公开(公告)号：US20160125821A1

公开(公告)日：2016-05-05

申请号：US14806971

申请日：2015-07-23

Applicant: Samsung Display Co., LTD.

Inventor： Jae-Han LEE ,  Taegon KIM ,  SUNKYU SON

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0221 ,  G09G2310/08 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: A driving circuit includes a receiver configured to receive an image control signal comprising a data signal and a clock signal, separate the data signal from the clock signal and output the separated data and clock signals, a clock recovery unit generating a reference clock signal based on the clock signal and generating a plurality of multi-phase clock signals having different phases from that of the reference clock signal, an output clock generation unit outputting an output clock signal in synchronization with the clock signal and the plurality of multi-phase clock signals, and a data output unit driving a plurality of data lines with a data driving signal corresponding to the data signal in synchronization with the output clock signal, and the output clock generation unit outputs the plurality of multi-phase clock signals.

Abstract translation: 驱动电路包括：接收器，被配置为接收包括数据信号和时钟信号的图像控制信号，将数据信号与时钟信号分离并输出分离的数据和时钟信号;时钟恢复单元，基于 所述时钟信号产生与所述参考时钟信号的相位不同的多个多相时钟信号;输出时钟产生单元，与所述时钟信号和所述多个多相时钟信号同步地输出输出时钟信号， 以及数据输出单元，与输出时钟信号同步地驱动与数据信号相对应的数据驱动信号的多条数据线，并且输出时钟产生单元输出多个多相时钟信号。

公开(公告)号：US20160104450A1

公开(公告)日：2016-04-14

申请号：US14693754

申请日：2015-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Han LEE ,  Taegon KIM ,  Sunkyu Son ,  Byungkil Jeon ,  Dong-Hyun Yeo

IPC: G09G5/00

CPC classification number: G09G3/3688 ,  G09G3/3611 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/041 ,  G09G2330/045 ,  G09G2352/00 ,  G09G2370/08

Abstract: Disclosed is a display apparatus including: a display panel including pixels connected with a plurality of gate lines and a plurality of data lines; a gate driver supplying gate signals to the gate lines; and a data driver supplying data voltages to the data lines. The data driver includes a temperature measurer generating a temperature signal of the data driver.

Abstract translation: 公开了一种显示装置，包括：显示面板，包括与多条栅极线连接的像素和多条数据线; 栅极驱动器向栅极线提供栅极信号; 以及向数据线提供数据电压的数据驱动器。 数据驱动器包括产生数据驱动器的温度信号的温度测量器。

公开(公告)号：US20190103454A1

公开(公告)日：2019-04-04

申请号：US16052616

申请日：2018-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Dong-Yoon SO ,  Taegon KIM

IPC: H01L27/32

Abstract: A display substrate includes a first conductive line extending along a first direction and a second conductive line partially overlapping the first conductive line with a first insulation layer in between. The second conductive line includes a first substantially linear portion and a second substantially linear portion extending along the first direction, and an angled portion disposed between the first substantially linear portion and the second substantially linear portion. At least one side surface of the angled portion extends along a second direction intersecting the first direction.

公开(公告)号：US20160365058A1

公开(公告)日：2016-12-15

申请号：US15173392

申请日：2016-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yanguk NAM ,  Youngil BAN ,  Sunkyu SON ,  Sunkoo KANG ,  Taegon KIM

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/2096 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/08 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2330/04 ,  G09G2330/12 ,  G09G2360/16 ,  G09G2370/047

Abstract: There is provided a display device including a power management integrated circuit outputting a driving voltage and a gamma voltage, a timing controller outputting an image data signal and a driving control signal, a data driver converting the image data signal to a data voltage signal based on the driving voltage, the gamma voltage, and the driving control signal, a power connecting portion connecting the power management integrated circuit and the data driver, a voltage detector detecting the driving voltage and the gamma voltage that are voltage-dropped in the power connecting portion, and outputting a feedback signal, and a power adjustor receiving the feedback signal and outputting a power control signal to the power management integrated circuit, and adjusting the driving voltage and the gamma voltage based on the power control signal.

