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公开(公告)号：US09460659B2
公开(公告)日：2016-10-04
申请号：US14336941
申请日：2014-07-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Tae Jeong
IPC: G09G3/3233 , G09G3/32
CPC classification number: G09G3/3233 , G09G3/006 , G09G2300/0413 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842 , G09G2320/0233 , G09G2320/046 , G09G2330/08 , G09G2330/10 , G09G2380/02
Abstract: A flexible display apparatus includes: a light-emitting pixel including a driving unit configured to output a driving current corresponding to a data signal and a light-emitting device configured to emit light according to the driving current; a repair line connectable to the light-emitting pixel; a first control line extending in a first direction and a second control line extending in a second direction; a switching unit that is coupled to the first control line and the second control line and configured to control a connection between the repair line and the light-emitting pixel according to at least one of a first control signal applied through the first control line or a second control signal applied through the second control line; and a dummy pixel coupled to the repair line, and coupled to the light-emitting pixel via the switching unit.
Abstract translation: 柔性显示装置包括：发光像素，包括被配置为输出与数据信号相对应的驱动电流的驱动单元和被配置为根据驱动电流发光的发光器件; 可连接到发光像素的修复线; 沿第一方向延伸的第一控制线和沿第二方向延伸的第二控制线; 开关单元，其耦合到所述第一控制线和所述第二控制线，并且被配置为根据通过所述第一控制线或第一控制线施加的第一控制信号中的至少一个控制所述修复线和所述发光像素之间的连接; 通过第二控制线施加的第二控制信号; 以及耦合到所述修复线的虚拟像素，并且经由所述开关单元耦合到所述发光像素。
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公开(公告)号：US09406260B2
公开(公告)日：2016-08-02
申请号：US14039261
申请日：2013-09-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Tae Jeong , Hwan-Soo Jang , Jae-Du Noh
CPC classification number: G09G3/3258 , G06F3/0412 , G06F3/0416 , G09G3/3241 , G09G2310/0251 , G09G2310/0262
Abstract: A display device including: a plurality of first electrodes each corresponding to a plurality of light emitting groups on a plurality of pixels including organic light emitting diodes (OLEDs) and a plurality of second electrodes formed on the plurality of first electrodes, having an insulating layer therebetween, wherein a plurality of touch sensing signals are applied to each of the plurality of first electrodes during a non-light emitting period of each of the plurality of light emitting groups and a touched position is determined in response to a magnitude in voltage between the first and second electrodes by a touch from the outside.
Abstract translation: 一种显示装置，包括：多个第一电极，每个第一电极对应于包括有机发光二极管（OLED）的多个像素上的多个发光组和形成在多个第一电极上的多个第二电极，具有绝缘层 其中，在所述多个发光组中的每一个的非发光时段期间，将多个触摸感测信号施加到所述多个第一电极中的每一个，并且响应于所述多个发光组中的电压的大小来确定触摸位置 第一和第二电极通过外部的触摸。
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公开(公告)号：US20150241501A1
公开(公告)日：2015-08-27
申请号：US14621283
申请日：2015-02-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Soo Jang , Won-Kyu Kwak , Jin-Tae Jeong
CPC classification number: G09G3/006 , G01R31/2812 , G09G3/3225
Abstract: A display apparatus includes: a display unit including a plurality of pixels connected to a plurality of scan lines and a plurality of data lines; an initialization unit for applying an initialization signal to the plurality of data lines; and a wire test unit for applying a wire test signal to the plurality of data lines through a plurality of fan-out lines respectively connected to one end of each of the plurality of data lines.
Abstract translation: 显示装置包括：显示单元，包括连接到多条扫描线和多条数据线的多个像素; 初始化单元，用于向多条数据线施加初始化信号; 以及线测试单元，用于通过分别连接到多个数据线中的每一条数据线的一端的多个扇出线将多个数据线施加有线测试信号。
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公开(公告)号：US08981378B2
公开(公告)日：2015-03-17
申请号：US14219763
申请日：2014-03-19
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang-Min Kim , Won-Kyu Kwak , Jin-Tae Jeong , Ji-Hyun Ka
CPC classification number: H01L27/124 , H01L22/32 , H01L27/1255
Abstract: A mother substrate for an organic light-emitting display apparatus. The mother substrate has a panel area and a peripheral area surrounding the panel area, pixels disposed in a display area of the panel area, pads that are disposed in a non-display area of the panel area and are coupled to the pixels, test wirings disposed in the peripheral area, a local buffer electrically connected to the test wirings, a bridge wiring connecting the local buffer to one of the pads, and a dummy resistance layer having one end in contact with the bridge wiring and another end in contact with one of the test wirings.
