公开(公告)号：US09165504B2

公开(公告)日：2015-10-20

申请号：US14107521

申请日：2013-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Kwon Ha

IPC: G09G5/10 ,  G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3258 ,  G09G3/2014 ,  G09G3/2022 ,  G09G3/2081 ,  G09G2300/0809 ,  G09G2310/0262 ,  G09G2320/045

Abstract: A method of controlling a dimming operation of an organic light emitting display device that includes an organic light emitting element, a first transistor connected to a data line and a gate line, and a second transistor connected to the first transistor and the organic light emitting element, is provided. By the method, image data is compensated using a plurality of look-up tables respectively corresponding to a plurality of dimming modes, to be outputted compensation data. The compensation data are converted to a data voltage to be provided the organic light emitting element with the data voltage. A level of a current applied to the organic light emitting element is adjusted according to the dimming.

Abstract translation: 一种控制有机发光显示装置的调光操作的方法，所述有机发光显示装置包括有机发光元件，连接到数据线和栅极线的第一晶体管，以及连接到所述第一晶体管和所述有机发光元件的第二晶体管 ，被提供。 通过该方法，使用分别对应于多个调光模式的多个查找表来补偿图像数据，以输出补偿数据。 将补偿数据转换成数据电压，以使有机发光元件具有数据电压。 根据调光来调整施加到有机发光元件的电流电平。

公开(公告)号：US09710083B2

公开(公告)日：2017-07-18

申请号：US14023518

申请日：2013-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Woo Park ,  Sang-Jin Pak ,  Sang-Kwon Ha ,  Ji-Gong Lee ,  Hideo Yoshimura

IPC: G06F3/041 ,  G09G3/36

CPC classification number: G06F3/0412 ,  G06F3/0416

Abstract: A liquid crystal display integrated with a touch sensor includes a first substrate including pixels connected to gate wires and data wires, a second substrate positioned to face the first substrate, a plurality of common electrodes corresponding to the pixels, a plurality of sensing electrodes on the second substrate, a liquid crystal layer between the first substrate and the second substrate, a gate drive unit driven corresponding to a gate control signal and configured to supply a gate signal to the pixels through the gate wires, a common electrode drive unit configured to supply a touch driving signal to the common electrodes during a touch driving period, and a control unit configured to supply a gate control signal synchronized with the touch driving signal to the gate drive unit.

公开(公告)号：US09224330B2

公开(公告)日：2015-12-29

申请号：US14161147

申请日：2014-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Woo Park ,  Sang-Jin Pak ,  Ji-Gong Lee ,  Sang-Kwon Ha ,  Su-min Yang

IPC: G09G5/10 ,  G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3225 ,  G09G3/2033 ,  G09G2320/0266

Abstract: A display device includes a display panel and a timing controller. The display panel includes a plurality of pixels, and the timing controller determines a driving method that includes a first sub-frame arrangement method and a second sub-frame arrangement method. An arrangement of weight values of a plurality of sub-frames of the second sub-frame arrangement method is given in an opposite order from an arrangement of weight values of a plurality of sub-frames of the first sub-frame arrangement method. The timing controller applies the first sub-frame arrangement method to a first pixel among the pixels, and applies the second sub-frame arrangement method to a second pixel that is disposed next to the first pixel.

Abstract translation: 显示装置包括显示面板和定时控制器。 显示面板包括多个像素，并且定时控制器确定包括第一子帧布置方法和第二子帧布置方法的驱动方法。 以与第一子帧布置方法的多个子帧的权重值的排列相反的顺序给出第二子帧布置方法的多个子帧的权重值的布置。 定时控制器将第一子帧布置方法应用于像素之中的第一像素，并将第二子帧布置方法应用于布置在第一像素旁边的第二像素。

公开(公告)号：US20140313245A1

公开(公告)日：2014-10-23

申请号：US14161147

申请日：2014-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Woo Park ,  Sang-Jin Pak ,  Ji-Gong Lee ,  Sang-Kwon Ha ,  Su-min Yang

IPC: G09G3/00

CPC classification number: G09G3/3225 ,  G09G3/2033 ,  G09G2320/0266

Abstract: A display device includes a display panel and a timing controller. The display panel includes a plurality of pixels, and the timing controller determines a driving method that includes a first sub-frame arrangement method and a second sub-frame arrangement method. An arrangement of weight values of a plurality of sub-frames of the second sub-frame arrangement method is given in an opposite order from an arrangement of weight values of a plurality of sub-frames of the first sub-frame arrangement method. The timing controller applies the first sub-frame arrangement method to a first pixel among the pixels, and applies the second sub-frame arrangement method to a second pixel that is disposed next to the first pixel.

