公开(公告)号：US20160260394A1

公开(公告)日：2016-09-08

申请号：US14855907

申请日：2015-09-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won-Sik Oh ,  Tae-Jin Kim ,  Kuk-Hwan Ahn

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3685 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/0673

Abstract: A display panel includes a plurality of gate lines extending in a first direction and including first and second gate lines adjacent to each other. A plurality of data lines extends in a second direction that crosses the first direction and includes first and second data lines adjacent to each other. A plurality of sub-pixels are arranged in a matrix configuration, each row of the matrix being disposed between two adjacent gate lines, from among the plurality of gate lines, each column of the matrix being disposed between two adjacent data lines, from among the plurality of data lines. The plurality of sub-pixels includes first column sub-pixels disposed on a first column of the matrix and connected to the first data line. Second column sub-pixels are disposed on a second column of the matrix and are connected to the second data line, the second column being adjacent to the first column. First row sub-pixels are disposed on a first row of the matrix and are alternately connected to the first and second gate lines in units of two sub-pixels.

Abstract translation: 显示面板包括沿第一方向延伸并且包括彼此相邻的第一和第二栅极线的多个栅极线。 多个数据线在与第一方向交叉的第二方向上延伸，并且包括彼此相邻的第一和第二数据线。 多个子像素以矩阵形式布置，矩阵的每一行被布置在两条相邻的栅极线之间，从多条栅极线中，矩阵的每列被布置在两条相邻的数据线之间， 多条数据线。 多个子像素包括布置在矩阵的第一列上并连接到第一数据线的第一列子像素。 第二列子像素设置在矩阵的第二列上，并连接到第二数据线，第二列与第一列相邻。 第一行子像素设置在矩阵的第一行上，并且以两个子像素为单位交替地连接到第一和第二栅极线。

公开(公告)号：US09214499B2

公开(公告)日：2015-12-15

申请号：US13970549

申请日：2013-08-19

Applicant: Samsung Display Co., LTD.

Inventor： Jun-Heyung Jeung ,  Tae-Jin Kim

IPC: H01L21/00 ,  H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3209

Abstract: An organic light emitting display device includes a plurality of first sub-pixels arranged adjacent to each other along a first direction, each of the first sub-pixels includes a first emission region configured to emit light of a first color and a first transmission region configured to transmit external light, the first emission regions of at least two of the first sub-pixels are adjacent to each other; and a plurality of second sub-pixels arranged adjacent to each other along the first direction and adjacent to corresponding ones of the plurality of first sub-pixels along a second direction crossing the first direction, each of the plurality of second sub-pixels includes a second emission region configured to emit light of a second color and a second transmission region configured to transmit external light, the second emission regions of at least two of the sub-pixels are adjacent to each other.

Abstract translation: 有机发光显示装置包括沿着第一方向彼此相邻布置的多个第一子像素，每个第一子像素包括被配置为发射第一颜色的光的第一发射区域和配置的第一透射区域 为了传输外部光，所述第一子像素中的至少两个的所述第一发射区彼此相邻; 以及多个第二子像素，沿着第一方向彼此相邻布置并且沿着与第一方向交叉的第二方向相邻于多个第一子像素中的相应的第一子像素，所述多个第二子像素中的每一个包括一个 配置为发射第二颜色的光的第二发射区域和被配置为透射外部光的第二透射区域，所述至少两个子像素的第二发射区域彼此相邻。

公开(公告)号：US08988472B2

公开(公告)日：2015-03-24

申请号：US13712760

申请日：2012-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Jin Kim

IPC: G09G5/10 ,  G06G3/02 ,  G09G3/20 ,  G09G5/00 ,  G09G3/32 ,  G09G3/36 ,  G11C19/28 ,  G11C19/18

CPC classification number: G06G3/02 ,  G09G3/02 ,  G09G3/20 ,  G09G3/3266 ,  G09G3/3677 ,  G09G5/00 ,  G09G2300/0417 ,  G09G2310/0281 ,  G09G2310/0291 ,  G11C19/184 ,  G11C19/28

Abstract: A scan driving device and a driving method thereof are disclosed. The scan driving device includes a plurality of scan driving blocks, and each of the plurality of scan driving blocks includes a first transistor configured to transfer a clock signal inputted to a first clock signal input terminal to a first node according to a first input signal inputted to a first input signal input terminal; a second transistor configured to transfer a first power source voltage to a second node according to a voltage of the first node; and a third transistor configured to transfer the clock signal inputted to the first clock signal input terminal to an output terminal connected to a scan line according to the voltage of the fourth node. The scan driving blocks may also include a plurality of capacitor configured to store and/or change voltage at a plurality of nodes.