Abstract translation: 用于有机发光显示装置的母基板。 母基板具有面板区域和围绕面板区域的周边区域，设置在面板区域的显示区域中的像素，设置在面板区域的非显示区域中并耦合到像素的测试布线 设置在周边区域中，电连接到测试布线的局部缓冲器，将本地缓冲器连接到其中一个焊盘的桥接布线，以及具有与桥接布线接触的一端的虚拟电阻层， 的测试线。
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公开(公告)号：US11189231B2
公开(公告)日：2021-11-30
申请号：US16785486
申请日：2020-02-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Tae Jeong , Won-Kyu Kwak
IPC: G09G3/3258 , G09G3/3233 , G09G3/325 , G09G3/3266 , G09G3/3291
Abstract: A pixel and an organic light emitting diode (OLED) display using the pixel are disclosed. The pixel includes a driving transistor for transmitting a driving current, an OLED configured to receive a first portion of the driving current and a bypass transistor configured to receive a second portion of the driving current.
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Patent Agency Ranking
公开(公告)号：US10854705B2
公开(公告)日：2020-12-01
申请号：US16902342
申请日：2020-06-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Seung-Kyu Lee , Hwan-Soo Jang , Jin-Tae Jeong
Abstract: A display apparatus includes a substrate including a display area, a peripheral area surrounding the display area, a function-adding area, of which at least a portion is surrounded by the display area, and a detour area disposed between the display area and the function-adding area. The display apparatus includes a plurality of pixel circuits disposed in the display area. A plurality of driving lines are electrically connected to the pixel circuits and extend in a direction in the display area. A first detour line is disposed in the detour area and is electrically connected to a first driving line. A second detour line is disposed in the detour area. The second detour line is electrically connected to a second driving line and is disposed in a different layer from the first detour line.
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公开(公告)号：US10559257B2
公开(公告)日：2020-02-11
申请号：US15669719
申请日：2017-08-04
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Tae Jeong , Won-Kyu Kwak
IPC: G09G3/3258 , G09G3/3233 , G09G3/325 , G09G3/3266 , G09G3/3291
Abstract: A pixel and an organic light emitting diode (OLED) display using the pixel are disclosed. The pixel includes a driving transistor for transmitting a driving current, an OLED configured to receive a first portion of the driving current and a bypass transistor configured to receive a second portion of the driving current.
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公开(公告)号：US10332938B2
公开(公告)日：2019-06-25
申请号：US15456304
申请日：2017-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Tae Jeong , Yang-Wan Kim
IPC: H01L27/12 , H01L27/32 , G09G3/3225
Abstract: A display panel includes a base substrate, an active pattern on the base substrate, and including a first active pattern of a first transistor, and a second active pattern of a second transistor, a gate pattern on the base substrate, and including a first gate electrode that overlaps the first active pattern, and a second gate electrode that overlaps the second active pattern, an insulation layer covering the gate pattern, a first conductive pattern on the insulation layer, and electrically connected to the first gate electrode through a first contact hole formed through the insulation layer, and a second conductive pattern electrically connected to the second gate electrode through a second contact hole formed through the insulation layer, wherein each of the first contact hole and the second contact hole overlaps, partially overlaps, or does not overlap each of the first active pattern and the second active pattern, and wherein a first overlapped area at which the first active pattern overlaps the first contact hole is different from a second overlapped area at which the second active pattern overlaps the second contact hole.
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公开(公告)号：US10297655B2
公开(公告)日：2019-05-21
申请号：US16184224
申请日：2018-11-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Seung-Kyu Lee , Hwan-Soo Jang , Jin-Tae Jeong
Abstract: A display apparatus includes a substrate including a display area, a peripheral area surrounding the display area, a function-adding area, of which at least a portion is surrounded by the display area, and a detour area disposed between the display area and the function-adding area. The display apparatus includes a plurality of pixel circuits disposed in the display area. A plurality of driving lines are electrically connected to the pixel circuits and extend in a direction in the display area. A first detour line is disposed in the detour area and is electrically connected to a first driving line. A second detour line is disposed in the detour area. The second detour line is electrically connected to a second driving line and is disposed in a different layer from the first detour line.
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公开(公告)号：US10134826B2
公开(公告)日：2018-11-20
申请号：US15404661
申请日：2017-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Seung-Kyu Lee , Hwan-Soo Jang , Jin-Tae Jeong
Abstract: A display apparatus includes a substrate including a display area, a peripheral area surrounding the display area, a function-adding area, of which at least a portion is surrounded by the display area, and a detour area disposed between the display area and the function-adding area. The display apparatus includes a plurality of pixel circuits disposed in the display area. A plurality of driving lines are electrically connected to the pixel circuits and extend in a direction in the display area. A first detour line is disposed in the detour area and is electrically connected to a first driving line. A second detour line is disposed in the detour area. The second detour line is electrically connected to a second driving line and is disposed in a different layer from the first detour line.
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