公开(公告)号：US09076386B2

公开(公告)日：2015-07-07

申请号：US14017076

申请日：2013-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-I Jeong

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819

Abstract: A display device is disclosed. In one aspect, the device includes a plurality of pixels, a scan driver sequentially applying scan signals at a gate-on voltage to a plurality of scan lines connected to a plurality of pixels and a data driver applying data signals to a plurality of data lines connected to a plurality of pixels in response to the scan signals at the gate-on voltage. The device also includes a power supply unit sequentially changing first power voltages at a high level voltage into a low level voltage and applying the changed voltages, and sequentially changing second power voltages at the low level voltage into the high level voltage and applying the changed voltages. The device further includes a light-emitting signal unit sequentially applying light-emitting signals at the gate-on voltage to a plurality of light-emitting lines connected to a plurality of pixels.

Abstract translation: 公开了一种显示装置。 一方面，该装置包括多个像素，扫描驱动器以栅极导通电压顺序地施加扫描信号到连接到多个像素的多条扫描线，以及数据驱动器将数据信号施加到多条数据线 响应于栅极导通电压下的扫描信号而连接到多个像素。 该装置还包括电源单元，其将高电平电压的第一电力电压顺序地变更为低电平，并施加改变的电压，并且将低电平电压的第二电力电压依次改变为高电平电压， 。 该装置还包括发光信号单元，其顺序地将栅极导通电压的发光信号施加到连接到多个像素的多个发光线。

公开(公告)号：US20140313233A1

公开(公告)日：2014-10-23

申请号：US14017076

申请日：2013-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-I Jeong

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819

Abstract: A display device is disclosed. In one aspect, the device includes a plurality of pixels, a scan driver sequentially applying scan signals at a gate-on voltage to a plurality of scan lines connected to a plurality of pixels and a data driver applying data signals to a plurality of data lines connected to a plurality of pixels in response to the scan signals at the gate-on voltage. The device also includes a power supply unit sequentially changing first power voltages at a high level voltage into a low level voltage and applying the changed voltages, and sequentially changing second power voltages at the low level voltage into the high level voltage and applying the changed voltages. The device further includes a light-emitting signal unit sequentially applying light-emitting signals at the gate-on voltage to a plurality of light-emitting lines connected to a plurality of pixels.

Abstract translation: 公开了一种显示装置。 一方面，该装置包括多个像素，扫描驱动器以栅极导通电压顺序地施加扫描信号到连接到多个像素的多条扫描线，以及数据驱动器将数据信号施加到多条数据线 响应于栅极导通电压下的扫描信号而连接到多个像素。 该装置还包括电源单元，其将高电平电压的第一电力电压顺序地变更为低电平，并施加改变的电压，并且将低电平电压的第二电力电压依次改变为高电平电压， 。 该装置还包括发光信号单元，其顺序地将栅极导通电压的发光信号施加到连接到多个像素的多个发光线。

公开(公告)号：US09552774B2

公开(公告)日：2017-01-24

申请号：US13927057

申请日：2013-06-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seon-I Jeong ,  Ki-Myeong Eom

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3266 ,  G09G3/2003 ,  G09G3/3275 ,  G09G3/3291 ,  G09G2310/0262 ,  G09G2310/0297

Abstract: An organic light emitting diode (OLED) display includes: a display unit comprising a plurality of data lines, a plurality of scan lines, and a plurality of pixels coupled to corresponding data lines of the data lines and corresponding scan lines of the scan lines; a scan driver configured to supply a plurality of scan signals to the scan lines; a data driver configured to: output a plurality of first data signals among a plurality of data signals through a plurality of first output lines among a plurality of output lines, output a plurality of second data signals among the data signals through the first output lines, and output a plurality of third data signals among the data signals through a plurality of second output lines among the output lines, wherein the first data signals represent a first color, the second data signals represent a second color, and the third data signals represent a third color; and a data distribution unit configured to: transmit the first data signals to a plurality of corresponding first data lines among the data lines according to a first clock signal, transmit the second data signals to a plurality of corresponding second data lines among the data lines according to a second clock signal, and transmit the third data signals to a plurality of corresponding third data lines among the data lines.

Abstract translation: 有机发光二极管（OLED）显示器包括：显示单元，包括多条数据线，多条扫描线和耦合到数据线的对应数据线和扫描线的对应扫描线的多个像素; 扫描驱动器，被配置为向所述扫描线提供多个扫描信号; 数据驱动器，被配置为：通过多个输出线中的多个第一输出线在多个数据信号之间输出多个第一数据信号，通过第一输出线在数据信号之间输出多个第二数据信号， 并且通过所述输出线中的多个第二输出线在所述数据信号中输出多个第三数据信号，其中所述第一数据信号表示第一颜色，所述第二数据信号表示第二颜色，并且所述第三数据信号表示第 第三色 以及数据分配单元，被配置为：根据第一时钟信号将所述第一数据信号发送到所述数据线中的多个对应的第一数据线，并将所述第二数据信号发送到所述数据线中的多个对应的第二数据线， 到第二时钟信号，并且将第三数据信号发送到数据线中的多个对应的第三数据线。

公开(公告)号：US20140240379A1

公开(公告)日：2014-08-28

申请号：US13927057

申请日：2013-06-25

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-I Jeong ,  Ki-Myeong Eom

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/2003 ,  G09G3/3275 ,  G09G3/3291 ,  G09G2310/0262 ,  G09G2310/0297

Abstract: An organic light emitting diode (OLED) display includes: a display unit comprising a plurality of data lines, a plurality of scan lines, and a plurality of pixels coupled to corresponding data lines of the data lines and corresponding scan lines of the scan lines; a scan driver configured to supply a plurality of scan signals to the scan lines; a data driver configured to: output a plurality of first data signals among a plurality of data signals through a plurality of first output lines among a plurality of output lines, output a plurality of second data signals among the data signals through the first output lines, and output a plurality of third data signals among the data signals through a plurality of second output lines among the output lines, wherein the first data signals represent a first color, the second data signals represent a second color, and the third data signals represent a third color; and a data distribution unit configured to: transmit the first data signals to a plurality of corresponding first data lines among the data lines according to a first clock signal, transmit the second data signals to a plurality of corresponding second data lines among the data lines according to a second clock signal, and transmit the third data signals to a plurality of corresponding third data lines among the data lines.

Abstract translation: 有机发光二极管（OLED）显示器包括：显示单元，包括多条数据线，多条扫描线和耦合到数据线的对应数据线和扫描线的对应扫描线的多个像素; 扫描驱动器，被配置为向所述扫描线提供多个扫描信号; 数据驱动器，被配置为：通过多个输出线中的多个第一输出线在多个数据信号之间输出多个第一数据信号，通过第一输出线在数据信号之间输出多个第二数据信号， 并且通过所述输出线中的多个第二输出线在所述数据信号中输出多个第三数据信号，其中所述第一数据信号表示第一颜色，所述第二数据信号表示第二颜色，并且所述第三数据信号表示第 第三色 以及数据分配单元，被配置为：根据第一时钟信号将所述第一数据信号发送到所述数据线中的多个对应的第一数据线，并将所述第二数据信号发送到所述数据线中的多个对应的第二数据线， 到第二时钟信号，并且将第三数据信号发送到数据线中的多个对应的第三数据线。