公开(公告)号：EP4135046A2

公开(公告)日：2023-02-15

申请号：EP22190007.9

申请日：2022-08-11

申请人： Samsung Display Co., Ltd.

发明人： PARK, Jungsun ,  GWARK, Hyejin ,  KIM, Arong ,  KIM, Jaeik ,  PARK, Heemin ,  SONG, Seungyong ,  LEE, Duckjung ,  LEE, Yeonhwa ,  LEE, Joongu ,  HWANG, Kyuhwan

IPC分类号： H01L27/32 ,  H01L51/52

摘要： A display apparatus includes a substrate, a first electrode, a second electrode to be adjacent to the first electrode, a first emission layer on the first electrode, a second emission layer on the second electrode, a first (low) adhesive pattern between a center of the first emission layer and a center of the second emission layer in a plan view, a first negative charge generation layer continuously disposed to cover the first emission layer, the second emission layer, and the first low adhesive pattern, a first positive charge generation layer on the first negative charge generation layer, a first upper emission layer on the first positive charge generation layer and overlapping the first emission layer, a second upper emission layer on the first positive charge generation layer and overlapping the second emission layer, and a common electrode on the first upper emission layer and the second upper emission layer.

公开(公告)号：EP4135046A3

公开(公告)日：2023-05-24

申请号：EP22190007.9

申请日：2022-08-11

申请人： Samsung Display Co., Ltd.

发明人： PARK, Jungsun ,  GWARK, Hyejin ,  KIM, Arong ,  KIM, Jaeik ,  PARK, Heemin ,  SONG, Seungyong ,  LEE, Duckjung ,  LEE, Yeonhwa ,  LEE, Joongu ,  HWANG, Kyuhwan

IPC分类号： H10K50/19 ,  H10K59/32 ,  H10K59/122 ,  H10K59/35

摘要： A display apparatus includes a substrate, a first electrode, a second electrode to be adjacent to the first electrode, a first emission layer on the first electrode, a second emission layer on the second electrode, a first (low) adhesive pattern between a center of the first emission layer and a center of the second emission layer in a plan view, a first negative charge generation layer continuously disposed to cover the first emission layer, the second emission layer, and the first low adhesive pattern, a first positive charge generation layer on the first negative charge generation layer, a first upper emission layer on the first positive charge generation layer and overlapping the first emission layer, a second upper emission layer on the first positive charge generation layer and overlapping the second emission layer, and a common electrode on the first upper emission layer and the second upper emission layer.

公开(公告)号：EP4009314A3

公开(公告)日：2022-06-15

申请号：EP21207805.9

申请日：2021-11-11

申请人： Samsung Display Co., Ltd.

发明人： KIM, Kyungmin ,  PARK, Junhyeong ,  LEE, Jaeun ,  SHIN, Jaemin ,  PARK, Sangha ,  JEONG, Dahee ,  HWANG, Kyuhwan

IPC分类号： G09G3/3233

摘要： A display panel includes: a substrate including a main display area and a corner display area; a main pixel located in the main display area and including at least one first main sub-pixel, at least one second main sub-pixel, and at least one third main sub-pixel; and an auxiliary pixel located in the corner display area and including a first auxiliary sub-pixel, a second auxiliary sub-pixel, and a third auxiliary sub-pixel. The number of the at least one first main sub-pixel is greater than each of the number of the at least one second main sub-pixel and the number of the at least one third main sub-pixels, and the first auxiliary sub-pixel is located closer to the main display area than the second auxiliary sub-pixel and the third auxiliary sub-pixel.

公开(公告)号：EP4175443A1

公开(公告)日：2023-05-03

申请号：EP22204882.9

申请日：2022-11-01

申请人： Samsung Display Co., Ltd.

发明人： KIM, Arong ,  PARK, Jungsun ,  GWARK, Hyejin ,  PARK, Heemin ,  LEE, Yeonhwa ,  HWANG, Kyuhwan ,  KIM, Jaeik ,  LEE, Joongu

IPC分类号： H10K59/131

摘要： A display apparatus includes an auxiliary line that includes a main sublayer, a lower sublayer arranged under the main sublayer, and an upper sublayer arranged over the main sublayer, a partition wall adjacent to the auxiliary line and that includes an opening corresponding to a side surface of the auxiliary line, a first electrode adjacent to the auxiliary line, a second electrode arranged over the first electrode and the auxiliary line, and an intermediate layer arranged between the first electrode and the second electrode and that includes an emission layer, wherein the upper sublayer of the auxiliary line includes a tip protruding in a lateral direction from a point where a side surface and an upper surface of the main sublayer meet each other, an upper end of the partition wall is spaced apart from the tip of the auxiliary line, and the second electrode contacts the auxiliary line.

公开(公告)号：EP4009314A2

公开(公告)日：2022-06-08

申请号：EP21207805.9

申请日：2021-11-11

申请人： Samsung Display Co., Ltd.

发明人： KIM, Kyungmin ,  PARK, Junhyeong ,  LEE, Jaeun ,  SHIN, Jaemin ,  PARK, Sangha ,  JEONG, Dahee ,  HWANG, Kyuhwan

IPC分类号： G09G3/3233

摘要： A display panel includes: a substrate including a main display area and a corner display area; a main pixel located in the main display area and including at least one first main sub-pixel, at least one second main sub-pixel, and at least one third main sub-pixel; and an auxiliary pixel located in the corner display area and including a first auxiliary sub-pixel, a second auxiliary sub-pixel, and a third auxiliary sub-pixel. The number of the at least one first main sub-pixel is greater than each of the number of the at least one second main sub-pixel and the number of the at least one third main sub-pixels, and the first auxiliary sub-pixel is located closer to the main display area than the second auxiliary sub-pixel and the third auxiliary sub-pixel.