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公开(公告)号：US11917872B2
公开(公告)日：2024-02-27
申请号：US16406243
申请日：2019-05-08
发明人： Yoonjong Cho , Seokje Seong , Jaehyun Lee
IPC分类号： H01L27/12 , H10K59/131 , H10K59/121
CPC分类号： H10K59/131 , H01L27/1225 , H10K59/1216
摘要： Provided is a display device including: a substrate having a display area and a peripheral area outside the display area; a first transistor and a second transistor each located over the display area of the substrate and arranged at different levels on the substrate; and a plurality of wirings located over the peripheral area of the substrate, wherein the plurality of wirings include first wirings and second wirings, the first wirings and the second wirings being located at different levels on the substrate and are alternately arranged with each other.
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公开(公告)号：US11737326B2
公开(公告)日：2023-08-22
申请号：US17209222
申请日：2021-03-23
发明人： Seung-Hwan Cho , Wonsuk Choi , Tetsuhiro Tanaka , Jiryun Park , Seokje Seong , Seungwoo Sung , Jiseon Lee
IPC分类号： H10K59/131 , H10K59/121
CPC分类号： H10K59/131 , H10K59/121
摘要： A display device includes a first active pattern disposed on a substrate, a first gate electrode disposed on the first active pattern, a second active pattern disposed on the first gate electrode, being electrically connected to the first gate electrode, and including an extension part extending in a first direction and a protrusion part protruding from the extension part in a second direction crossing the first direction, and a voltage line disposed on the second active pattern, extending in the first direction, and overlapping the protrusion part in an overlapping region. The voltage line contacts the protrusion part through a first contact, and the first contact entirely overlaps the overlapping region on a plane.
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公开(公告)号：US11723245B2
公开(公告)日：2023-08-08
申请号：US17248884
申请日：2021-02-11
发明人： Jinsung An , Jiseon Lee , Seokje Seong , Seongjun Lee
IPC分类号： H01L27/14 , H10K59/131 , H10K59/126 , H10K59/121 , H01L29/786 , H01L27/12
CPC分类号： H10K59/131 , H10K59/126 , H10K59/1213 , H01L27/124 , H01L27/1225 , H01L27/1251 , H01L29/7869 , H01L29/78651
摘要： A display device having a plurality of pixel structures, each of the plurality of the pixel structures including: a substrate; a first active pattern on the substrate; a first gate line on the first active pattern and extending in a first direction; a first connecting pattern on the first gate line and configured to transmit an initialization voltage; a second connecting pattern on the first connecting pattern and electrically connected to the first active pattern and the first connecting pattern; and a first electrode on the second connecting pattern and configured to be initialized in response to the initialization voltage.
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公开(公告)号：US20230060062A1
公开(公告)日：2023-02-23
申请号：US17863913
申请日：2022-07-13
发明人： Seunghwan Cho , Wonsuk Choi , Jiryun Park , Kiho Bang , Seokje Seong , Yoonsun Choi
IPC分类号： H01L27/32
摘要： A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a common voltage supply line arranged in the peripheral area and including a first common voltage input part, a second common voltage input part, and a third common voltage input part between the first and second voltage input parts each arranged in a first edge of the display area, a first common voltage line extending from the third common voltage input part and crossing the display area in a first direction, a first data line extending in the first direction across the display area, a first data input line arranged in the peripheral area, and a first connection line connecting the first data input line to the first data line.
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公开(公告)号：US20220181354A1
公开(公告)日：2022-06-09
申请号：US17398236
申请日：2021-08-10
发明人： Soyoung Lee , Jieun Lee , Minhee Choi , Sungho Kim , Jongryuk Park , Seokje Seong , Seungwoo Sung , Ilgoo Youn
IPC分类号： H01L27/12 , G09G3/3258 , H01L23/552
摘要： A display panel includes a first thin-film transistor (“TFT”) arranged in a display area of a substrate and including a first semiconductor layer including a silicon semiconductor, a second TFT connected to the first TFT and including a second semiconductor layer including an oxide semiconductor, a voltage line connected to the first TFT, and a shield layer arranged between the substrate and the first semiconductor layer, and including a pattern and a connection line, the pattern overlapping the first semiconductor layer, the connection line extending from the pattern, and a voltage that is a same as a voltage applied to the voltage line being applied to the shield layer.
