公开(公告)号：US20250104637A1

公开(公告)日：2025-03-27

申请号：US18974728

申请日：2024-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Hun BANG ,  Ji Hyun KA ,  Kyung Hoon KIM ,  Joong Soo MOON ,  Jae Sic LEE ,  Jae Yong LEE

IPC: G09G3/3233 ,  H10K59/131

Abstract: There is provided a display device including a substrate, a circuit layer, and an element layer. A display area of the substrate includes a main display area in which emission areas are arranged side by side, and at least one sub-display area surrounded by the main display area. The at least one sub-display area further includes light transmission areas located between the emission areas. The circuit layer includes light-emitting pixel drivers respectively electrically connected to the light-emitting elements of the element layer, data lines transmitting data signals to the light-emitting pixel drivers, first dummy lines extending in a first direction intersecting the data lines, and second dummy lines extending parallel to the data lines and paired with the data lines, respectively. The second dummy lines include reset transmission lines extending from the non-display area to the at least one sub-display area.

公开(公告)号：US20240321204A1

公开(公告)日：2024-09-26

申请号：US18543226

申请日：2023-12-18

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Hun BANG ,  Ji Hyun KA ,  Kyung Hoon KIM ,  Joong Soo MOON ,  Jae Sic LEE ,  Jae Yong LEE

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/0233

Abstract: There is provided a display device including a substrate, a circuit layer, and an element layer. A display area of the substrate includes a main display area in which emission areas are arranged side by side, and at least one sub-display area surrounded by the main display area. The at least one sub-display area further includes light transmission areas located between the emission areas. The circuit layer includes light-emitting pixel drivers respectively electrically connected to the light-emitting elements of the element layer, data lines transmitting data signals to the light-emitting pixel drivers, first dummy lines extending in a first direction intersecting the data lines, and second dummy lines extending parallel to the data lines and paired with the data lines, respectively. The second dummy lines include reset transmission lines extending from the non-display area to the at least one sub-display area.

公开(公告)号：US20230397462A1

公开(公告)日：2023-12-07

申请号：US18311778

申请日：2023-05-03

Applicant: Samsung Display Co., LTD.

Inventor： Young Jin CHO ,  Joong Soo MOON ,  Jeong Hun BANG ,  Min Cheol LEE ,  Kyung Hoon KIM

IPC: H10K59/131 ,  H10K59/88 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/88 ,  H10K59/1213

Abstract: A display device includes a plurality of sub-pixels arranged in a first direction and in a second direction; a plurality of data lines extending in the second direction; first data connection lines in the display area, and extending in the second direction, a first data connection line of the first data connection lines being spaced in the first direction from a data line of the plurality of data lines in a sub-pixel of the plurality of sub-pixels; and second data connection lines in the display area, extending in the first direction and coupled to at least one of the first data connection lines. The sub-pixel includes a first connection electrode coupled to a first electrode of a driving transistor of the sub-pixel, and the first connection electrode does not overlap the first data connection line and is between the first data connection line and the data line.