Abstract translation: 提供了一种显示装置，包括输出驱动电压和伽马电压的功率管理集成电路，输出图像数据信号的定时控制器和驱动控制信号，将图像数据信号转换为数据电压信号的数据驱动器，基于 驱动电压，伽马电压和驱动控制信号，连接功率管理集成电路和数据驱动器的电源连接部分，检测电力连接部分中电压下降的驱动电压和伽马电压的电压检测器 ，并输出反馈信号;以及功率调节器，接收反馈信号，并向功率管理集成电路输出功率控制信号，并根据功率控制信号调整驱动电压和伽马电压。

公开(公告)号：US20160247438A1

公开(公告)日：2016-08-25

申请号：US15141583

申请日：2016-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Han LEE ,  Taegon KIM ,  Young-Il BAN ,  Sunkyu SON

IPC: G09G3/20 ,  G09G5/18

CPC classification number: G09G3/2003 ,  G09G3/20 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0646 ,  G09G2330/028 ,  G09G2370/08

Abstract: A controller for a display panel includes a detector, a timing controller, and a voltage generator. The detector detects a predetermined pattern in an image signal. The timing controller generates a control signal based on detection of the pattern. The voltage generator changes at least one driving voltage for a display panel from a first level to a second level based on the control signal. The predetermined pattern may correspond to at least one region having a predetermined arrangement of at least first and second gray scale values of pixels in an image corresponding to the image signal.

Abstract translation: 用于显示面板的控制器包括检测器，定时控制器和电压发生器。 检测器检测图像信号中的预定图案。 定时控制器基于图案的检测产生控制信号。 电压发生器基于控制信号将显示面板的至少一个驱动电压从第一电平改变到第二电平。 预定图案可以对应于至少一个具有与图像信号对应的图像中至少具有第一和第二灰度值的像素的预定排列的区域。

公开(公告)号：US20140347404A1

公开(公告)日：2014-11-27

申请号：US14226092

申请日：2014-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Han LEE ,  Taegon KIM ,  Young-Il BAN ,  Sunkyu SON

IPC: G09G5/18 ,  G09G5/10

CPC classification number: G09G3/2003 ,  G09G3/20 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0646 ,  G09G2330/028 ,  G09G2370/08

Abstract: A controller for a display panel includes a detector, a timing controller, and a voltage generator. The detector detects a predetermined pattern in an image signal. The timing controller generates a control signal based on detection of the pattern. The voltage generator changes at least one driving voltage for a display panel from a first level to a second level based on the control signal. The predetermined pattern may correspond to at least one region having a predetermined arrangement of at least first and second gray scale values of pixels in an image corresponding to the image signal.

Abstract translation: 用于显示面板的控制器包括检测器，定时控制器和电压发生器。 检测器检测图像信号中的预定图案。 定时控制器基于图案的检测产生控制信号。 电压发生器基于控制信号将显示面板的至少一个驱动电压从第一电平改变到第二电平。 预定图案可以对应于至少一个具有与图像信号对应的图像中至少具有第一和第二灰度值的像素的预定排列的区域。

公开(公告)号：US20140042400A1

公开(公告)日：2014-02-13

申请号：US13781922

申请日：2013-03-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taegon KIM ,  Kyungmin PARK

IPC: H01L51/10

CPC classification number: H01L51/102 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/0545

Abstract: A pixel of an organic light emitting display device includes a transistor, an organic light emitting diode, and a common line. The organic light emitting diode includes a first common layer, an organic light emitting layer disposed on the first common layer, and a second common layer. The common line is disposed between the first common layer and the second common layer to make electrical contact with the first common layer. The common line is supplied with a reference voltage to prevent the organic light emitting diode from generating light by leakage current in the transistor.

Abstract translation: 有机发光显示装置的像素包括晶体管，有机发光二极管和公共线。 有机发光二极管包括第一公共层，设置在第一公共层上的有机发光层和第二公共层。 公共线设置在第一公共层和第二公共层之间以与第一公共层电接触。 向公共线提供参考电压以防止有机发光二极管通过晶体管中的漏电流产生光。