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公开(公告)号：US20240231522A1
公开(公告)日：2024-07-11
申请号：US18423269
申请日：2024-01-25
发明人： Jisu NA , Kwang-min Kim , Kiwook Kim , Yangwan Kim
IPC分类号： G06F3/041 , G06F3/044 , G06F3/047 , H10K59/131 , H10K59/40
CPC分类号： G06F3/0412 , G06F3/044 , G06F3/047 , H10K59/131 , H10K59/40
摘要： An input sensing unit including a plurality of first electrodes, which are arranged in a first direction and each of which extends in a second direction crossing the first direction, a plurality of row electrode each of which includes a second electrode and a third electrode, a plurality of first sensing lines respectively connected to the first electrodes, a plurality of second sensing lines respectively connected to the second electrodes, and a third sensing line connected to each of the third electrodes. Each of the row electrodes includes one side and the other side, which are opposed to each other in the first direction, and the one side is connected to one of one second sensing line and one third sensing line of the second sensing lines, and the other side is connected to the other of the second sensing lien and the third sensing line.
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公开(公告)号：US20240105123A1
公开(公告)日：2024-03-28
申请号：US18531691
申请日：2023-12-07
发明人： Youngjin Cho , Joongsoo Moon , Minwoo Byun , Yangwan Kim , Changkyu Jin
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G2300/0426 , G09G2300/0452 , G09G2300/0809 , G09G2320/0233 , G09G2320/0242
摘要： A display apparatus with improved light emission uniformity includes a pixel. The pixel includes a driving thin-film transistor (TFT); a storage capacitor; a driving semiconductor layer; a first electrode layer; a second electrode layer; a pixel electrode; a pixel-defining layer defining a light-emitting region; and a conductive layer interposed between the first electrode layer and the pixel electrode and including an extending portion that at least partially overlaps the light-emitting region in a plane view to pass over a central portion of the light-emitting region.
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公开(公告)号：US11805689B2
公开(公告)日：2023-10-31
申请号：US18115991
申请日：2023-03-01
发明人： Youngjin Cho , Yangwan Kim , Joong-Soo Moon , Minwoo Byun , Changkyu Jin
IPC分类号： H01L27/32 , H10K59/131 , G06F3/044 , G06F3/041 , H05K1/14 , H10K50/844 , H10K59/40 , H10K59/123 , H10K59/124 , H10K77/10 , H01L27/12 , H10K102/00 , H05K1/18
CPC分类号： H10K59/131 , G06F3/0412 , G06F3/0443 , G06F3/0445 , G06F3/0446 , G06F3/04164 , H05K1/147 , H10K50/844 , H10K59/123 , H10K59/124 , H10K59/40 , H10K77/111 , G06F2203/04102 , G06F2203/04111 , H01L27/124 , H01L27/1248 , H05K1/189 , H05K2201/10128 , H10K2102/311
摘要： An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.
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公开(公告)号：US11635866B2
公开(公告)日：2023-04-25
申请号：US17716255
申请日：2022-04-08
发明人： Jisu Na , Kwangmin Kim , Kiwook Kim , Yangwan Kim
IPC分类号： G06F3/044 , G06F3/041 , G09G3/3266 , H01L27/32
摘要： A display device including an input sensor having sensing electrodes disposed in a sensing area and signal lines. Each of the signal lines is connected to a corresponding electrode of the sensing electrodes and disposed in the line area. One signal line of the signal lines includes a first portion having a constant width, a second portion disposed outside a corner area of the sensing area, extending from the first portion, and having a width gradually increasing in a direction that is away from the first portion, a third portion extending from the second portion and having a width gradually varying in a direction that is away from the second portion, and a fourth portion extending from the third portion and having a constant width.
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公开(公告)号：US11550437B2
公开(公告)日：2023-01-10
申请号：US16551641
申请日：2019-08-26
发明人： Hyunwoong Kim , Kwang-min Kim , Kiwook Kim , Yangwan Kim , Jisu Na
摘要： A display device including a display panel and an input sensor disposed on the display panel and including signal line groups arranged in a wiring region, and first and second sensing electrodes disposed in a sensing region, each of the first and second sensing electrodes having one end electrically connected to a corresponding signal line, in which the second sensing electrodes have a greater length than the first sensing electrodes, the signal line groups include first and second signal line groups electrically connected to the first and second sensing electrodes, respectively, each of the first sensing electrodes includes first bridge patterns overlapping the second sensing electrodes and disposed on a different layer from the second sensing electrodes, and one of the first sensing electrodes or the second sensing electrodes are configured to receive a sinusoidal signal.
