公开(公告)号：US20230046181A1

公开(公告)日：2023-02-16

申请号：US17972900

申请日：2022-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon CHOI ,  Seungwoo SUNG ,  Hyungjun PARK ,  Hyunchol BANG ,  Changsoo PYON

IPC: G06F1/18

Abstract: A display apparatus includes: a substrate having a transmission area, a display area, and a non-display area, wherein the display area surrounds the transmission area, and the non-display area is between the transmission area and the display area; a first wire on the substrate and including a first-1 wire and a first-2 wire extending in a first direction and being spaced apart from each other by the transmission area; a first connecting wire on a same layer as that of the first wire and connecting the first-1 wire to the first-2 wire; and a second wire extending in the first direction and including a second-1 portion and a second-2 portion, wherein the second-1 portion at least partially overlaps the first connecting wire and is arranged on a different layer from that of the first wire, and the second-2 portion is on the same layer as that of the first wire.

公开(公告)号：US20210303040A1

公开(公告)日：2021-09-30

申请号：US17103278

申请日：2020-11-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon CHOI ,  Seungwoo SUNG ,  Hyungjun PARK ,  Hyunchol BANG ,  Changsoo PYON

IPC: G06F1/18

Abstract: A display apparatus includes: a substrate having a transmission area, a display area, and a non-display area, wherein the display area surrounds the transmission area, and the non-display area is between the transmission area and the display area; a first wire on the substrate and including a first-1 wire and a first-2 wire extending in a first direction and being spaced apart from each other by the transmission area; a first connecting wire on a same layer as that of the first wire and connecting the first-1 wire to the first-2 wire; and a second wire extending in the first direction and including a second-1 portion and a second-2 portion, wherein the second-1 portion at least partially overlaps the first connecting wire and is arranged on a different layer from that of the first wire, and the second-2 portion is on the same layer as that of the first wire.

公开(公告)号：US20200279530A1

公开(公告)日：2020-09-03

申请号：US16877299

申请日：2020-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Minkyu WOO ,  Minku LEE ,  Junwon CHOI

IPC: G09G3/3233 ,  H01L27/32 ,  G09G3/3266 ,  H01L51/56 ,  G09G3/3275

Abstract: A display device includes: a first driving transistor including a first gate electrode and a first semiconductor layer including a first source region and a first drain region, the first driving transistor being in a first pixel area of a substrate; a second driving transistor including a second gate electrode and a second semiconductor layer including a second source region and a second drain region, the second driving transistor being in a second pixel area adjacent the first pixel area of the substrate; a first electrode layer overlapping at least a portion of the first source region of the first driving transistor; a second electrode layer overlapping at least a portion of the second source region of the second driving transistor; a first power line electrically connected to the first electrode layer; and a second power line electrically connected to the second electrode layer.

公开(公告)号：US20190088200A1

公开(公告)日：2019-03-21

申请号：US16136974

申请日：2018-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Minkyu WOO ,  Minku LEE ,  Junwon CHOI

IPC: G09G3/3233 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3275 ,  H01L51/56 ,  H01L51/52

Abstract: A display device includes: a first driving transistor including a first gate electrode and a first semiconductor layer including a first source region and a first drain region, the first driving transistor being in a first pixel area of a substrate; a second driving transistor including a second gate electrode and a second semiconductor layer including a second source region and a second drain region, the second driving transistor being in a second pixel area adjacent the first pixel area of the substrate; a first electrode layer overlapping at least a portion of the first source region of the first driving transistor; a second electrode layer overlapping at least a portion of the second source region of the second driving transistor; a first power line electrically connected to the first electrode layer; and a second power line electrically connected to the second electrode layer.

