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公开(公告)号：US20220199744A1
公开(公告)日：2022-06-23
申请号：US17477539
申请日：2021-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunji Cha , Dong Eup Lee , Hyunji Kang , Young-Soo Yoon , Yun-Kyeong In
Abstract: A display device includes a first scan line spaced apart from a signal transmission region and a second scan line having a portion that is adjacent to the signal transmission region. The second scan line adjacent to the signal transmission region bypasses the signal transmission region. A compensation signal line connects one end of the second scan line and the other end thereof, and results in a decrease in a combined resistance of the second scan line.
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公开(公告)号：US09542874B2
公开(公告)日：2017-01-10
申请号：US14280529
申请日：2014-05-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Suhyeong Park , Unggyu Min , Young-Soo Yoon , Sangik Lee
CPC classification number: G09G3/20 , G09G3/3614 , G09G3/3688 , G09G2310/0254 , G09G2310/0275 , G09G2310/0281 , G09G2310/0297 , G09G2320/0223 , G09G2330/08
Abstract: A display apparatus includes: a plurality of pixels coupled to gate lines and to data lines configured to cross the gate lines, a gate driver configured to apply gate signals to the gate lines, a first data driver configured to apply first data voltages to first signal lines, a first DEMUX part configured to selectively couple the first signal lines to the data lines, a second data driver configured to apply second data voltages to second signal lines positioned to correspond to the first signal lines, and a second DEMUX part positioned to face the first DEMUX part such that the pixels are positioned between the first and second DEMUX parts, the second DEMUX part configured to couple the second signal lines to the data lines, which are not coupled to the first signal lines. Each of the first data voltages has a polarity opposite to a polarity of a corresponding second data voltage of the second data voltages.
Abstract translation: 显示装置包括：耦合到栅极线和配置成跨越栅极线的数据线的多个像素，被配置为向栅极线施加栅极信号的栅极驱动器，被配置为将第一数据电压施加到第一信号的第一数据驱动器 线路，被配置为选择性地将第一信号线耦合到数据线的第一DEMUX部分，被配置为将第二数据电压施加到与第一信号线对应的第二信号线的第二数据驱动器，以及定位成面对的第二DEMUX部分 第一DEMUX部分，使得像素位于第一和第二DEMUX部分之间，第二DEMUX部分被配置为将第二信号线耦合到未耦合到第一信号线的数据线。 每个第一数据电压具有与第二数据电压的对应的第二数据电压的极性相反的极性。
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公开(公告)号：US20160225307A1
公开(公告)日：2016-08-04
申请号：US14977148
申请日：2015-12-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soo-wan Yoon , Joon-chul Goh , Young-Soo Yoon , Bonghyun You
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/3677 , G09G3/3696 , G09G2300/0426 , G09G2300/0861 , G09G2310/0286 , G09G2310/08 , G09G2320/041 , G09G2330/025 , G11C19/287
Abstract: A display apparatus includes: a display panel including a plurality of pixels respectively connected to a plurality of gate lines; a gate driving circuit including a plurality of driving stages configured to apply gate signals to the gate lines; a voltage generator configured to output a gate-on voltage through a voltage output terminal thereof; and a signal controller configured to sense a variation in current of the voltage output terminal to output a back bias control voltage corresponding to the sensed current variation, wherein each of the driving stages comprises a plurality of oxide thin film transistors and at least one of the oxide thin film transistors is a four-terminal transistor in which a threshold voltage thereof is controlled by the back bias control voltage.
Abstract translation: 显示装置包括：显示面板，包括分别连接到多个栅极线的多个像素; 栅极驱动电路，包括被配置为向栅极线施加栅极信号的多个驱动级; 电压发生器，被配置为通过其电压输出端子输出栅极导通电压; 以及信号控制器，被配置为感测电压输出端子的电流变化以输出对应于感测的电流变化的反向偏置控制电压，其中每个驱动级包括多个氧化物薄膜晶体管，并且至少一个 氧化物薄膜晶体管是通过反向偏置控制电压控制其阈值电压的四端子晶体管。
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公开(公告)号：US11663954B2
公开(公告)日：2023-05-30
申请号：US17543166
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Su Kyoung Kim , Won Se Lee , Dong Hyeon Jang , Yu-Jin Jeon , Hyun Ji Cha
CPC classification number: G09G3/2092 , H05K9/0067 , G09G2310/0275
Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area, a pad area disposed near an edge of the substrate, and a plurality of pads disposed in the pad area and arranged along the edge of the substrate. An end of a first pad, which is an outermost pad among the plurality of pads, is connected to a first end of a resistor. The first pad is disposed between the resistor and the edge of the substrate, and a second end of the resistor is connected to a wire.
