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公开(公告)号：US09837022B2
公开(公告)日：2017-12-05
申请号：US14960945
申请日：2015-12-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Kyu Lee , Kwang-Min Kim , Byoung Sun Kim
IPC: G09G3/32 , G09G3/3258 , G02F1/1345 , G09G3/20 , H01L27/32
CPC classification number: G09G3/3258 , G02F1/13454 , G02F2201/56 , G09G3/20 , G09G2300/0408 , G09G2300/0426 , G09G2310/0264 , G09G2310/0281 , H01L27/3276
Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.
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公开(公告)号：US20160240595A1
公开(公告)日：2016-08-18
申请号：US14861927
申请日：2015-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang-Min Kim , Byoung-Sun Kim , Hyun-Ae Park , Hye-Jin Shin
IPC: H01L27/32
CPC classification number: H01L27/3223 , H01L27/3211
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate including a pixel region including a plurality of pixels. A plurality of lighting test transistors is formed in a peripheral region surrounding the pixel region and electrically connected to the pixels, and the lighting test transistors are configured to test lighting of the pixels. Each of the lighting test transistors includes a first active layer pattern formed over the substrate, a first gate electrode formed over the first active layer pattern, and a conductive pattern formed over the first gate electrodes. The conductive pattern is electrically connected to the first gate electrode, the first gate electrodes are spaced apart from each other and have substantially the same shape, and the conductive patterns are integrally formed.
Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，OLED显示器包括包括包括多个像素的像素区域的基板。 多个照明测试晶体管形成在围绕像素区域的周边区域中并且电连接到像素，并且照明测试晶体管被配置为测试像素的照明。 每个照明测试晶体管包括形成在衬底上的第一有源层图案，形成在第一有源层图案上的第一栅电极和形成在第一栅电极上的导电图案。 导电图形电连接到第一栅电极，第一栅极彼此间隔开并具有基本相同的形状，并且导电图案一体形成。
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33.发明授权Organic light emitting display device having pixels and method of driving the same 有权具有像素的有机发光显示装置及其驱动方法公开(公告)号：US09189991B2
公开(公告)日：2015-11-17
申请号：US13633737
申请日：2012-10-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Kwang-Min Kim
CPC classification number: G09G3/3233 , G09G3/30 , G09G3/3208 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0202 , G09G2310/061 , G09G2320/043 , G09G2320/045
Abstract: Disclosed herein is an organic light emitting display device capable of stably compensating for a threshold voltage of a driving transistor. The organic light emitting display device according the present invention includes pixels, each for storing a voltage of a data signal in a storage capacitor through a first threshold voltage different from a second threshold voltage of a driving transistor for driving the pixel; scan lines and light emitting control lines respectively coupled to the pixels; and data lines for supplying the data signal to the pixels.
Abstract translation: 这里公开了能够稳定地补偿驱动晶体管的阈值电压的有机发光显示装置。 根据本发明的有机发光显示装置包括像素，每个像素用于通过与用于驱动像素的驱动晶体管的第二阈值电压不同的第一阈值电压来存储存储电容器中的数据信号的电压; 分别耦合到像素的扫描线和发光控制线; 以及用于将数据信号提供给像素的数据线。
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公开(公告)号：US08791455B2
公开(公告)日：2014-07-29
申请号：US13794777
申请日：2013-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang-Min Kim , Won-Kyu Kwak
CPC classification number: H01L51/0097 , G06F1/1652 , H01L27/3237 , H01L27/3276 , H01L51/441 , H01L2251/5338 , H05K1/0277 , H05K1/0281 , H05K3/28 , H05K2201/09909 , H05K2201/2009 , Y02E10/549
Abstract: A flexible display apparatus includes a flexible substrate having a bending area, and a non-bending area adjacent the bending area, and having a display area for realizing a visible image, a plurality of wirings at the bending area, and a plurality of insulating patterns between the flexible substrate and the plurality of wirings, wherein respective ones of the plurality of insulating patterns are separated by separate areas.
Abstract translation: 柔性显示装置包括具有弯曲区域的柔性基板和与弯曲区域相邻的非弯曲区域，并且具有用于实现可视图像的显示区域，弯曲区域处的多条布线以及多个绝缘图案 在柔性基板和多个布线之间，其中多个绝缘图案中的相应的绝缘图案被分开的区域分开。
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公开(公告)号：US11758785B2
公开(公告)日：2023-09-12
申请号：US17380074
申请日：2021-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Cheolhwan Eom , Kwang-Min Kim , Hyeaweon Shin , Sang Joon Ryu , Hyungjun An , Minji Lee , Yul Kyu Lee , Jeahyun Lee
IPC: H10K59/35 , H10K59/131 , H01L23/31 , H01L23/538 , G09G3/3258
CPC classification number: H10K59/35 , G09G3/3258 , H01L23/3114 , H01L23/5384 , H10K59/131 , G09G2300/0804
Abstract: A display device may include a display panel including a substrate that includes a display area and a pad area adjacent to the display area, and a first pad and a second pad on the pad area of the substrate, and a chip-on-film package over the pad area of the substrate with the first pad and the second pad in between, the chip-on-film package including an insulation layer, a first wiring on an upper surface of the insulation layer and electrically connected to the first pad, and a second wiring on a lower surface of the insulation layer and electrically connected to the second pad. A first signal having alternating voltage levels may be applied to the first wiring, and a second signal having a constant voltage level may be applied to the second wiring.