Abstract translation: 显示装置包括显示面板和定时控制器。 显示面板包括多个像素，并且定时控制器确定包括第一子帧布置方法和第二子帧布置方法的驱动方法。 以与第一子帧布置方法的多个子帧的权重值的排列相反的顺序给出第二子帧布置方法的多个子帧的权重值的布置。 定时控制器将第一子帧布置方法应用于像素之中的第一像素，并将第二子帧布置方法应用于布置在第一像素旁边的第二像素。

公开(公告)号：US09336562B2

公开(公告)日：2016-05-10

申请号：US14061108

申请日：2013-10-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji-Gong Lee ,  Jin-Woo Park ,  Sang-Kwon Ha

IPC: G06T9/00 ,  G06T1/60

CPC classification number: G06T1/60 ,  G06T9/00

Abstract: A data processing method that includes: detecting a maximum data cell having a maximum value and a minimum data cell having a minimum value in a compression unit cell; converting the maximum data cell and the minimum data cell into a non-compressed data format; converting remaining data cells of the compression unit cell except for the maximum and minimum data cells into a compressed data format; and generating stream data in which the converted data cells are arranged, wherein the non-compressed data format and the compressed data format include a header field with different values and the non-compressed data format includes a data field corresponding to the value of the converted maximum or minimum data cell.

Abstract translation: 一种数据处理方法，包括：在压缩单元中检测具有最大值的最大数据单元和具有最小值的最小数据单元; 将最大数据单元和最小数据单元转换为非压缩数据格式; 将除了最大和最小数据单元之外的压缩单元单元的剩余数据单元转换为压缩数据格式; 以及生成其中排列了转换的数据单元的流数据，其中非压缩数据格式和压缩数据格式包括具有不同值的报头字段，并且非压缩数据格式包括对应于转换的数据单元的值的数据字段 最大或最小数据单元。

公开(公告)号：US20140347381A1

公开(公告)日：2014-11-27

申请号：US14061108

申请日：2013-10-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji-Gong Lee ,  Jin-Woo Park ,  Sang-Kwon Ha

IPC: G06T1/60

CPC classification number: G06T1/60 ,  G06T9/00

Abstract: A data processing method that includes: detecting a maximum data cell having a maximum value and a minimum data cell having a minimum value in a compression unit cell; converting the maximum data cell and the minimum data cell into a non-compressed data format; converting remaining data cells of the compression unit cell except for the maximum and minimum data cells into a compressed data format; and generating stream data in which the converted data cells are arranged, wherein the non-compressed data format and the compressed data format include a header field with different values and the non-compressed data format includes a data field corresponding to the value of the converted maximum or minimum data cell.

Abstract translation: 一种数据处理方法，包括：在压缩单元中检测具有最大值的最大数据单元和具有最小值的最小数据单元; 将最大数据单元和最小数据单元转换为非压缩数据格式; 将除了最大和最小数据单元之外的压缩单元单元的剩余数据单元转换为压缩数据格式; 以及生成其中排列了转换的数据单元的流数据，其中非压缩数据格式和压缩数据格式包括具有不同值的报头字段，并且非压缩数据格式包括对应于转换的数据单元的值的数据字段 最大或最小数据单元。

公开(公告)号：US20140192103A1

公开(公告)日：2014-07-10

申请号：US14107521

申请日：2013-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Kwon Ha

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G3/2014 ,  G09G3/2022 ,  G09G3/2081 ,  G09G2300/0809 ,  G09G2310/0262 ,  G09G2320/045

Abstract: A method of controlling a dimming operation of an organic light emitting display device that includes an organic light emitting element, a first transistor connected to a data line and a gate line, and a second transistor connected to the first transistor and the organic light emitting element, is provided. By the method, image data is compensated using a plurality of look-up tables respectively corresponding to a plurality of dimming modes, to be outputted compensation data. The compensation data are converted to a data voltage to be provided the organic light emitting element with the data voltage. A level of a current applied to the organic light emitting element is adjusted according to the dimming.

Abstract translation: 一种控制有机发光显示装置的调光操作的方法，所述有机发光显示装置包括有机发光元件，连接到数据线和栅极线的第一晶体管，以及连接到所述第一晶体管和所述有机发光元件的第二晶体管 ，被提供。 通过该方法，使用分别对应于多个调光模式的多个查找表来补偿图像数据，以输出补偿数据。 将补偿数据转换成数据电压，以使有机发光元件具有数据电压。 根据调光来调整施加到有机发光元件的电流电平。