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公开(公告)号：US20150145843A1
公开(公告)日：2015-05-28
申请号：US14280529
申请日：2014-05-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Suhyeong Park , Unggyu Min , Young-Soo Yoon , Sangik Lee
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G3/3614 , G09G3/3688 , G09G2310/0254 , G09G2310/0275 , G09G2310/0281 , G09G2310/0297 , G09G2320/0223 , G09G2330/08
Abstract: A display apparatus includes: a plurality of pixels coupled to gate lines and to data lines configured to cross the gate lines, a gate driver configured to apply gate signals to the gate lines, a first data driver configured to apply first data voltages to first signal lines, a first DEMUX part configured to selectively couple the first signal lines to the data lines, a second data driver configured to apply second data voltages to second signal lines positioned to correspond to the first signal lines, and a second DEMUX part positioned to face the first DEMUX part such that the pixels are positioned between the first and second DEMUX parts, the second DEMUX part configured to couple the second signal lines to the data lines, which are not coupled to the first signal lines. Each of the first data voltages has a polarity opposite to a polarity of a corresponding second data voltage of the second data voltages.
Abstract translation: 显示装置包括：耦合到栅极线和配置成跨越栅极线的数据线的多个像素，被配置为向栅极线施加栅极信号的栅极驱动器，被配置为将第一数据电压施加到第一信号的第一数据驱动器 线路，被配置为选择性地将第一信号线耦合到数据线的第一DEMUX部分，被配置为将第二数据电压施加到与第一信号线对应的第二信号线的第二数据驱动器，以及定位成面对的第二DEMUX部分 第一DEMUX部分，使得像素位于第一和第二DEMUX部分之间，第二DEMUX部分被配置为将第二信号线耦合到未耦合到第一信号线的数据线。 每个第一数据电压具有与第二数据电压的对应的第二数据电压的极性相反的极性。
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Patent Agency Ranking
公开(公告)号：US12295243B2
公开(公告)日：2025-05-06
申请号：US18411302
申请日：2024-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Hyunji Cha
IPC: H10K59/88 , H10K59/35 , H04M1/02 , H10K59/122
Abstract: A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.
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公开(公告)号：US12048193B2
公开(公告)日：2024-07-23
申请号：US18198807
申请日：2023-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunji Cha , Wonkyu Kwak , Young-Soo Yoon , Jae Yong Lee , Yun-Kyeong In , Minhee Choi
IPC: H10K50/86 , G02B5/30 , G06F1/16 , G09F9/30 , H10K50/00 , H10K50/80 , H10K50/84 , H10K50/844 , H10K50/85 , H10K59/12 , H10K59/13 , H10K59/50 , H10K59/65 , G02F1/1333 , G02F1/1335 , H10K77/10 , H10K102/00
CPC classification number: H10K50/868 , G02B5/3083 , H10K50/844 , H10K59/50 , H10K59/65 , G02F1/133331 , G02F1/133528 , H10K77/111 , H10K2102/311
Abstract: A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.
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公开(公告)号：US11877496B2
公开(公告)日：2024-01-16
申请号：US17355914
申请日：2021-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Hyunji Cha
IPC: H10K59/88 , H10K59/35 , H04M1/02 , H10K59/122
CPC classification number: H10K59/88 , H10K59/35 , H04M1/0268 , H10K59/122
Abstract: A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.
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公开(公告)号：US11758764B2
公开(公告)日：2023-09-12
申请号：US16813517
申请日：2020-03-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunji Cha , Wonkyu Kwak , Young-Soo Yoon , Jae Yong Lee , Yun-Kyeong In , Minhee Choi
IPC: H01L51/00 , H01L51/50 , H01L51/52 , H01L27/32 , G02F1/13 , G06F1/16 , G09F9/30 , G09F9/33 , H10K50/80 , G02B5/30 , H10K50/844 , H10K59/50 , H10K59/65 , G02F1/1335 , G02F1/1333 , H10K77/10 , H10K102/00
CPC classification number: H10K50/868 , G02B5/3083 , H10K50/844 , H10K59/50 , H10K59/65 , G02F1/133331 , G02F1/133528 , H10K77/111 , H10K2102/311
Abstract: A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.
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公开(公告)号：US20220069032A1
公开(公告)日：2022-03-03
申请号：US17355914
申请日：2021-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Hyunji Cha
IPC: H01L27/32
Abstract: A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.
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