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公开(公告)号：US11832478B2
公开(公告)日：2023-11-28
申请号：US17332139
申请日：2021-05-27
发明人： Sumi Jang , Minchae Kwak , Kyeonghwa Kim , Mihae Kim , Kyonghwan Oh , Seunghan Jo , Jae-Ho Choi
IPC分类号： H01L21/00 , H10K59/121 , H10K59/131
CPC分类号： H10K59/121 , H10K59/131
摘要： A display device includes a circular display area and a non-display area surrounding the circular display area. The display device may further include a load matcher disposed adjacent to an edge of the circular display area in the circular display area, a pixel disposed in the circular display area, spaced apart from the non-display area by the load matcher, and connected to the load matcher, and a repair pixel disposed adjacent to the edge of the circular display area in the non-display area, and connected to the pixel.
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公开(公告)号：US11723231B2
公开(公告)日：2023-08-08
申请号：US17099978
申请日：2020-11-17
发明人： Kyunghyun Choi , Jinkoo Chung , Mihae Kim
IPC分类号： H10K50/844 , H10K59/123 , H10K59/124 , H10K59/131 , H10K59/121
CPC分类号： H10K50/8445 , H10K59/123 , H10K59/124 , H10K59/1213 , H10K59/131
摘要： A display device includes a substrate including a display area and a peripheral area, a thin film transistor arranged on the substrate, a first metal wiring layer electrically connected to the thin film transistor, an inorganic protective layer on the first metal wiring layer, a patterned first organic film layer located on the inorganic protective layer and overlapping the first metal wiring layer in a plan view, a second metal wiring layer on the first organic film layer, and a second organic film layer on the second metal wiring layer, where the first organic film layer is patterned to be arranged at a position where the first metal wiring layer and the second metal wiring layer overlap each other in the plan view, and is not arranged on an entirety of the display area, and the second organic film layer is arranged on the entire display area.
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公开(公告)号：US20220328601A1
公开(公告)日：2022-10-13
申请号：US17513075
申请日：2021-10-28
发明人： Minchae Kwak , Mihae Kim , Wando Lee , Seungyeon Cho , Jaeho 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 first data line extending from the display area into the peripheral area; a 1-1st lower load located in the peripheral area and electrically connected to the first data line; a 1-2nd lower load located in the peripheral area and electrically connected to the 1-1st lower load; a 1-1st upper load located in the peripheral area and above the 1-1st lower load, where the 1-1st upper load is insulated from the 1-1st lower load; and a 1-2nd upper load located in the peripheral area and above the 1-2nd lower load, where the 1-2nd upper load is insulated from the 1-2nd lower load and electrically connected to the 1-1st upper load.
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公开(公告)号：US11296180B2
公开(公告)日：2022-04-05
申请号：US17228636
申请日：2021-04-12
发明人： Kyeonghwa Kim , Nuree Um , Kyunghoon Kim , Mihae Kim , Jaedu Noh , Kyonghwan Oh , Seunghee Lee
IPC分类号： H01L27/32 , G09G3/3225 , G09G3/3266 , G09G3/3291
摘要： A display apparatus includes a substrate including a transmitting area, a display area surrounding the transmitting area, a first non-display area disposed between the transmitting area and the display area, and a second non-display area surrounding the display area. A plurality of pixels is arranged in the display area. A set of 2n connection wirings (where n is a positive integer) is disposed in the first non-display area and each of the 2n connection wirings extends along at least a part of an edge of the transmitting area. Each of a plurality of voltage wirings extends in a first direction and is connected to at least some of pixels disposed in a common row from among the plurality of pixels. Each of the plurality of voltage wirings is connected to one of the 2n connection wirings.
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公开(公告)号：US11538420B2
公开(公告)日：2022-12-27
申请号：US17354625
申请日：2021-06-22
发明人： Minchae Kwak , Kyeonghwa Kim , Mihae Kim , Kyonghwan Oh , Sumi Jang , Seunghan Jo , Jae-Ho Choi
IPC分类号： G09G3/3275 , H01L27/32
摘要： A display device may include a substrate including a circular display area and a non-display area, a plurality of pixels including a first pixel and a second pixel disposed on the display area of the substrate, a first sub-demux circuit connected to the first pixel and disposed on the non-display area, a second sub-demux circuit connected to the second pixel and disposed on the non-display area, a first connection line connected to the first sub-demux circuit and the second sub-demux circuit and disposed on the non-display area to transfer first and second data input signals to the first and second sub-demux circuits, and a plurality of gate stages connected to the pixels and disposed on the non-display area to transfer gate signals to the pixels. Some of the gate stages are disposed between the first sub-demux circuit and the second sub-demux circuit.