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公开(公告)号：US11127766B2
公开(公告)日：2021-09-21
申请号：US16882926
申请日：2020-05-26
发明人： Yoon-jong Cho , Seokje Seong , Seongjun Lee , Yoonjee Shin , Suyeon Yun , Wooho Jeong , Joonhoo Choi
IPC分类号： H01L51/50 , H01L27/12 , H01L27/32 , G09G3/3266 , G09G3/3275 , H01L51/56 , H01L51/00 , H01L51/52
摘要： A display panel includes a base layer including a first area and a second area. At least one inorganic layer disposed on the base layer overlaps the first area and the second area. The at least one inorganic layer comprises a lower opening. A first thin-film transistor is disposed on the at least one inorganic layer. The first thin-film transistor includes a silicon semiconductor pattern. A second thin-film transistor is disposed on the at least one inorganic layer. The second thin-film transistor includes an oxide semiconductor pattern. A plurality of insulation layers overlap the first area and the second area. An upper opening extends from the lower opening. A signal line is electrically connected to the second thin-film transistor. An organic layer is disposed in the lower opening and the upper opening. A light emitting element is disposed on the organic layer.
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公开(公告)号：US10797123B2
公开(公告)日：2020-10-06
申请号：US16115730
申请日：2018-08-29
发明人： Yoon-Jong Cho , Suyeon Yun , Seokje Seong , Seongjun Lee , Joonhoo Choi , Semyung Kwon , Kyunghyun Baek
IPC分类号： H01L51/52 , H01L27/32 , H01L27/12 , G09G3/3225
摘要： A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower opening is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper opening is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper openings. A luminescent device is disposed on the organic layer and overlaps the first region.
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公开(公告)号：US12127456B2
公开(公告)日：2024-10-22
申请号：US18446418
申请日：2023-08-08
发明人： Jinsung An , Jiseon Lee , Seokje Seong , Seongjun Lee
IPC分类号： H01L27/14 , H10K59/121 , H10K59/126 , H10K59/131 , H01L27/12 , H01L29/786
CPC分类号： H10K59/131 , H10K59/1213 , H10K59/126 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L29/78651 , H01L29/7869
摘要： A display device having a plurality of pixel structures, each of the plurality of the pixel structures including: a substrate; a first active pattern on the substrate; a first gate line on the first active pattern and extending in a first direction; a first connecting pattern on the first gate line and configured to transmit an initialization voltage; a second connecting pattern on the first connecting pattern and electrically connected to the first active pattern and the first connecting pattern; and a first electrode on the second connecting pattern and configured to be initialized in response to the initialization voltage.
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39.发明授权公开(公告)号：US12022695B2
公开(公告)日：2024-06-25
申请号：US17810705
申请日：2022-07-05
发明人： Yoonjee Shin , Kyunghyun Baek , Seokje Seong , Wooho Jeong , Yoon-jong Cho
IPC分类号： H10K59/123 , G09G3/3233 , H01L27/12 , H01L29/417 , H01L29/49 , H01L29/66 , H01L29/786 , H10K50/805 , H10K59/121 , H10K59/124 , G09G3/3225
CPC分类号： H10K59/123 , G09G3/3233 , H01L29/41733 , H01L29/4908 , H01L29/66757 , H10K50/805 , H10K59/1213 , H10K59/124 , G09G3/3225 , G09G2300/0426 , H01L27/1225 , H01L29/7869
摘要： A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings respectively.
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40.发明授权公开(公告)号：US12022691B2
公开(公告)日：2024-06-25
申请号：US17360081
申请日：2021-06-28
发明人： Seunghyun Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Wangwoo Lee , Hyung Joo Jun
IPC分类号： H10K59/121 , H01L27/12 , H10K59/126 , H10K59/131
CPC分类号： H10K59/1213 , H10K59/126 , H10K59/131 , H01L27/1225 , H01L27/1251
摘要： An organic light emitting display device includes a first transistor including a first active region and a first gate electrode disposed on the first active region, a third transistor including a third lower gate electrode disposed on the first gate electrode, a third active region disposed on the third lower gate electrode, and a third upper gate electrode disposed on the third active region, and a fourth transistor including a fourth active region disposed in the same layer as the first active region and a fourth gate electrode disposed on the fourth active region. The first transistor is a first-type transistor, and the fourth transistor is a second-type transistor different from the first-type transistor.
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