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Patent Agency Ranking
公开(公告)号：US20210343227A1
公开(公告)日：2021-11-04
申请号：US17367396
申请日：2021-07-04
Applicant: Samsung Display Co., Ltd.
Inventor： Kyong Hwan Oh , Ji Hyun Ka , Ki Myeong Eom , Hai Jung In , Jin Jeon , Won Kyu Kwak , Hyun Lee , Hwan Soo Jang , Jin Tae Jeong
IPC: G09G3/20
Abstract: A display device includes pixels coupled to first scan lines, second scan lines, emission control lines, and data lines; a first scan driver to supply a scan signal to each of the first scan lines at a first frequency to drive the display device at a first driving frequency, and to supply the scan signal to each of the first scan lines at a second frequency to drive the display device at a second driving frequency lower than the first driving frequency; a second scan driver to supply a scan signal to each of the second scan lines at the first frequency to drive the display device at the first driving frequency, and to supply the scan signal to each of the second scan lines at the second frequency to drive the display device at the second driving frequency; an emission driver to supply an emission control signal to each of the emission control lines at the first frequency; and a data driver to supply a data signal to each of the data lines in response to the scan signal supplied to each of the first scan lines.
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公开(公告)号：US09530519B2
公开(公告)日：2016-12-27
申请号：US13949153
申请日：2013-07-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jae-Sic Lee , Hyun Lee
CPC classification number: G11C19/28 , G09G3/3266 , G09G2310/0286
Abstract: A scan driver and a display device including the scan driver are provided. The scan driver is configured to drive a plurality of pixels with a plurality of gate signals and includes a plurality of stages, each of the stages including one or more regions, each of the regions including: a plurality of sub-drivers configured to generate ones of the gate signals and to transmit the ones of the gate signals to ones of the pixels; and a driver commonly coupled to the sub-drivers and configured to concurrently supply a common signal to each of the sub-drivers, the driver of one of the one or more regions being configured to receive the common signal of one of the one or more regions of a previous one of the stages during forward direction driving or of a next one of the stages during reverse direction driving.
Abstract translation: 提供了包括扫描驱动器的扫描驱动器和显示装置。 扫描驱动器被配置为驱动具有多个门信号的多个像素并且包括多个级，每个级包括一个或多个区域，每个区域包括：多个子驱动器，被配置为生成 并将门信号中的一个发送到像素中的一个; 以及通常耦合到子驱动器并且被配置为向每个子驱动器提供公共信号的驱动器，所述一个或多个区域中的一个的驱动器被配置为接收所述一个或多个子驱动器之一的公共信号 在前进方向驱动期间的前一个级的区域或反向驱动期间的下一个级的区域。
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公开(公告)号：US20160232854A1
公开(公告)日：2016-08-11
申请号：US14856411
申请日：2015-09-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun Lee
IPC: G09G3/32
CPC classification number: G09G3/3291 , G09G3/20 , G09G2300/0426 , G09G2310/0232
Abstract: A display device according to an embodiment of the present invention includes: a plurality of data lines; a plurality of gate lines crossing the plurality of data lines; a non-quadrangular display panel including a plurality of pixels, each of the plurality of pixels being connected to one corresponding data line from among the plurality of data lines and one corresponding gate line from among the plurality of gate lines; and a data driver configured to supply a plurality of data signals to the plurality of data lines. At least one of the plurality of data lines is connected to a pixel from among the plurality of pixels in a first pixel column and another pixel in a second pixel column that is different from the first pixel column.
Abstract translation: 根据本发明实施例的显示装置包括：多条数据线; 与所述多条数据线交叉的多条栅极线; 包括多个像素的非四边形显示面板，所述多个像素中的每一个连接到所述多条数据线中的一条对应的数据线和来自所述多条栅极线的一条对应的栅极线; 以及数据驱动器，被配置为向所述多条数据线提供多条数据信号。 多个数据线中的至少一个连接到第一像素列中的多个像素中的像素和与第一像素列不同的第二像素列中的另一像素。
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公开(公告)号：US09147619B2
公开(公告)日：2015-09-29
申请号：US14176589
申请日：2014-02-10
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Lee
CPC classification number: H01L22/30 , G09G3/006 , G09G3/3208 , H01L27/3244 , H01L51/52 , H01L2251/10
Abstract: An organic light-emitting display panel includes a pixel unit including a plurality of pixels respectively located at intersections between scan lines and data lines and displaying different colors; a plurality of pads respectively coupled to ends of the data lines; and a test unit selectively performing an array test to detect a defect of a pixel circuit of the pixels or a cell test to detect a defect of a light-emitting device of the pixels.
Abstract translation: 有机发光显示面板包括：像素单元，包括分别位于扫描线和数据线之间的交点处并显示不同颜色的多个像素; 分别耦合到所述数据线的端部的多个焊盘; 以及测试单元，其选择性地执行阵列测试以检测像素的像素电路的缺陷或单元测试，以检测像素的发光器件的缺陷。
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公开(公告)号：US20150090961A1
公开(公告)日：2015-04-02
申请号：US14176589
申请日：2014-02-10
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Lee
CPC classification number: H01L22/30 , G09G3/006 , G09G3/3208 , H01L27/3244 , H01L51/52 , H01L2251/10
Abstract: An organic light-emitting display panel includes a pixel unit including a plurality of pixels respectively located at intersections between scan lines and data lines and displaying different colors; a plurality of pads respectively coupled to ends of the data lines; and a test unit selectively performing an array test to detect a defect of a pixel circuit of the pixels or a cell test to detect a defect of a light-emitting device of the pixels.
Abstract translation: 有机发光显示面板包括：像素单元，包括分别位于扫描线和数据线之间的交点处并显示不同颜色的多个像素; 分别耦合到所述数据线的端部的多个焊盘; 以及测试单元，其选择性地执行阵列测试以检测像素的像素电路的缺陷或单元测试，以检测像素的发光器件的缺陷。
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