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公开(公告)号：US20230074124A1
公开(公告)日：2023-03-09
申请号：US17879672
申请日：2022-08-02
发明人： Donghwan Shim , Juhoon Kang , Sunmi Kang , Hyungkeun Park , Seokhyun Lim , Joohee Jeon
摘要： A display device includes: a substrate including a first area, a second area, and a third area; a first pixel circuit in the first area, and a first display element connected to the first pixel circuit; a second display element in the second area; a second pixel circuit in the third area; a connection wiring between the substrate and the second display element and connecting the second display element to the second pixel circuit; a first conductive layer in the first area; and a first protective layer including a same material as the connection wiring and on the first conductive layer.
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公开(公告)号：US11922889B2
公开(公告)日：2024-03-05
申请号：US18073174
申请日：2022-12-01
发明人： Hyungkeun Park , Jungtaek Kim , Kyunho Kim , Joonsuk Baik , Sekeun Lee , Sangsu Han
IPC分类号： G09G3/3275 , G09G3/3233
CPC分类号： G09G3/3275 , G09G3/3233 , G09G2310/0291 , G09G2310/08 , G09G2320/0233 , G09G2320/029 , G09G2320/045 , G09G2330/10
摘要： A display apparatus includes a display panel in which a plurality of pixels and a plurality of data lines and a plurality of sensing lines connected to the pixels are arranged, a first driving circuit connected to data lines and sensing lines arranged in a first pixel column and a second pixel column adjacent to the first pixel column, and a second driving circuit connected to data lines and sensing lines arranged in a third pixel column adjacent to the second pixel column and a fourth pixel column adjacent to the third pixel column.
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公开(公告)号：US11765953B2
公开(公告)日：2023-09-19
申请号：US17815197
申请日：2022-07-26
发明人： Seokhyun Lim , Joohee Jeon , Sunmi Kang , Juhoon Kang , Hyungkeun Park , Donghwan Shim , Miyeon Cho , Gunhee Kim , Sunyoung Jung
IPC分类号： H10K59/131 , G09G3/3233
CPC分类号： H10K59/1315 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0852
摘要： A display apparatus includes a first transistor including a first semiconductor layer and a first electrode that at least partially overlaps the first semiconductor layer. A first capacitor includes the first electrode and a second electrode that at least partially overlaps the first electrode. A second capacitor includes the second electrode and a third electrode that at least partially overlaps the second electrode. A first data line is configured to transfer a data voltage therethrough. First and second scan lines are configured to transfer first and second scan signals therethrough, respectively. A second transistor connects the first data line to the second electrode in response to the first scan signal. A third transistor connects the first electrode to a drain of the first transistor in response to the second scan signal.
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公开(公告)号：US11800751B2
公开(公告)日：2023-10-24
申请号：US17444160
申请日：2021-07-30
发明人： Juhoon Kang , Gunhee Kim , Hyunho Kim , Hyungkeun Park , Donghwan Shim , Taehoon Yang , Joohee Jeon , Sunyoung Jung , Chungsock Choi
IPC分类号： H01L29/08 , H10K59/121 , H10K50/844 , H10K59/65
CPC分类号： H10K59/1213 , H10K50/844 , H10K59/1216 , H10K59/65
摘要： A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.
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公开(公告)号：US20220285452A1
公开(公告)日：2022-09-08
申请号：US17474170
申请日：2021-09-14
发明人： Sunmi Kang , Sanghee Jang , Joohee Jeon , Juhoon Kang , Hyungkeun Park , Chungsock Choi
IPC分类号： H01L27/32 , G09G3/3266
摘要： A display device a substrate; first display elements arranged in a first area on the substrate; first pixel circuits arranged in the first area on the substrate and connected to the first display elements; second display elements arranged in a second area on the substrate; and second pixel circuits arranged in a third area on the substrate and connected to the second display elements. The second pixel circuits connected to the second display elements arranged in a column are arranged in a plurality of columns in the third area.
