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公开(公告)号：US20240155894A1
公开(公告)日：2024-05-09
申请号：US18363565
申请日：2023-08-01
发明人： Youngsoo Yoon , Wonkyu Kwak , Sukyoung Kim , Taehyoung No , Hyungjun Park , Hwayoung Song , Konhaeng Lee , Bongwon Lee , Haeyeon Lee , Seunghan Jo
IPC分类号： H10K59/131
CPC分类号： H10K59/131
摘要： A display apparatus includes: a substrate having a display area and a peripheral area; a scan driving circuit in the peripheral area and adjacent to a first edge of the substrate extending in a first direction; a scan driving circuit line in the peripheral area, adjacent to a second edge of the substrate extending in a second direction, and being electrically connected to the scan driving circuit; a first power connection line in the peripheral area, adjacent to the second edge, between a center of the second edge and the scan driving circuit line, and extending in the first direction from a 1st-1st end portion to a 1st-2nd end portion, the 1st-1st end portion being farther from the display area than the 1st-2nd end portion is; and a power input line over the 1st-1st end portion of the first power connection line and being electrically connected thereto.
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公开(公告)号：US10473989B2
公开(公告)日：2019-11-12
申请号：US14866242
申请日：2015-09-25
发明人： Huigyeong Yun , Daecheol Kim , Konhaeng Lee , Hwarang Lee , Kookhyun Choi
IPC分类号： G02F1/1343
摘要： A thin film transistor (TFT) and a display device including the same capable of displaying an image having a uniform luminance are provided, the TFT including a gate electrode; a gate insulating layer disposed on the gate electrode; a semiconductor layer disposed on the gate insulating layer; a source electrode and a drain electrode disposed on the semiconductor layer while being spaced apart from one another; and a protective layer disposed on the source electrode and the drain electrode and having a contact hole through which a portion of the drain electrode is exposed, wherein the drain electrode includes a first drain electrode overlapping a portion of the gate electrode, a second drain electrode extending from the first drain electrode and having a portion exposed through the contact hole, and a third drain electrode branched from the first drain electrode to be spaced apart from the second drain electrode.
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