公开(公告)号：US20150022514A1

公开(公告)日：2015-01-22

申请号：US14329167

申请日：2014-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu LEE ,  Jin JEON ,  Mi-Hae KIM ,  Chang-Yeop KIM

IPC: G09G3/36

CPC classification number: G09G3/3233 ,  G09G2300/0814 ,  G09G2300/0819

Abstract: An organic light emitting display device includes a plurality of pixels at areas defined by intersections of scan lines, emission control lines, and data lines. A data driver supplies data signals to the data lines. A scan driver supplies scan signals to the scan lines and progressively supplies a reference power source voltage and an emission control signal to the emission control lines. The reference power source voltage is set to a voltage greater than a voltage of the scan signal and less than a voltage of the emission control signal.

Abstract translation: 有机发光显示装置在由扫描线，发射控制线和数据线的交叉点限定的区域中包括多个像素。 数据驱动器向数据线提供数据信号。 扫描驱动器向扫描线提供扫描信号，并逐渐向发射控制线提供参考电源电压和发射控制信号。 参考电源电压被设置为大于扫描信号的电压并且小于发射控制信号的电压的电压。

公开(公告)号：US20160078812A1

公开(公告)日：2016-03-17

申请号：US14752246

申请日：2015-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Sic LEE ,  Mi-Hae KIM

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2320/043 ,  G09G2330/08 ,  G09G2330/10

Abstract: An organic light emitting display device includes: a data line and an auxiliary data line; a scan line disposed crossing the a data line and the auxiliary data line; a display pixel disposed where the data line and the scan line cross; an auxiliary pixel disposed where the auxiliary data line, and the scan line cross; and an auxiliary line connected to the auxiliary pixel, wherein the auxiliary pixel includes: a discharge transistor coupled to the auxiliary line and a first power voltage line to which a first power voltage is supplied; and a discharge transistor controller configured to switch the discharge transistor.

Abstract translation: 有机发光显示装置包括：数据线和辅助数据线; 扫描线，布置成与数据线和辅助数据线交叉; 布置在数据线和扫描线交叉的显示像素; 配置在辅助数据线和扫描线交叉的辅助像素; 和辅助线连接到辅助像素，其中辅助像素包括：耦合到辅助线的放电晶体管和提供第一电源电压的第一电源电压线; 以及配置成切换放电晶体管的放电晶体管控制器。

公开(公告)号：US20150015554A1

公开(公告)日：2015-01-15

申请号：US14203043

申请日：2014-03-10

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Hae KIM

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/3208 ,  G09G2300/0861 ,  G09G2310/0286

Abstract: A driving apparatus includes: a plurality of shift registers disposed at a plurality of stages, respectively, where each of the shift registers includes: a first driver which generates an intermediate output signal and a first output signal based on a first signal, where the first driver includes: an input signal terminal, to which the first signal is applied; and an inversion input signal terminal, to which a second signal, which is an inverted signal of the first signal, is applied; and a second driver which receives the first output signal and generates a second driver output signal having a pulse voltage at a first level based on the first output signal and a pulse voltage at a second level based on a first clock signal or a second clock signal.

Abstract translation: 驱动装置包括：分别设置在多个级的多个移位寄存器，其中每个移位寄存器包括：第一驱动器，其基于第一信号产生中间输出信号和第一输出信号，其中第一 驱动器包括：施加第一信号的输入信号端子; 以及反相输入信号端子，施加作为第一信号的反相信号的第二信号; 以及第二驱动器，其基于所述第一输出信号和基于第一时钟信号或第二时钟信号的第二电平产生具有处于第一电平的脉冲电压的第二驱动器输出信号 。