公开(公告)号：US20230062390A1

公开(公告)日：2023-03-02

申请号：US17898430

申请日：2022-08-29

Applicant: Samsung Display Co., LTD.

Inventor： Seong Won KIM ,  Byeong Hee WON ,  Dong Chul SHIN ,  Jang Yeol YOON

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/00 ,  H01L51/56 ,  A61N5/06

Abstract: A light therapy apparatus includes a first source voltage line including a first sub-source voltage line and a second sub-source voltage line, which are electrically insulated from each other, a first light emitting element connected to the first sub-source voltage line, where the first light emitting element includes a first intermediate layer, and a second light emitting element connected to the second sub-source voltage line, where the second light emitting element includes a second intermediate layer. The first intermediate layer has a first thickness, and the second intermediate layer has a second thickness greater than the first thickness.

公开(公告)号：US20230110048A1

公开(公告)日：2023-04-13

申请号：US17951100

申请日：2022-09-23

Applicant: Samsung Display Co., LTD.

Inventor： Byeong Hee WON ,  Seong Won KIM ,  In Seon YOON

IPC: G09G3/3233 ,  H01L27/32 ,  G09G3/3266

Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.

公开(公告)号：US20250140194A1

公开(公告)日：2025-05-01

申请号：US19010386

申请日：2025-01-06

Applicant: Samsung Display Co., LTD.

Inventor： Byeong Hee WON ,  Seong Won KIM ,  In Seon YOON

IPC: G09G3/3233 ,  G09G3/3266 ,  H10K59/131 ,  H10K59/88

Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.

公开(公告)号：US20240054956A1

公开(公告)日：2024-02-15

申请号：US18492901

申请日：2023-10-24

Applicant: Samsung Display Co., LTD.

Inventor： Byeong Hee WON ,  Seong Won KIM ,  In Seon YOON

IPC: G09G3/3233 ,  G09G3/3266 ,  H10K59/131

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  H10K59/131 ,  G09G2300/0413 ,  G09G2300/0842 ,  G09G2300/0819 ,  G09G2300/0426 ,  H10K59/88

Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.