Abstract translation: 公开了扫描驱动装置及其驱动方法。 扫描驱动装置包括多个扫描驱动块，并且多个扫描驱动块中的每一个包括第一晶体管，其被配置为根据输入的第一输入信号将输入到第一时钟信号输入端的时钟信号传送到第一节点 到第一输入信号输入端; 第二晶体管，被配置为根据第一节点的电压将第一电源电压传送到第二节点; 以及第三晶体管，被配置为根据第四节点的电压将输入到第一时钟信号输入端的时钟信号传送到连接到扫描线的输出端。 扫描驱动块还可以包括被配置为在多个节点处存储和/或改变电压的多个电容器。

公开(公告)号：US20150041790A1

公开(公告)日：2015-02-12

申请号：US14449053

申请日：2014-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung-Soo Lee ,  Jong-Soo Kim ,  Tae-Jin Kim

IPC: H01L27/32

CPC classification number: H01L27/322 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2300/0861 ,  G09G2310/0235 ,  G09G2320/0247 ,  H01L27/3276

Abstract: An organic light emitting display device configured to employ a time division control technique by which one frame is divided into a first field and a second field, and the first field and the second field are sequentially driven includes a display unit. The display unit includes first emission control-lines and second emission control-lines alternately arranged along a first direction, wherein the first emission control-lines and the second emission control-lines extend along a second direction perpendicular to the first direction, and first pixel groups and second pixel groups, wherein the first pixel groups alternate with the second pixel groups along the second direction between the first emission control-lines and the second emission control-lines, wherein each of the first pixel groups is coupled to an adjacent one of the first emission control-lines, and each of the second pixel groups is coupled to an adjacent one of the second emission control-lines.

Abstract translation: 一种有机发光显示装置，被配置为采用将一帧分割为第一场和第二场的时分控制技术，并且顺序地驱动第一场和第二场包括显示单元。 显示单元包括沿着第一方向交替布置的第一发光控制线和第二发光控制线，其中第一发光控制线和第二发光控制线沿着与第一方向垂直的第二方向延伸，第一像素 组和第二像素组，其中第一像素组沿着第二发射控制线和第二发射控制线之间的第二方向与第二像素组交替，其中第一像素组中的每一个耦合到相邻的第一像素组 第一发射控制线和第二像素组中的每一个耦合到相邻的第二发射控制线之一。

公开(公告)号：US11132928B2

公开(公告)日：2021-09-28

申请号：US17253524

申请日：2019-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ja-Kyoung Jin ,  Tae-Jin Kim

IPC: G09G3/20

Abstract: A horizontal line driver providing a scan signal to scan lines, and including: first scan signal output blocks providing the scan signal to scan lines in a first side display area, wherein each of the first scan signal output blocks include a first output buffer; second scan signal output blocks providing the scan signal to scan lines in a first front display area including curved edges, wherein each of the second scan signal output blocks include a second output buffer; and third scan signal output blocks providing the scan signal to scan lines in a second front display area. Each of the third scan signal output blocks include a third output buffer. The width of the first front display area is larger than a width of the first side display area but is smaller than a width of the second front display area, and the width gradually increases.

公开(公告)号：US11075221B2

公开(公告)日：2021-07-27

申请号：US16853485

申请日：2020-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun Choi ,  Tae-Jin Kim

IPC: H01L27/12 ,  H01L29/78 ,  H01L29/786

Abstract: A thin-film transistor substrate may include a first thin-film transistor and a second thin-film transistor which are disposed on a substrate. The first thin-film transistor may include a first semiconductor layer, a first gate electrode, and a first electrode. The second thin-film transistor may include a second semiconductor layer disposed on the first semiconductor layer and overlapping at least a portion of the first semiconductor layer, a second gate electrode, and a second electrode electrically connected to the first electrode. The second electrode may overlap the first electrode.

公开(公告)号：US10658393B2

公开(公告)日：2020-05-19

申请号：US15833757

申请日：2017-12-06

Applicant: Samsung Display Co., LTD.

Inventor： Jong-Hyun Choi ,  Tae-Jin Kim

IPC: H01L27/12 ,  H01L29/78 ,  H01L29/786

Abstract: A thin-film transistor substrate may include a first thin-film transistor and a second thin-film transistor which are disposed on a substrate. The first thin-film transistor may include a first semiconductor layer, a first gate electrode, and a first electrode. The second thin-film transistor may include a second semiconductor layer disposed on the first semiconductor layer and overlapping at least a portion of the first semiconductor layer, a second gate electrode, and a second electrode electrically connected to the first electrode. The second electrode may overlap the first electrode.

