公开(公告)号：US20170076694A1

公开(公告)日：2017-03-16

申请号：US15141881

申请日：2016-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung-Hyuk SHIN ,  Myeong-Bin LIM

IPC: G09G5/10

CPC classification number: G09G3/2003 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/027 ,  G09G2320/0276 ,  G09G2330/028

Abstract: A driver integrated circuit (IC) chip includes gamma voltage generators, a line selector, and a data driver. The gamma voltage generators generate gamma voltage sets based on a reference voltage set. The line selector controls the connection between a plurality of voltage line sets for providing the reference voltage set and the gamma voltage generators based on a selection signal. The data driver converts input image data to data signals based on the gamma voltage sets.

Abstract translation: 驱动器集成电路（IC）芯片包括伽马电压发生器，线选择器和数据驱动器。 伽马电压发生器基于参考电压设置产生伽马电压组。 线路选择器基于选择信号控制用于提供参考电压组的多个电压线组与伽马电压发生器之间的连接。 数据驱动器将输入图像数据转换为基于伽玛电压组的数据信号。

公开(公告)号：US20140184575A1

公开(公告)日：2014-07-03

申请号：US14172300

申请日：2014-02-04

Applicant: Samsung Display Co., LTD.

Inventor： Weon-Jun CHOE ,  Byung-Hyuk SHIN ,  Sang-Soo KIM ,  Min-Kyu PARK

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G09G3/20 ,  G09G2320/0252 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/0127 ,  H04N7/014

Abstract: A method of driving a display device includes: sub-sampling an original image signal; generating a sub-image signal; generating a sub-interpolated image signal from the sub-image signal; generating an interpolated frame by realigning the sub-interpolated image signal; and displaying an image having the interpolated frame.

Abstract translation: 驱动显示装置的方法包括：对原始图像信号进行二次采样; 产生子图像信号; 从所述子图像信号生成子内插图像信号; 通过重新对准所述子内插图像信号来产生内插帧; 以及显示具有内插帧的图像。

公开(公告)号：US20170270864A1

公开(公告)日：2017-09-21

申请号：US15413939

申请日：2017-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Sub SO ,  Byung-Hyuk SHIN ,  Myeong-Bin LIM

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2310/0243 ,  G09G2310/0251 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2330/04 ,  G09G2370/08

Abstract: A display device includes a display panel including data lines, scan lines, and pixels, a scan driver configured to provide a scan signal to the pixels through the scan lines, a data driver configured to provide data signal to the pixels through the data lines, a voltage generator configured to provide an on-bias voltage to the pixels through the data lines, a timing controller configured to generate a first control signal that controls the data driver and a second control signal that controls the voltage generator, and a protection circuit configured to generate a first protection signal and a second protection signal and prevent an overlapping output of the data signal and the on-bias voltage based on the first control signal and the second control signal.

公开(公告)号：US20160086542A1

公开(公告)日：2016-03-24

申请号：US14680453

申请日：2015-04-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hoon LEE ,  Jong-Man BAE ,  Byeong-Doo KANG ,  Jin-Woo KIM ,  Do-Hyung RYU ,  Jae-Woo SONG ,  Byung-Hyuk SHIN ,  Baek-Woon LEE ,  Hae-Goo JUNG

IPC: G09G3/32

CPC classification number: G09G3/3225 ,  G09G3/2022 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2330/02 ,  G09G2330/025 ,  G09G2330/028

Abstract: A display panel includes input power supply line coupled to a power supply at one or more edge portions of the display panel, and an output power supply line coupled to the input power supply line at a predetermined portion of the display panel. The input power supply line receives the power supply voltage, and the output power supply line receives the power supply voltage from the input power supply line. The power supply is coupled to the output power supply line at the one or more edge portions of the display panel, and receives the power supply voltage from the output power supply line to adjust a voltage level of the power supply voltage based on the power supply voltage from the output power supply line. The predetermined portion is at a location different from an edge of the display panel.

Abstract translation: 显示面板包括耦合到显示面板的一个或多个边缘部分处的电源的输入电源线和在显示面板的预定部分处耦合到输入电源线的输出电源线。 输入电源线接收电源电压，输出电源线从输入电源线接收电源电压。 电源在显示面板的一个或多个边缘部分处连接到输出电源线，并且从输出电源线接收电源电压，以基于电源来调节电源电压的电压电平 输出电源线的电压。 预定部分位于与显示面板的边缘不同的位置。

公开(公告)号：US20150356897A1

公开(公告)日：2015-12-10

申请号：US14670930

申请日：2015-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Hyuk SHIN

IPC: G09G3/12

CPC classification number: G09G3/3233 ,  G09G2300/0861 ,  G09G2320/0295 ,  G09G2320/043

Abstract: An organic light emitting display device includes pixels divided by scan lines and data lines, and including first transistors for controlling the amount of current flowing from a first power source to a second power source through organic light emitting diodes, first feedback lines and second feedback lines formed in parallel to the data lines, control lines formed in parallel to the scan lines, and a sensing unit configured to extract at least one of voltage drop of the first power source and deterioration information of the first transistor from the pixels via the first feedback lines and the second feedback lines.

Abstract translation: 有机发光显示装置包括被扫描线和数据线划分的像素，并且包括用于通过有机发光二极管，第一反馈线和第二反馈线控制从第一电源流向第二电源的电流量的第一晶体管 与数据线平行地形成，与扫描线并联形成的控制线，以及感测单元，被配置为经由第一反馈从像素提取第一电源的电压降和劣化信息中的至少一个 线和第二反馈线。

公开(公告)号：US20140354618A1

公开(公告)日：2014-12-04

申请号：US14066326

申请日：2013-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Hyuk SHIN

IPC: H02H7/20 ,  H02H3/08

CPC classification number: G09G3/3225 ,  G09G2320/029 ,  G09G2330/025 ,  G09G2330/028 ,  G09G2330/04

Abstract: A display device and a protection method thereof are provided. A display device includes a display panel including a plurality of pixels configured to display an image according to an image data signal and a film package including at least one driving circuit. The film package includes a base film integrated with the driving circuit and a bonding pad connecting each of the driving circuits between the display panel and the base film, and the driving circuit includes a current sensor detecting the amount of current corresponding to a driving power source from at least one wire of a plurality of supply wires of driving power voltages, the supply wires passing through the film package in the display panel.

Abstract translation: 提供了一种显示装置及其保护方法。 显示装置包括：显示面板，包括被配置为根据图像数据信号显示图像的多个像素，以及包括至少一个驱动电路的胶片封装。 薄膜封装包括与驱动电路集成的基膜和连接显示面板和基膜之间的每个驱动电路的接合焊盘，驱动电路包括检测与驱动电源对应的电流量的电流传感器 来自驱动电源电压的多条电源线的至少一条线，电源线穿过显示面板中的胶片包装。