公开(公告)号：US20160163266A1

公开(公告)日：2016-06-09

申请号：US15047383

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Woo Lee ,  Wook Lee

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/3233 ,  G09G3/3283 ,  G09G5/02 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2320/0693 ,  G09G2330/00 ,  G09G2330/028

Abstract: A display device, a driving control device of the display device, and a driving control method are disclosed. In one aspect, the display device comprises a display unit consisting of a plurality of pixels including a light emitting element emitting light according to a driving current corresponding to a data signal; a scan driver transmitting a scan signal through a plurality of scan lines; a data driver transmitting a data signal through a plurality of data lines; a power supply unit supplying a driving voltage to drive a plurality of pixels through a power source wire; and a driving controller connected to the power source wire, obtaining an actual output voltage value of the driving voltage output from the power source voltage supply unit, and compensating a deviation of the driving voltage in a process step by using the actual output voltage value.

Abstract translation: 公开了显示装置，显示装置的驱动控制装置和驱动控制方法。 一方面，显示装置包括由多个像素组成的显示单元，所述多个像素包括根据与数据信号相对应的驱动电流发光的发光元件; 扫描驱动器，其通过多条扫描线发送扫描信号; 数据驱动器，通过多条数据线发送数据信号; 提供驱动电压以通过电源线驱动多个像素的电源单元; 以及连接到电源线的驱动控制器，获得从电源电压单元输出的驱动电压的实际输出电压值，并且通过使用实际输出电压值来补偿处理步骤中的驱动电压的偏差。

公开(公告)号：US09685117B2

公开(公告)日：2017-06-20

申请号：US15047383

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Woo Lee ,  Wook Lee

IPC: G09G3/3258 ,  G09G5/02 ,  G09G3/3233 ,  G09G3/20 ,  G09G3/3283

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/3233 ,  G09G3/3283 ,  G09G5/02 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2320/0693 ,  G09G2330/00 ,  G09G2330/028

Abstract: A display device, a driving control device of the display device, and a driving control method are disclosed. In one aspect, the display device comprises a display unit consisting of a plurality of pixels including a light emitting element emitting light according to a driving current corresponding to a data signal; a scan driver transmitting a scan signal through a plurality of scan lines; a data driver transmitting a data signal through a plurality of data lines; a power supply unit supplying a driving voltage to drive a plurality of pixels through a power source wire; and a driving controller connected to the power source wire, obtaining an actual output voltage value of the driving voltage output from the power source voltage supply unit, and compensating a deviation of the driving voltage in a process step by using the actual output voltage value.

公开(公告)号：US09275606B2

公开(公告)日：2016-03-01

申请号：US13935270

申请日：2013-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Woo Lee ,  Wook Lee

IPC: G09G3/32 ,  G09G5/02

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/3233 ,  G09G3/3283 ,  G09G5/02 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2320/0693 ,  G09G2330/00 ,  G09G2330/028

Abstract: A display device, a driving control device of the display device, and a driving control method are disclosed. In one aspect, the display device comprises a display unit consisting of a plurality of pixels including a light emitting element emitting light according to a driving current corresponding to a data signal; a scan driver transmitting a scan signal through a plurality of scan lines; a data driver transmitting a data signal through a plurality of data lines; a power supply unit supplying a driving voltage to drive a plurality of pixels through a power source wire; and a driving controller connected to the power source wire, obtaining an actual output voltage value of the driving voltage output from the power source voltage supply unit, and compensating a deviation of the driving voltage in a process step by using the actual output voltage value.

Abstract translation: 公开了显示装置，显示装置的驱动控制装置和驱动控制方法。 一方面，显示装置包括由多个像素组成的显示单元，所述多个像素包括根据与数据信号相对应的驱动电流发光的发光元件; 扫描驱动器，其通过多条扫描线发送扫描信号; 数据驱动器，通过多条数据线发送数据信号; 提供驱动电压以通过电源线驱动多个像素的电源单元; 以及连接到电源线的驱动控制器，获得从电源电压单元输出的驱动电压的实际输出电压值，并且通过使用实际输出电压值来补偿处理步骤中的驱动电压的偏差。

公开(公告)号：US20140009512A1

公开(公告)日：2014-01-09

申请号：US13935270

申请日：2013-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Woo Lee ,  Wook Lee

IPC: G09G5/02

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/3233 ,  G09G3/3283 ,  G09G5/02 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2320/0693 ,  G09G2330/00 ,  G09G2330/028

Abstract: A display device, a driving control device of the display device, and a driving control method are disclosed. In one aspect, the display device comprises a display unit consisting of a plurality of pixels including a light emitting element emitting light according to a driving current corresponding to a data signal; a scan driver transmitting a scan signal through a plurality of scan lines; a data driver transmitting a data signal through a plurality of data lines; a power supply unit supplying a driving voltage to drive a plurality of pixels through a power source wire; and a driving controller connected to the power source wire, obtaining an actual output voltage value of the driving voltage output from the power source voltage supply unit, and compensating a deviation of the driving voltage in a process step by using the actual output voltage value.

Abstract translation: 公开了显示装置，显示装置的驱动控制装置和驱动控制方法。 一方面，显示装置包括由多个像素组成的显示单元，所述多个像素包括根据与数据信号相对应的驱动电流发光的发光元件; 扫描驱动器，其通过多条扫描线发送扫描信号; 数据驱动器，通过多条数据线发送数据信号; 提供驱动电压以通过电源线驱动多个像素的电源单元; 以及连接到电源线的驱动控制器，获得从电源电压单元输出的驱动电压的实际输出电压值，并且通过使用实际输出电压值来补偿处理步骤中的驱动电压的偏差。