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公开(公告)号：US09548019B2
公开(公告)日：2017-01-17
申请号：US14722835
申请日：2015-05-27
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang
CPC classification number: G09G3/3208 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/02 , G09G2320/0238 , G09G2330/08 , H01L27/3276 , H01L2251/568
Abstract: An organic light emitting display device includes: a display area including a plurality of pixels including organic light emitting diodes, pixel circuits connected to the organic light emitting diodes, and one or more repair circuit units disposed between the pixel circuits of the pixels disposed on adjacent lines, in which the one or more repair circuit units include a plurality of repair circuits arranged to form at least one line within the display area.
Abstract translation: 一种有机发光显示装置包括：包括有机发光二极管的多个像素的显示区域，连接到有机发光二极管的像素电路，以及设置在相邻的像素的像素的像素电路之间的一个或多个修复电路单元 线路，其中所述一个或多个修复电路单元包括布置成在所述显示区域内形成至少一条线路的多个修复电路。
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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：US12067910B2
公开(公告)日：2024-08-20
申请号：US17352118
申请日：2021-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang , Seung-Kyu Lee
IPC: G09G3/00 , G09G3/3291
CPC classification number: G09G3/006 , G09G3/3291 , G09G2310/0291 , G09G2310/0297
Abstract: A display panel includes: a display including pixel columns electrically connected to data lines; a non-display area adjacent the display; a test circuit configured to receive a lighting test signal passing through at least a portion of the non-display area and to transfer the lighting test signal to the data lines in response to a test control signal; and a switch configured to receive a data signal from an external component and to transfer the data signal to the data lines in response to a switching signal.
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公开(公告)号：US11631730B2
公开(公告)日：2023-04-18
申请号：US17090493
申请日：2020-11-05
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 tine 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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Patent Agency Ranking
公开(公告)号：US11335856B2
公开(公告)日：2022-05-17
申请号：US16600042
申请日：2019-10-11
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang , Jae-Yong Lee
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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公开(公告)号：US11087654B2
公开(公告)日：2021-08-10
申请号：US16525243
申请日：2019-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang , Seung-Kyu Lee
IPC: G09G3/00 , G09G3/3291
Abstract: A display panel includes: a display including pixel columns electrically connected to data lines; a non-display area adjacent the display; a test circuit configured to receive a lighting test signal passing through at least a portion of the non-display area and to transfer the lighting test signal to the data lines in response to a test control signal; and a switch configured to receive a data signal from an external component and to transfer the data signal to the data lines in response to a switching signal.
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公开(公告)号：US10446755B2
公开(公告)日：2019-10-15
申请号：US16165155
申请日：2018-10-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang , Jae-Yong Lee
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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公开(公告)号：US20160260367A1
公开(公告)日：2016-09-08
申请号：US14823912
申请日：2015-08-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu Kwak , Hwan-Soo Jang , Seung-Kyu Lee
IPC: G09G3/00
CPC classification number: G09G3/006 , G09G3/3291 , G09G2310/0291 , G09G2310/0297
Abstract: A display panel includes: a display including pixel columns electrically connected to data lines; a non-display area adjacent the display; a test circuit configured to receive a lighting test signal passing through at least a portion of the non-display area and to transfer the lighting test signal to the data lines in response to a test control signal; and a switch configured to receive a data signal from an external component and to transfer the data signal to the data lines in response to a switching signal.
Abstract translation: 显示面板包括：显示器，包括电连接到数据线的像素列; 与显示器相邻的非显示区域; 测试电路，被配置为接收通过所述非显示区域的至少一部分的照明测试信号，并且响应于测试控制信号将所述点亮测试信号传送到所述数据线; 以及被配置为从外部部件接收数据信号并且响应于切换信号将数据信号传送到数据线的开关。
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公开(公告)号：US20150294616A1
公开(公告)日：2015-10-15
申请号：US14561051
申请日：2014-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Soo Jang
CPC classification number: G09G3/3208 , G09G3/3283 , G09G2300/043 , G09G2300/0452 , G09G2310/0278 , G09G2310/08 , G09G2320/0233 , G09G2320/0242
Abstract: An organic light-emitting diode (OLED) display and a method of driving the same are disclosed. In one aspect, the OLED display includes a display panel including a plurality of pixels each including an OLED through which driving current is configured to flow and a scan driver configured to apply a scan signal to the display panel. The display also includes a data driver configured to apply a data signal and a data comparison signal to the display panel, wherein the data comparison signal indicates whether the same data signal is applied to adjacent pixels among the pixels, and a timing controller configured to control the scan driver and the data driver. The display further includes a bridge unit configured to control the OLEDs of the adjacent pixels to share the same driving current with each other based at least in part on the scan signal and the data comparison signal.
Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其驱动方法。 一方面，OLED显示器包括显示面板，其包括多个像素，每个像素包括驱动电流被配置为流过的OLED，以及被配置为向显示面板施加扫描信号的扫描驱动器。 显示器还包括数据驱动器，配置为将数据信号和数据比较信号施加到显示面板，其中数据比较信号指示相同的数据信号是否被应用于像素之间的相邻像素，以及定时控制器，被配置为控制 扫描驱动程序和数据驱动程序。 显示器还包括桥接单元，其被配置为至少部分地基于扫描信号和数据比较信号来控制相邻像素的OLED以彼此共享相同的驱动电流。
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