公开(公告)号：US20160019826A1

公开(公告)日：2016-01-21

申请号：US14608657

申请日：2015-01-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sujin KIM ,  Young-IL BAN ,  Sun-Koo KANG ,  Sunkyu SON

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G3/3685 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2330/025 ,  G09G2330/04 ,  H01L27/0266

Abstract: A display device includes a first interconnection line, a first data driver, a second interconnection line, an electrostatic discharge (ESD) circuit, and a display panel. The first connection line transmits a data driving signal. The first data driver includes the first interconnection line and output a data signal based on the data driving signal. The second interconnection line passes through the first data driver and transmits a gate driving signal. The ESD) circuit in the first data driver and discharges static electricity transmitted through the second interconnection line. The first gate driver outputs a gate signal based on the gate driving signal transmitted through the second interconnection line. The display panel receives the data signal and the gate signal.

Abstract translation: 显示装置包括第一互连线，第一数据驱动器，第二互连线，静电放电（ESD）电路和显示面板。 第一连接线传输数据驱动信号。 第一数据驱动器包括第一互连线并基于数据驱动信号输出数据信号。 第二互连线通过第一数据驱动器并传输门驱动信号。 ESD）电路，并释放通过第二互连线传输的静电。 第一栅极驱动器基于通过第二互连线传输的栅极驱动信号输出栅极信号。 显示面板接收数据信号和门信号。

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。