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公开(公告)号：US20230092540A1
公开(公告)日：2023-03-23
申请号：US18073174
申请日：2022-12-01
发明人： Hyungkeun Park , Jungtaek Kim , Kyunho Kim , Joonsuk Baik , Sekeun Lee , Sangsu Han
IPC分类号： G09G3/3275 , G09G3/3233
摘要： A display apparatus includes a display panel in which a plurality of pixels and a plurality of data lines and a plurality of sensing lines connected to the pixels are arranged, a first driving circuit connected to data lines and sensing lines arranged in a first pixel column and a second pixel column adjacent to the first pixel column, and a second driving circuit connected to data lines and sensing lines arranged in a third pixel column adjacent to the second pixel column and a fourth pixel column adjacent to the third pixel column.
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公开(公告)号：US20220076637A1
公开(公告)日：2022-03-10
申请号：US17345505
申请日：2021-06-11
发明人： Hyungkeun Park , Jungtaek Kim , Kyunho Kim , Joonsuk Baik , Sekeun Lee , Sangsu Han
IPC分类号： G09G3/3275 , G09G3/3233
摘要： A display apparatus includes a display panel in which a plurality of pixels and a plurality of data lines and a plurality of sensing lines connected to the pixels are arranged, a first driving circuit connected to data lines and sensing lines arranged in a first pixel column and a second pixel column adjacent to the first pixel column, and a second driving circuit connected to data lines and sensing lines arranged in a third pixel column adjacent to the second pixel column and a fourth pixel column adjacent to the third pixel column.
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公开(公告)号：US20220028319A1
公开(公告)日：2022-01-27
申请号：US17380431
申请日：2021-07-20
发明人： JONGMAN KIM , Hyungkeun Park
IPC分类号： G09G3/20
摘要： A display device includes a display panel including a plurality of pixels, a data driver configured to provide data signals to the plurality of pixels, a scan driver configured to provide scan signals to the plurality of pixels, and a controller configured to control the data driver and the scan driver. The controller includes a volatile age memory configured to store accumulated degradation amounts for the plurality of pixels, and an internal age memory configured to store backup accumulated degradation amounts generated based on the accumulated degradation amounts. The controller is further configured to compensate input image data by selectively using the accumulated degradation amounts of the volatile age memory or the backup accumulated degradation amounts of the internal age memory.
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公开(公告)号：US11854450B2
公开(公告)日：2023-12-26
申请号：US17380431
申请日：2021-07-20
发明人： Jongman Kim , Hyungkeun Park
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G2300/0842 , G09G2310/0267 , G09G2310/0275 , G09G2320/0257 , G09G2320/046 , G09G2320/048 , G09G2360/12
摘要： A display device includes a display panel including a plurality of pixels, a data driver configured to provide data signals to the plurality of pixels, a scan driver configured to provide scan signals to the plurality of pixels, and a controller configured to control the data driver and the scan driver. The controller includes a volatile age memory configured to store accumulated degradation amounts for the plurality of pixels, and an internal age memory configured to store backup accumulated degradation amounts generated based on the accumulated degradation amounts. The controller is further configured to compensate input image data by selectively using the accumulated degradation amounts of the volatile age memory or the backup accumulated degradation amounts of the internal age memory.
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公开(公告)号：US11832479B2
公开(公告)日：2023-11-28
申请号：US17474170
申请日：2021-09-14
发明人： Sunmi Kang , Sanghee Jang , Joohee Jeon , Juhoon Kang , Hyungkeun Park , Chungsock Choi
IPC分类号： H10K59/121 , G09G3/3266 , H10K59/40 , H10K59/65 , H10K59/131 , G09G3/3233
CPC分类号： H10K59/121 , G09G3/3266 , H10K59/131 , H10K59/40 , H10K59/65 , G09G3/3233 , G09G2300/0452 , G09G2300/0809 , G09G2310/0202 , G09G2310/08 , G09G2340/0407
摘要： A display device a substrate; first display elements arranged in a first area on the substrate; first pixel circuits arranged in the first area on the substrate and connected to the first display elements; second display elements arranged in a second area on the substrate; and second pixel circuits arranged in a third area on the substrate and connected to the second display elements. The second pixel circuits connected to the second display elements arranged in a column are arranged in a plurality of columns in the third area.
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