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公开(公告)号：US20210280829A1
公开(公告)日：2021-09-09
申请号：US17099978
申请日：2020-11-17
发明人： Kyunghyun Choi , Jinkoo Chung , Mihae Kim
摘要： A display device includes a substrate including a display area and a peripheral area, a thin film transistor arranged on the substrate, a first metal wiring layer electrically connected to the thin film transistor, an inorganic protective layer on the first metal wiring layer, a patterned first organic film layer located on the inorganic protective layer and overlapping the first metal wiring layer in a plan view, a second metal wiring layer on the first organic film layer, and a second organic film layer on the second metal wiring layer, where the first organic film layer is patterned to be arranged at a position where the first metal wiring layer and the second metal wiring layer overlap each other in the plan view, and is not arranged on an entirety of the display area, and the second organic film layer is arranged on the entire display area.
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公开(公告)号：US20210091160A1
公开(公告)日：2021-03-25
申请号：US16821424
申请日：2020-03-17
发明人： MINKU LEE , Kyunghoon Kim , Mihae Kim , Changwon Jeong , Wonmi Hwang
摘要： A display panel includes: a substrate including an opening area, a non-display area at least partially surrounding the opening area, and a display area; a plurality of first lines, each of which includes a first bypass portion along the opening area; a plurality of second lines, each of which includes a second bypass portion along the opening area; and a shield layer overlapping at least one first bypass portion. Each of the first lines includes a first or second conductive line in the non-display area. Each of the first and second conductive lines includes the first bypass portion. The first and second conductive lines are alternately arranged and are disposed on different layers. Each of the second lines includes a third conductive line in the non-display area. Each of the third conductive lines includes the second bypass portion, and at least partially overlaps the first or second conductive line.
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8.发明授权公开(公告)号：US11996056B2
公开(公告)日：2024-05-28
申请号：US18088682
申请日：2022-12-26
发明人： Minchae Kwak , Kyeonghwa Kim , Mihae Kim , Kyonghwan Oh , Sumi Jang , Seunghan Jo , Jae-Ho Choi
IPC分类号： G09G3/3275 , H10K59/121
CPC分类号： G09G3/3275 , H10K59/121 , G09G2310/0297
摘要： A display device may include a substrate including a circular display area and a non-display area, a plurality of pixels including a first pixel and a second pixel disposed on the display area of the substrate, a first sub-demux circuit connected to the first pixel and disposed on the non-display area, a second sub-demux circuit connected to the second pixel and disposed on the non-display area, a first connection line connected to the first sub-demux circuit and the second sub-demux circuit and disposed on the non-display area to transfer first and second data input signals to the first and second sub-demux circuits, and a plurality of gate stages connected to the pixels and disposed on the non-display area to transfer gate signals to the pixels. Some of the gate stages are disposed between the first sub-demux circuit and the second sub-demux circuit.
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公开(公告)号：US12120931B2
公开(公告)日：2024-10-15
申请号：US17228400
申请日：2021-04-12
发明人： Nuree Um , Mihae Kim , Minjeong Kim , Hyungjun Park , Junyong An
IPC分类号： H10K59/131 , G09G3/3258 , H01L27/12 , H10K59/121
CPC分类号： H10K59/131 , G09G3/3258 , H01L27/124 , H10K59/1213 , H10K59/1216 , G09G2300/0426
摘要： A display apparatus includes: a first pixel circuit on the substrate and including a first driving thin-film transistor and a first storage capacitor electrically connected to the first driving thin-film transistor; a second pixel circuit adjacent to the first pixel circuit and including a second driving thin-film transistor and a second storage capacitor electrically connected to the second driving thin-film transistor; a first initialization voltage line electrically connected to the first pixel circuit and the second pixel circuit; a second initialization voltage line electrically connected to the first initialization voltage line; and a driving voltage line between the first pixel circuit and the second pixel circuit, wherein a channel area of the first driving thin-film transistor or a channel area of the second driving thin-film transistor is between the second initialization voltage line and the driving voltage line.
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10.发明授权公开(公告)号：US11302767B2
公开(公告)日：2022-04-12
申请号：US16821424
申请日：2020-03-17
发明人： Minku Lee , Kyunghoon Kim , Mihae Kim , Changwon Jeong , Wonmi Hwang
摘要： A display panel includes: a substrate including an opening area, a non-display area at least partially surrounding the opening area, and a display area; a plurality of first lines, each of which includes a first bypass portion along the opening area; a plurality of second lines, each of which includes a second bypass portion along the opening area; and a shield layer overlapping at least one first bypass portion. Each of the first lines includes a first or second conductive line in the non-display area. Each of the first and second conductive lines includes the first bypass portion. The first and second conductive lines are alternately arranged and are disposed on different layers. Each of the second lines includes a third conductive line in the non-display area. Each of the third conductive lines includes the second bypass portion, and at least partially overlaps the first or second conductive line.
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