,  Kwanhee Lee ,  Junyoung Lee

IPC: H01L51/00 ,  H01L51/50

Abstract: An organic light-emitting includes a first electrode having a work function greater than about 4.9 eV and less than about 5.2 eV, a second electrode facing the first electrode, an organic layer disposed between the first electrode and the second electrode and including an emission layer, a hole transport region disposed between the first electrode and the emission layer, wherein the hole transport region includes a first hole transport layer including a first hole-transporting material, and the first hole transport layer is substantially free of a p-dopant.