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公开(公告)号：US12075660B2
公开(公告)日：2024-08-27
申请号：US18112698
申请日：2023-02-22
发明人： Ki Ho Bang , Eun Hye Kim , Sang Hyun Jun
IPC分类号： H10K59/124 , H01L23/29 , H01L23/31 , H01L27/15 , H10K59/122 , H10K59/131 , H10K102/00
CPC分类号： H10K59/124 , H01L23/293 , H01L23/3135 , H01L27/15 , H10K59/122 , H10K59/131 , H10K59/1315 , H10K2102/351
摘要： A display device includes a substrate that includes a display area and a peripheral area, a transistor in the display area, a pixel electrode connected to the transistor, a common electrode that overlaps the pixel electrode, and an organic insulation layer that is between the common electrode and the substrate, and overlaps at least a part of the peripheral area, wherein a thickness of a portion of the organic insulation layer overlapping the display area, and a thickness of a portion of the organic insulation layer overlapping the peripheral area, are different from each other, and the organic insulation layer includes a valley that penetrates the organic insulation layer, while overlapping the peripheral area.
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公开(公告)号：US11800764B2
公开(公告)日：2023-10-24
申请号：US18049179
申请日：2022-10-24
发明人： Seung Hwan Cho , Won Suk Choi , Jung Tae Park , Ki Ho Bang , Seong Jun Lee , Sang Hyun Jun , Jong Hyun Choi
IPC分类号： H01L21/00 , H10K59/131 , H10K59/88 , H10K59/121
CPC分类号： H10K59/131 , H10K59/121 , H10K59/88
摘要： A display device includes an active region including pixels receiving data signals through data lines, and a non-active region on a side of the active region in a first direction and including a pad portion. The display device includes non-active fan-out wirings in the non-active region and connected to the pad portion, signal wirings extending in the first direction across the active region and connected to the pixels, and connection wirings passing through the active region and connecting some of the non-active fan-out wirings and some of the signal wirings. Each of the connection wirings includes first and second extension portions made of a first conductive layer, and a third extension portion made of a second conductive layer different from the first conductive layer. The first and second extension portions extend in the first direction, and the third extension portion extends in a second direction intersecting the first direction.
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公开(公告)号：US11625069B2
公开(公告)日：2023-04-11
申请号：US16819821
申请日：2020-03-16
发明人： Ki Ho Bang , Hwa Jeong Kim , Yong Hwan Park , Yong Je Jeon , Won Suk Choi
摘要： A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.
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公开(公告)号：US20210280641A1
公开(公告)日：2021-09-09
申请号：US17011956
申请日：2020-09-03
发明人： Ki Ho Bang , Won Suk Choi
摘要： Provided is a display device including a substrate including a display area, a non-display area, which is disposed on a periphery of the display area, and a bendable area, which is disposed on one side of the non-display area, a display layer disposed on the substrate and including light-emitting elements, a sensor electrode layer disposed on the display layer, power supply lines disposed to extend from the display layer in the display area to the non-display area and the bendable area, and sensor wires disposed to extend from the sensor electrode layer to the non-display area and the bendable area, wherein in the non-display area and the bendable area, the power supply lines and the sensor wires overlap.
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公开(公告)号：US12082462B2
公开(公告)日：2024-09-03
申请号：US17567226
申请日：2022-01-03
发明人： Seung Hwan Cho , Ji Ryun Park , Ki Ho Bang , Won Suk Choi , Yoon Sun Choi
IPC分类号： H01L27/32 , H10K59/131
CPC分类号： H10K59/131
摘要： A display device includes a plurality of first constant voltage lines extended along a first direction and arranged along a second direction crossing the first direction, a plurality of second constant voltage lines extended along the second direction and arranged along the first direction, a first overlap area in which the plurality of first constant voltage lines and the plurality of second constant voltage lines overlap and contact each other, and a second overlap area in which the plurality of first constant voltage lines and the plurality of second constant voltage lines overlap and are insulated from each other.
