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公开(公告)号：US20240324371A1
公开(公告)日：2024-09-26
申请号：US18736077
申请日：2024-06-06
发明人： Minchae Kwak , Hwayoung Song , Junyoung JO , Jihyun KA , Byungsun Kim , Ilgoo Youn , Jieun Lee , Seunghan JO , Minhee Choi
IPC分类号： H10K59/131 , H10K59/121
CPC分类号： H10K59/131 , H10K59/1213 , H10K59/1216
摘要： A display device including: a substrate including a display area and a peripheral area adjacent to the display area; a plurality of data lines extending in a first direction in the display area; a fan-out unit arranged in the peripheral area and connected to the plurality of data lines; a first signal line arranged in the peripheral area; and a common power supply line arranged in the peripheral area and overlapping the fan-out unit.
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公开(公告)号：US20220109043A1
公开(公告)日：2022-04-07
申请号：US17552749
申请日：2021-12-16
发明人： Minchae Kwak , Ilgoo Youn , Byungsun Kim , Jieun Lee , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.
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公开(公告)号：US11853132B2
公开(公告)日：2023-12-26
申请号：US17826500
申请日：2022-05-27
发明人： Minhee Choi , Minchae Kwak , Byungsun Kim , Ilgoo Youn , Jieun Lee , Seunghan Jo , Junyoung Jo
IPC分类号： G09G5/00 , G06F1/18 , G09G3/3275 , H10K77/10
CPC分类号： G06F1/189 , G09G3/3275 , H10K77/111
摘要： A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.
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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：US20220037451A1
公开(公告)日：2022-02-03
申请号：US17365966
申请日：2021-07-01
发明人： WONKYU KWAK , Jinhee Jang , Jae-Sic Lee , Minchae Kwak , Byungsun Kim , Hansol Kim , Changsoo Pyon , Jae Yong Lee , Jae-Ho Choi
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3266 , H01L51/52
摘要： An electronic apparatus includes a base substrate having a first region, a second region at least partially surrounded by the first region, and a display region at least partially surrounding the first region, a plurality of pixels disposed on the base substrate, each of which includes a transistor and a light emitting element connected to the transistor, a hole line connecting pixels with the second region interposed therebetween, and a hole pattern electrically insulated from the hole line, disposed in the first region, and at least partially surrounding the second region.
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公开(公告)号：US20210036087A1
公开(公告)日：2021-02-04
申请号：US16898232
申请日：2020-06-10
发明人： Minchae Kwak , Ilgoo Youn , Byungsun Kim , Jieun Lee , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.
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公开(公告)号：US12069895B2
公开(公告)日：2024-08-20
申请号：US17457732
申请日：2021-12-06
发明人： Jieun Lee , Minchae Kwak , Byungsun Kim , Ilgoo Youn , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L29/12 , H10K59/121 , H10K59/126 , H10K59/131 , H01L27/12
CPC分类号： H10K59/1213 , H10K59/1216 , H10K59/126 , H10K59/131 , H01L27/1225
摘要： Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection 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：US11217653B2
公开(公告)日：2022-01-04
申请号：US16898232
申请日：2020-06-10
发明人： Minchae Kwak , Ilgoo Youn , Byungsun Kim , Jieun Lee , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L29/08 , H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.
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公开(公告)号：US20210028258A1
公开(公告)日：2021-01-28
申请号：US16938087
申请日：2020-07-24
发明人： JIEUN LEE , Minchae Kwak , Byungsun Kim , Ilgoo Youn , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L27/32
摘要： Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.
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