公开(公告)号：US20250072213A1

公开(公告)日：2025-02-27

申请号：US18943912

申请日：2024-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： SUMI JANG ,  MINCHAE KWAK ,  KYEONGHWA KIM ,  MIHAE KIM ,  KYONGHWAN OH ,  SEUNGHAN JO ,  JAE-HO CHOI

IPC: H10K59/121 ,  H10K59/131

Abstract: A display device includes a circular display area and a non-display area surrounding the circular display area. The display device may further include a load matcher disposed adjacent to an edge of the circular display area in the circular display area, a pixel disposed in the circular display area, spaced apart from the non-display area by the load matcher, and connected to the load matcher, and a repair pixel disposed adjacent to the edge of the circular display area in the non-display area, and connected to the pixel.

公开(公告)号：US20230126345A1

公开(公告)日：2023-04-27

申请号：US18088682

申请日：2022-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： MINCHAE KWAK ,  KYEONGHWA KIM ,  MIHAE KIM ,  KYONGHWAN OH ,  SUMI JANG ,  SEUNGHAN JO ,  JAE-HO CHOI

IPC: G09G3/3275 ,  H10K59/121

Abstract: A display device may include a substrate including a circular display area and a non-display area, a plurality of pixels including a first pixel and a second pixel disposed on the display area of the substrate, a first sub-demux circuit connected to the first pixel and disposed on the non-display area, a second sub-demux circuit connected to the second pixel and disposed on the non-display area, a first connection line connected to the first sub-demux circuit and the second sub-demux circuit and disposed on the non-display area to transfer first and second data input signals to the first and second sub-demux circuits, and a plurality of gate stages connected to the pixels and disposed on the non-display area to transfer gate signals to the pixels. Some of the gate stages are disposed between the first sub-demux circuit and the second sub-demux circuit.

公开(公告)号：US20220068218A1

公开(公告)日：2022-03-03

申请号：US17354625

申请日：2021-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： MINCHAE KWAK ,  KYEONGHWA KIM ,  MIHAE KIM ,  KYONGHWAN OH ,  SUMI JANG ,  SEUNGHAN JO ,  JAE-HO CHOI

IPC: G09G3/3275 ,  H01L27/32

Abstract: A display device may include a substrate including a circular display area and a non-display area, a plurality of pixels including a first pixel and a second pixel disposed on the display area of the substrate, a first sub-demux circuit connected to the first pixel and disposed on the non-display area, a second sub-demux circuit connected to the second pixel and disposed on the non-display area, a first connection line connected to the first sub-demux circuit and the second sub-demux circuit and disposed on the non-display area to transfer first and second data input signals to the first and second sub-demux circuits, and a plurality of gate stages connected to the pixels and disposed on the non-display area to transfer gate signals to the pixels. Some of the gate stages are disposed between the first sub-demux circuit and the second sub-demux circuit.