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公开(公告)号：US11800763B2
公开(公告)日：2023-10-24
申请号：US17994957
申请日：2022-11-28
发明人： Dong Hyun Son , Seung Hwan Cho , Dong Won Kim , Min Yeul Ryu , Ki Ho Bang , Nak Cho Choi
IPC分类号： H10K59/131 , H10K59/88 , G09G3/3233 , H10K59/12
CPC分类号： H10K59/131 , H10K59/88 , G09G3/3233 , H10K59/1201
摘要： A display device includes a substrate comprising an active area and a non-active area a first data conductive layer disposed on the substrate and including signal wires connected to pixels, a first insulating layer disposed on the first data conductive layer, a second data conductive layer disposed on the first insulating layer and including a connection wire connected to some of the signal wires and dummy wiring patterns disconnected the signal wires, a second insulating layer disposed on the second data conductive layer and a pixel electrode disposed on the second insulating layer. The dummy wiring patterns are separated from one another at a disconnection, the second insulating layer includes a second portion disposed on the disconnection and a third portion disposed on at least a portion of the connection wire, and thicknesses thereof are different from each other.
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公开(公告)号：US11605691B2
公开(公告)日：2023-03-14
申请号：US17135828
申请日：2020-12-28
发明人： Ki Ho Bang , Seong Ryong Lee , Sang Hyun Jun
摘要： A display device includes: a base layer including a display area (DA) and a non-DA; a circuit element layer on the base layer and including: a power supply electrode (PSE) overlapping the non-DA, circuit elements, and a shielding electrode connected to the PSE and overlapping some of the circuit elements; a display element layer on the circuit element layer and including: a light emitting element including a first electrode, a light emitting unit, and a second electrode, and a connection electrode connecting the second electrode to the PSE and including first through-holes; a thin film encapsulation layer (TFEL) on the display element layer and including an organic layer overlapping the DA; and an input sensing layer on the TFEL and including sensing electrodes and sensing signal lines connected to the sensing electrodes. The sensing signal lines overlap the connection electrode. Some of the first through-holes overlap the shielding electrode.
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公开(公告)号：US11515383B2
公开(公告)日：2022-11-29
申请号：US17109000
申请日：2020-12-01
发明人： Dong Hyun Son , Seung Hwan Cho , Dong Won Kim , Min Yeul Ryu , Ki Ho Bang , Nak Cho Choi
IPC分类号： H01L27/32 , G09G3/3233
摘要： A display device includes a substrate comprising an active area and a non-active area a first data conductive layer disposed on the substrate and including signal wires connected to pixels, a first insulating layer disposed on the first data conductive layer, a second data conductive layer disposed on the first insulating layer and including a connection wire connected to some of the signal wires and dummy wiring patterns disconnected the signal wires, a second insulating layer disposed on the second data conductive layer and a pixel electrode disposed on the second insulating layer. The dummy wiring patterns are separated from one another at a disconnection, the second insulating layer includes a second portion disposed on the disconnection and a third portion disposed on at least a portion of the connection wire, and thicknesses thereof are different from each other.
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公开(公告)号：US20220158126A1
公开(公告)日：2022-05-19
申请号：US17335071
申请日：2021-06-01
发明人： Eun Hye KIM , Ki Ho Bang , Eun Ae Jung
摘要： A display device includes a substrate having a display area and a non-display area, a pixel electrode, an organic emissive layer, a common electrode, a first inorganic encapsulation layer, an organic encapsulation layer, a second inorganic encapsulation layer, a dam, a bank disposed closer to a peripheral edge of the substrate than the dam, an inorganic encapsulation area, wherein the first inorganic encapsulation layer contacts the second inorganic encapsulation layer in the inorganic encapsulation area, and a first voltage supply line in a bank area where the bank is disposed, and in the inorganic encapsulation area. The first voltage supply line includes a plurality of anti-moisture patterns protruding from one side of the first subsidiary voltage supply line and having at least one of a length and a width in the inorganic encapsulation area respectively different from those of the plurality of anti-moisture patterns in the bank area.
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10.发明授权公开(公告)号：US11910672B2
公开(公告)日：2024-02-20
申请号：US17567548
申请日：2022-01-03
发明人： Ki Ho Bang , Eun Hye Kim , Eun Ae Jung , Won Suk Choi
IPC分类号： H10K59/131 , G06F3/041 , H10K50/844 , H10K59/40 , H10K59/124 , G06F3/044
CPC分类号： H10K59/131 , G06F3/0412 , G06F3/04164 , H10K50/844 , H10K59/124 , H10K59/40 , G06F3/0446
摘要： A substrate includes a display area and a non-display area with touch electrodes disposed in the display area, touch lines disposed in the non-display area and connected to the touch electrodes, a first power supply line disposed in the non-display area and having a first power supply voltage applied thereto, and a second power supply line disposed in the non-display area and having a second power supply voltage applied thereto, the second power supply voltage being higher than the first power supply voltage. Any one of the touch lines overlaps at least one of the first power supply line and the second power supply line. The first power supply line overlaps the second power supply line.
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