公开(公告)号：US20150029082A1

公开(公告)日：2015-01-29

申请号：US14276801

申请日：2014-05-13

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Jin JEON ,  Jun-Ki JEONG ,  Se-Hyoung CHO

IPC: G09G3/36 ,  G11C19/28

CPC classification number: G11C19/28 ,  G09G3/3677 ,  G09G2310/0286

Abstract: A gate drive circuit includes a shift register having a plurality of stages, in which an n-th stage (‘n’ is a natural number) of the plurality of stages is connected to at least one subsequent stage. The n-th stage includes a pull-up part configured to output a high voltage of an n-th gate signal using a high voltage of a clock signal as in response to a high voltage of a control node, a control pull-down part configured to pull-down a voltage of the control node into a low voltage in response to a carry signal outputted from at least one of next stages of the n-th stage and receiving a back-bias voltage corresponding to the low voltage, and a carry part configured to output the high voltage of the clock signal as an n-th carry signal in response to a high voltage of the control node.

Abstract translation: 栅极驱动电路包括具有多个级的移位寄存器，其中多级的第n级（'n'是自然数）连接到至少一个后级。 第n级包括上拉部分，其配置为响应于控制节点的高电压，使用时钟信号的高电压输出第n门信号的高电压;控制下拉部分 被配置为响应于从第n级的下一级中的至少一级输出的进位信号将控制节点的电压下拉到低电压并且接收与低电压相对应的反偏压，以及 携带部件被配置成响应于控制节点的高电压而输出时钟信号的高电压作为第n进位信号。

公开(公告)号：US20150243238A1

公开(公告)日：2015-08-27

申请号：US14566466

申请日：2014-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Mee-Hye JUNG ,  Jun-Ki JEONG ,  IL-Gon KIM ,  Sang-Jin JEON ,  Kee-Bum PARK

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0286

Abstract: There is provided a display device. The display device includes a display panel divided into a display region and a non-display region, with the display region having data lines, scan lines, and pixels connected to the data lines and the scan lines. The display device include a data driver to output data voltage to the data lines, and a scan driver to sequentially output scan signals to the scan lines. The display region is divided into a first region and a second region. A first portion of the scan driver is formed in the non-display region, while a second portion of the scan driver is formed in the first region. A pixel of the pixels formed in the first region comprises a single pixel electrode, and a pixel of the pixels formed in the second region comprises a plurality of pixel electrodes.

Abstract translation: 提供了显示装置。 显示装置包括分为显示区域和非显示区域的显示面板，显示区域具有连接到数据线和扫描线的数据线，扫描线和像素。 显示装置包括用于向数据线输出数据电压的数据驱动器，以及扫描驱动器，以顺序地向扫描线输出扫描信号。 显示区域被分成第一区域和第二区域。 扫描驱动器的第一部分形成在非显示区域中，而扫描驱动器的第二部分形成在第一区域中。 形成在第一区域中的像素的像素包括单个像素电极，并且在第二区域中形成的像素的像素包括多个像素电极。