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Patent Agency Ranking
公开(公告)号：US11690268B2
公开(公告)日：2023-06-27
申请号：US17130584
申请日：2020-12-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Hoon Kwon , Won Kyu Kwak , Kwang-Min Kim , Hey Jin Shin , Seung-Kyu Lee
IPC: H10K59/179 , H10K59/131 , H10K59/127 , H10K77/10 , H10K102/00
CPC classification number: H10K59/179 , H10K59/1275 , H10K59/131 , H10K77/111 , H10K2102/311 , Y02E10/549
Abstract: A display device includes a substrate having a first region in which an image is displayed, a second region in which an image is not displayed, and a bending region connecting the first region and the second region. The bending region is configured to bend along a bending axis which extends in a first direction. A plurality of pad terminals is disposed within the second region. A first width of the bending region, measured along the first direction, is narrower than a second width of the second region, measured along the first direction.
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公开(公告)号：US11411060B2
公开(公告)日：2022-08-09
申请号：US16903638
申请日：2020-06-17
Applicant: Samsung Display Co., LTD.
Inventor： Sun-Ja Kwon , Won-Kyu Kwak , Kwang-Min Kim , Byoung-Sun Kim , Hye-Jin Shin
Abstract: An organic light-emitting display device includes a substrate having a display region and a peripheral region, a plurality of pixels on the substrate in the display region, a first wiring and a second wiring on the substrate in the peripheral region, An insulation layer on the first and second wirings, the insulation layer covering a top surface and a sidewall of each of the first and second wirings, and an encapsulation layer on the plurality of pixels and on the insulation layer.
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公开(公告)号：US20220229508A1
公开(公告)日：2022-07-21
申请号：US17665582
申请日：2022-02-06
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwook Kim , Kwang-Min Kim , Yangwan Kim , Jisu Na
Abstract: An input sensing unit including a plurality of first electrodes, each of which including a plurality of first main patterns and a plurality of connection patterns disposed between the first main patterns to connect two first main patterns adjacent to each other, a plurality of second electrodes each of which including a plurality of second main patterns and a plurality of connection patterns disposed between the second main patterns to connect two second main patterns adjacent to each other, and a plurality of third electrodes receiving an electrical signal that is different from that received by the second electrode. Each of the third electrodes includes a plurality of third main patterns spaced apart from the second sensing patterns in a plan view and a plurality of third connection patterns disposed between the third main patterns to connect two third main patterns adjacent to each other and spaced apart from the first connection patterns in a plan view.
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公开(公告)号：US11243624B2
公开(公告)日：2022-02-08
申请号：US16556340
申请日：2019-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwook Kim , Kwang-Min Kim , Yangwan Kim , Jisu Na
Abstract: An input sensing unit including a plurality of first electrodes, each of which including a plurality of first main patterns and a plurality of connection patterns disposed between the first main patterns to connect two first main patterns adjacent to each other, a plurality of second electrodes each of which including a plurality of second main patterns and a plurality of connection patterns disposed between the second main patterns to connect two second main patterns adjacent to each other, and a plurality of third electrodes receiving an electrical signal that is different from that received by the second electrode. Each of the third electrodes includes a plurality of third main patterns spaced apart from the second sensing patterns in a plan view and a plurality of third connection patterns disposed between the third main patterns to connect two third main patterns adjacent to each other and spaced apart from the first connection patterns in a plan view.
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公开(公告)号：US11004926B2
公开(公告)日：2021-05-11
申请号：US16295257
申请日：2019-03-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jisu Na , Seung-Kyu Lee , Kwang-Min Kim
Abstract: An organic light emitting diode (“OLED”) display device includes a substrate having a display region having a light emitting region and a peripheral region surrounding the light emitting region, a pad region at a first side of the display region, and a trench at a second side of the display region, a plurality of light emitting structures on the light emitting region of the substrate, an active pattern along a profile of the trench on the peripheral region of the substrate, the active pattern being adjacent to the trench and including a pattern protrusion, and an upper gate wiring on and overlapping the active pattern, the upper gate wiring having a wiring protrusion adjacent to the pattern protrusion.
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