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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
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Hyunwoong Kim , Joong-soo Moon , Seung-kyu Lee , Yangwan Kim
IPC: H01L27/32 , G09G3/3275 , G09G3/3225 , G09G3/3266
Abstract: 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
Applicant: Samsung Display Co., Ltd.
Inventor： Deukjong Kim , Jaehak Lee , Donghyun Lee , Byungsun Kim , Yangwan Kim , Sunja Kwon , Hyunae Park , Hyungjun Park , Sujin Lee , Jaeyong Lee , Yujin Jeon
Abstract: 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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Han-Sung Bae , Yangwan Kim
CPC classification number: H01L27/3276 , H01L51/0097
Abstract: 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.
Abstract translation: 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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC: H01L27/32
CPC classification number: H01L27/3272 , G02F1/136213 , G02F2001/136218 , G02F2001/13629 , H01L27/124 , H01L27/3262 , H01L27/3265 , H01L27/3276
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20150091013A1
公开(公告)日：2015-04-02
申请号：US14248284
申请日：2014-04-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Han-Sung Bae , Yangwan Kim
CPC classification number: H01L27/3276 , H01L51/0097
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US12052888B2
公开(公告)日：2024-07-30
申请号：US17141001
申请日：2021-01-04
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Hyunwoong Kim , Joong-soo Moon , Seung-kyu Lee , Yangwan Kim
IPC: H10K59/126 , G09G3/3225 , G09G3/3266 , G09G3/3275 , H10K59/121 , H10K59/131
CPC classification number: H10K59/1213 , G09G3/3225 , G09G3/3266 , G09G3/3275 , H10K59/126 , H10K59/131
Abstract: 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：US12050752B2
公开(公告)日：2024-07-30
申请号：US18077163
申请日：2022-12-07
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunwoong Kim , Kwang-min Kim , Kiwook Kim , Yangwan Kim , Jisu Na
CPC classification number: G06F3/0446 , G06F3/0443 , H10K59/40 , G06F2203/04111
Abstract: A display device including a display panel and an input sensor including a sensing region and a wiring region, the input sensor including a first sensing electrode, a second sensing electrode, a first signal line electrically connected to a first end of the first sensing electrode, a second end thereof being electrically isolated, and second and third signal lines electrically connected to ends of the second sensing electrode, respectively, in which a total distance between the ends of the second sensing electrode is greater than that between the ends of the first sensing electrode, the second sensing electrode includes sensor parts formed from a same layer as the first sensing electrode and bridge patterns formed from a different layer from the sensor parts, and each of the first end and the second end of the second sensing electrode is configured to receive a sinusoidal signal.
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公开(公告)号：US20240206248A1
公开(公告)日：2024-06-20
申请号：US18595378
申请日：2024-03-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC: H10K59/126 , G02F1/1362 , H01L27/12 , H10K59/121 , H10K59/131
CPC classification number: H10K59/126 , H01L27/124 , H10K59/1213 , H10K59/1216 , H10K59/131 , G02F1/136213 , G02F1/136218 , G02F1/13629
Abstract: 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.
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公开(公告)号：US11925075B2
公开(公告)日：2024-03-05
申请号：US17370815
申请日：2021-07-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC: H10K59/126 , H01L27/12 , H10K59/121 , H10K59/131 , G02F1/1362
CPC classification number: H10K59/126 , H01L27/124 , H10K59/1213 , H10K59/1216 , H10K59/131 , G02F1/136213 , G02F1/136218 , G02F1/13629
Abstract: 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.
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公开(公告)号：US11690270B2
公开(公告)日：2023-06-27
申请号：US17827762
申请日：2022-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Joong-Soo Moon , Kwang-Min Kim , Yangwan Kim , Keunsoo Lee , Youngjin Cho
CPC classification number: H01L27/323 , G06F3/0443 , H01L27/3276 , H01L51/5036 , G06F2203/04111 , G06F2203/04112
Abstract: A display device may include a display panel and an input sensor. Mesh lines of the input sensor may include first mesh lines extending in a first direction and second mesh lines extending in a second direction crossing the first direction. The first mesh lines and the second mesh lines may cross each other at a plurality of cross points. In a unit region of the sensing electrode, first cutting points may be defined in the first mesh lines and the second mesh lines, and second cutting points may be defined in the first mesh lines and the second mesh lines.
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