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公开(公告)号：US11316005B2
公开(公告)日：2022-04-26
申请号：US17080618
申请日：2020-10-26
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H01L27/32 , H01L51/00 , G02F1/1345 , H01L51/52 , G02F1/1333 , H01L27/12
摘要： A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
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公开(公告)号：US10943965B2
公开(公告)日：2021-03-09
申请号：US16406825
申请日：2019-05-08
发明人： Youngjin Cho , Hyunwoong Kim , Joong-soo Moon , Seung-kyu Lee , Yangwan Kim
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3225 , G09G3/3266
摘要： Provided is pixel including a first transistor including a first drain region electrically connected to a light emitting diode, a first gate electrode, a first channel region overlapping the first gate electrode, and a first source region, a first sub-transistor including a first sub-gate electrode, a first sub-channel region overlapping the first sub-gate electrode, a first sub-drain region connected to the first gate electrode, and a first sub-source region, a second sub-transistor including a second sub-gate electrode, a second sub-channel region overlapping the second sub-gate electrode, a second sub-drain region connected to the first sub-source region, and a second sub-source region, and a shielding pattern overlapping the first sub-source region and the second sub-drain region and not overlapping the first sub-channel region, wherein a width of the first sub-channel region is greater than a width of the second sub-channel region.
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公开(公告)号：US10134779B2
公开(公告)日：2018-11-20
申请号：US15684735
申请日：2017-08-23
发明人： Deukjong Kim , Jaehak Lee , Donghyun Lee , Byungsun Kim , Yangwan Kim , Sunja Kwon , Hyunae Park , Hyungjun Park , Sujin Lee , Jaeyong Lee , Yujin Jeon
摘要： A display device including a substrate including a bending area arranged between a first area and a second area, the substrate being configured to be bent around a bending axis extending in a first direction, a first inorganic insulating layer disposed on the substrate and having a first opening overlapping the bending area, a first organic layer disposed in the first opening, and a plurality of first conductive layers disposed on the first organic layer and extending from the first area to the second area through the bending area, in which wherein at least one edge of the first organic layer overlapping the first conductive layers includes at least one first short circuit prevention pattern.
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公开(公告)号：US09431471B2
公开(公告)日：2016-08-30
申请号：US14248284
申请日：2014-04-08
发明人： Han-Sung Bae , Yangwan Kim
CPC分类号： H01L27/3276 , H01L51/0097
摘要： A display panel includes a base substrate including a display area and a peripheral area, a pixel at the display area of the base substrate, a signal line coupled to the pixel and configured to apply a signal to the pixel, and a pad part including a plurality of pads at the peripheral area. The pad part being electrically coupled to the signal line, and the plurality of pads includes at least two pads having widths different from each other.
摘要翻译： 显示面板包括：基底基板，包括显示区域和外围区域;基底基板的显示区域处的像素;耦合到像素并被配置为向像素施加信号的信号线;以及焊盘部分， 在周边区域的多个焊盘。 焊盘部分电耦合到信号线，并且多个焊盘包括具有彼此不同的宽度的至少两个焊盘。
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公开(公告)号：US20160043159A1
公开(公告)日：2016-02-11
申请号：US14660813
申请日：2015-03-17
发明人： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC分类号： H01L27/32
CPC分类号： H01L27/3272 , G02F1/136213 , G02F2001/136218 , G02F2001/13629 , H01L27/124 , H01L27/3262 , H01L27/3265 , H01L27/3276
摘要： A display apparatus includes: a thin-film transistor including a source electrode, a drain electrode, and a gate electrode; a data line in a layer different from the source electrode, the drain electrode, and the gate electrode, wherein the data line is configured to transmit a data signal; and a shield layer between the data line and a component of the thin-film transistor.
摘要翻译： 显示装置包括：薄膜晶体管，其包括源电极，漏电极和栅电极; 与源电极，漏电极和栅电极不同的层中的数据线，其中，所述数据线被配置为发送数据信号; 以及数据线和薄膜晶体管的部件之间的屏蔽层。
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