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公开(公告)号：US20240274083A1
公开(公告)日：2024-08-15
申请号：US18500874
申请日：2023-11-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DONGHYEON JANG , WONSE LEE , DAESUK KIM , IL GOO YOUN , SUJIN LEE , SUKYO JUNG , MINCHEOL CHAE
IPC: G09G3/3258 , H10K59/131
CPC classification number: G09G3/3258 , H10K59/131 , H10K2102/341
Abstract: A display device includes a substrate including a display area and a non-display area including a line area adjacent to a side of the display area, a crack detection line on the substrate in the non-display area, extending to the line area, and including a first line part and a second line part connected to the first line part, and a plurality of spider lines on the substrate in the line area to receive a data voltage, and overlapping the first line part and not overlapping the second line part on a plane.
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Patent Agency Ranking
公开(公告)号：US20210175311A1
公开(公告)日：2021-06-10
申请号：US17085288
申请日：2020-10-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： NAYUN KWAK , CHULKYU KANG , DAESUK KIM , ILGOO YOUN , DONGSUN LEE , SOYOUNG LEE , JIEUN LEE , JUNYOUNG JO , MINHEE CHOI
Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
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公开(公告)号：US20210110765A1
公开(公告)日：2021-04-15
申请号：US16830899
申请日：2020-03-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SEUNGWOO SUNG , NAYUN KWAK , DAESUK KIM , SUJIN LEE , JIEUN LEE , CHAEHAN HYUN
IPC: G09G3/3225 , G09G3/3275
Abstract: A display apparatus includes a first data line extending from a first peripheral area into a display area, a second data line extending from a second peripheral area into the display area, a pixel electrode, a second input line disposed in the first peripheral area, and a connecting line having a first end electrically connected to the second data line in the second peripheral area and a second end electrically connected to the second input line in the first peripheral area. The connecting line passes through the display area by extending over the first data line while not contacting the first data line, and at least a portion of the connecting line and the pixel electrode include a same material.
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公开(公告)号：US20250143103A1
公开(公告)日：2025-05-01
申请号：US19010589
申请日：2025-01-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： NAYUN KWAK , CHULKYU KANG , DAESUK KIM , ILGOO YOUN , DONGSUN LEE , SOYOUNG LEE , JIEUN LEE , JUNYOUNG JO , MINHEE CHOI
IPC: H10K59/126 , G09G3/3233 , H10D86/40 , H10D86/60 , H10K59/124 , H10K59/131
Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
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公开(公告)号：US20240206247A1
公开(公告)日：2024-06-20
申请号：US18592891
申请日：2024-03-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： NAYUN KWAK , CHULKYU KANG , DAESUK KIM , ILGOO YOUN , DONGSUN LEE , SOYOUNG LEE , JIEUN LEE , JUNYOUNG JO , MINHEE CHOI
IPC: H10K59/126 , G09G3/3233 , H01L27/12 , H10K59/124 , H10K59/131
CPC classification number: H10K59/126 , G09G3/3233 , H01L27/1237 , H10K59/124 , H10K59/131 , G09G2300/0426 , G09G2300/0819
Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
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公开(公告)号：US20230172013A1
公开(公告)日：2023-06-01
申请号：US18161434
申请日：2023-01-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： NAYUN KWAK , CHULKYU KANG , DAESUK KIM , ILGOO YOUN , DONGSUN LEE , SOYOUNG LEE , JIEUN LEE , JUNYOUNG JO , MINHEE CHOI
IPC: H10K59/126 , H01L27/12 , H10K59/124 , H10K59/131
CPC classification number: H10K59/126 , H01L27/1237 , H10K59/124 , H10K59/131
Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
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