公开(公告)号：US20250072247A1

公开(公告)日：2025-02-27

申请号：US18949140

申请日：2024-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Nuree UM ,  Wonkyu KWAK ,  Kyung-Hoon KIM ,  Mihae KIM ,  Jaewon KIM ,  Hyungjun PARK ,  Changsoo PYON ,  Kyonghwan OH ,  Junwon CHOI

IPC: H10K59/131 ,  H10K77/10

Abstract: A display device includes a substrate including a display region, a hole, and a hole edge region surrounding the hole, first data lines disposed on the substrate, extending in a first direction, arranged in a second direction intersecting the first direction in the display region, and bypassing the hole along the hole edge region, and second data lines disposed on the substrate, extending in the first direction, alternately arranged with the first data lines in the second direction in the display region, and bypassing the hole along the hole edge region. At least one of the first data lines intersects at least one of the second data lines such that the first data lines are disposed adjacent to each other and the second data lines are disposed adjacent to each other in the hole edge region.

公开(公告)号：US20220367578A1

公开(公告)日：2022-11-17

申请号：US17815132

申请日：2022-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-yong AN ,  Yun-kyeong IN ,  Junwon CHOI ,  Wonmi HWANG

IPC: H01L27/32 ,  H01L23/544

Abstract: An electronic apparatus includes a display panel including a base substrate including an active area and a peripheral area adjacent to the active area, pixels on the active area, pads on the peripheral area and arranged in a first direction, signal lines connecting the pixels to the pads, and a vernier mark on the peripheral area and spaced apart from the pads and the signal lines, a circuit board on the display panel and including a base film, and leads on the base film and overlapping with the pads in a plan view, and a conductive adhesive member extending in the first direction and between the display panel and the circuit board to connect the pads to the leads. The conductive adhesive member overlaps with the vernier mark when viewed in a second direction intersecting the first direction.

公开(公告)号：US20220359841A1

公开(公告)日：2022-11-10

申请号：US17874883

申请日：2022-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon CHOI ,  Wonkyu KWAK ,  Changsoo PYON

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044

Abstract: A display device having improved reliability includes a substrate including a display area and a peripheral area outside the display area. The display area includes a central display area, a first bending display area contacting the central display area and bent about a first bending axis, and a second bending display area bent about a second bending axis intersecting the first bending axis. The peripheral area includes a corner area rounded and adjacent to the first bending display area and the second bending display area. This display device includes an inorganic layer disposed at the display area and the peripheral area, an opening pattern formed in the inorganic layer and corresponding to the corner area, and a first organic material layer covering the opening pattern.

公开(公告)号：US20190378889A1

公开(公告)日：2019-12-12

申请号：US16251087

申请日：2019-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon CHOI ,  Wonmi HWANG ,  Junyong AN ,  Yunkyeong IN

IPC: H01L27/32 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: A display apparatus includes: a substrate having a display area, a peripheral area outside the display area, a pad area in the peripheral area, and a bending area between the display area and the pad area; a thin film transistor in the display area and an organic light-emitting device electrically connected to the thin film transistor; a first voltage line between a side of the display area and the pad area, in the peripheral area, the first voltage line supplying a first voltage to the organic light-emitting device; and a first sensing line in the peripheral area, the first sensing line measuring the first voltage of the first voltage line, wherein a first contact where an end of the first sensing line and the first voltage line are connected is between the bending area and the display area.

公开(公告)号：US20190288052A1

公开(公告)日：2019-09-19

申请号：US16428156

申请日：2019-05-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon CHOI ,  Changsoo PYON

IPC: H01L27/32 ,  H01L27/12

Abstract: A display device includes a plurality of pixels, wherein a first pixel of the plurality of pixels includes: a scan line extending in a first direction; a data line and a driving voltage line extending in a second direction crossing the first direction; a switching thin film transistor connected to the scan line and the data line; a driving thin film transistor connected to the switching thin film transistor; a first shielding layer overlapping the data line; and a second shielding layer overlapping the data line, the second shielding layer being spaced apart from the first shielding layer in the second direction such that the first shielding layer and the second shielding layer are spaced apart a predetermined distance apart from each other.