公开(公告)号：US09368061B2

公开(公告)日：2016-06-14

申请号：US14257564

申请日：2014-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Jin Kim ,  An-Su Lee ,  Do-Youb Kim ,  Seung-Woo Lee

IPC: G09G3/30 ,  G09G3/32 ,  G09G3/10

CPC classification number: G09G3/3225 ,  G09G2300/0439 ,  G09G2310/06 ,  G09G2320/0233 ,  G09G2330/08

Abstract: Artifacts in a specific pattern due to a time difference in a VTDC driving scheme may be prevented. A display device includes: a display including a first pixel circuit, a second pixel circuit, and a pixel group having a first light emitting element, a second light emitting element, a third light emitting element and a fourth light emitting element arranged in a first direction; and a light emission driver generating a first sub-light-emission control signal for controlling emission of the first light emitting element and a second sub-light-emission control signal for controlling emission of the second light emitting element in a first subframe, and generating a third sub-light-emission control signal for controlling emission of the third light emitting element and a fourth sub-light-emission control signal for controlling emission of the fourth light emitting element in a second subframe.

Abstract translation: 可以防止由于VTDC驱动方案中的时间差而导致的特定模式的人造物。 显示装置包括：显示器，包括第一像素电路，第二像素电路和具有第一发光元件的像素组，第二发光元件，第三发光元件和布置在第一发光元件中的第四发光元件 方向; 以及产生用于控制第一发光元件的发射的第一子发光控制信号的发光驱动器和用于控制第一子帧中的第二发光元件的发射的第二子发光控制信号， 用于控制第三发光元件的发射的第三子发光控制信号和用于控制第二子帧中的第四发光元件的发射的第四子发光控制信号。

公开(公告)号：US20160099295A1

公开(公告)日：2016-04-07

申请号：US14968387

申请日：2015-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun-Heyung Jeung ,  Tae-Jin Kim

IPC: H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3209

Abstract: An organic light emitting display device includes a plurality of first sub-pixels arranged adjacent to each other along a first direction, each of the first sub-pixels includes a first emission region configured to emit light of a first color and a first transmission region configured to transmit external light, the first emission regions of at least two of the first sub-pixels are adjacent to each other; and a plurality of second sub-pixels arranged adjacent to each other along the first direction and adjacent to corresponding ones of the plurality of first sub-pixels along a second direction crossing the first direction, each of the plurality of second sub-pixels includes a second emission region configured to emit light of a second color and a second transmission region configured to transmit external light, the second emission regions of at least two of the sub-pixels are adjacent to each other.

Abstract translation: 有机发光显示装置包括沿着第一方向彼此相邻布置的多个第一子像素，每个第一子像素包括被配置为发射第一颜色的光的第一发射区域和配置的第一透射区域 为了传输外部光，所述第一子像素中的至少两个的所述第一发射区彼此相邻; 以及多个第二子像素，沿着第一方向彼此相邻布置并且沿着与第一方向交叉的第二方向相邻于多个第一子像素中的相应的第一子像素，所述多个第二子像素中的每一个包括一个 配置为发射第二颜色的光的第二发射区域和被配置为透射外部光的第二透射区域，所述至少两个子像素的第二发射区域彼此相邻。

公开(公告)号：US20150022508A1

公开(公告)日：2015-01-22

申请号：US14257564

申请日：2014-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Jin Kim ,  An-Su Lee ,  Do-Youb Kim ,  Seung-Woo Lee

IPC: G09G3/32

CPC classification number: G09G3/3225 ,  G09G2300/0439 ,  G09G2310/06 ,  G09G2320/0233 ,  G09G2330/08

Abstract: Artifacts in a specific pattern due to a time difference in a VTDC driving scheme may be prevented. A display device includes: a display including a first pixel circuit, a second pixel circuit, and a pixel group having a first light emitting element, a second light emitting element, a third light emitting element and a fourth light emitting element arranged in a first direction; and a light emission driver generating a first sub-light-emission control signal for controlling emission of the first light emitting element and a second sub-light-emission control signal for controlling emission of the second light emitting element in a first subframe, and generating a third sub-light-emission control signal for controlling emission of the third light emitting element and a fourth sub-light-emission control signal for controlling emission of the fourth light emitting element in a second subframe.

Abstract translation: 可以防止由于VTDC驱动方案中的时间差而导致的特定模式的人造物。 显示装置包括：显示器，包括第一像素电路，第二像素电路和具有第一发光元件的像素组，第二发光元件，第三发光元件和布置在第一发光元件中的第四发光元件 方向; 以及产生用于控制第一发光元件的发射的第一子发光控制信号的发光驱动器和用于控制第一子帧中的第二发光元件的发射的第二子发光控制信号，并且产生 用于控制第三发光元件的发射的第三子发光控制信号和用于控制第二子帧中的第四发光元件的发射的第四子发光控制信号。