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公开(公告)号：US11244634B2
公开(公告)日：2022-02-08
申请号：US17011512
申请日：2020-09-03
发明人： Hyun Lee , Dong Wook Kim
IPC分类号： G09G3/3291
摘要： A display device includes a plurality of pixels, a driving integrated circuit (IC) configured to generate a data voltage for driving the pixels, a display substrate including a display region in which the pixels are disposed and a driving IC region in which the driving IC is disposed, and a first power wire overlapping the driving IC region, wherein the first power wire is insulated from the driving IC, and the first power wire transmits a first power-supply voltage for driving the pixels.
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公开(公告)号：US11056043B2
公开(公告)日：2021-07-06
申请号：US16890319
申请日：2020-06-02
发明人： 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分类号： G09G3/20 , G09G3/3266
摘要： 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：US09954009B2
公开(公告)日：2018-04-24
申请号：US15019825
申请日：2016-02-09
发明人： Hyun Lee
CPC分类号： H01L27/124 , H01L27/1255
摘要： A display device is disclosed. In one aspect, the display device includes a first wire disposed in the inactive area of the substrate, a first pad overlapping the first wire in the depth dimension of the display device, and a first connecting layer configured to electrically connect the first wire to the first pad. The display device also includes a second wire located on a different layer from the first wire, a second pad overlapping the second wire in the depth dimension of the display device, and a second connecting layer configured to electrically connect the second wire to the second pad.
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公开(公告)号：US10770006B2
公开(公告)日：2020-09-08
申请号：US15179418
申请日：2016-06-10
发明人： Hyun Lee , Dong Wook Kim
IPC分类号： G09G3/3291
摘要： A display device includes a plurality of pixels, a driving integrated circuit (IC) configured to generate a data voltage for driving the pixels, a display substrate including a display region in which the pixels are disposed and a driving IC region in which the driving IC is disposed, and a first power wire overlapping the driving IC region, wherein the first power wire is insulated from the driving IC, and the first power wire transmits a first power-supply voltage for driving the pixels.
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公开(公告)号：US20140111490A1
公开(公告)日：2014-04-24
申请号：US13949153
申请日：2013-07-23
发明人： Jae-Sic Lee , Hyun Lee
IPC分类号： G09G3/20
CPC分类号： G11C19/28 , G09G3/3266 , G09G2310/0286
摘要： 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.
摘要翻译： 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：US11881148B2
公开(公告)日：2024-01-23
申请号：US17953288
申请日：2022-09-26
发明人： 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分类号： G09G3/3233 , G09G3/20
CPC分类号： G09G3/2092 , G09G3/3233 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/08 , G09G2340/0435
摘要： 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：US20170012056A1
公开(公告)日：2017-01-12
申请号：US15019825
申请日：2016-02-09
发明人： Hyun Lee
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L27/1255
摘要： A display device is disclosed. In one aspect, the display device includes a first wire disposed in the inactive area of the substrate, a first pad overlapping the first wire in the depth dimension of the display device, and a first connecting layer configured to electrically connect the first wire to the first pad. The display device also includes a second wire located on a different layer from the first wire, a second pad overlapping the second wire in the depth dimension of the display device, and a second connecting layer configured to electrically connect the second wire to the second pad.
摘要翻译： 公开了一种显示装置。 在一个方面，显示装置包括设置在基板的非活动区域中的第一布线，在显示装置的深度尺寸上与第一布线重叠的第一印刷区以及被构造成将第一布线电连接到第一布线的第一连接层 第一垫 所述显示装置还包括位于与所述第一线不同的层上的第二线，在所述显示装置的深度尺寸上与所述第二线重叠的第二垫，以及被配置为将所述第二线电连接到所述第二垫的第二连接层 。
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公开(公告)号：US11455938B2
公开(公告)日：2022-09-27
申请号：US17367396
申请日：2021-07-04
发明人： 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分类号： G09G3/20 , G09G3/3233
摘要： 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：US10339875B2
公开(公告)日：2019-07-02
申请号：US14856411
申请日：2015-09-16
发明人： Hyun Lee
IPC分类号： G09G3/32 , G09G3/3291 , G09G3/20
摘要： 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.
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公开(公告)号：US11830412B2
公开(公告)日：2023-11-28
申请号：US17953288
申请日：2022-09-26
发明人： 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分类号： G09G3/3233 , G09G3/20
CPC分类号： G09G3/2092 , G09G3/3233 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/08 , G09G2340/0435
摘要： 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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