公开(公告)号：US20160321991A1

公开(公告)日：2016-11-03

申请号：US14928991

申请日：2015-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim Song ,  Mu Kyung Jeon ,  Chong Chul Chai

IPC: G09G3/32 ,  H01L51/52 ,  G09G3/20 ,  H01L27/32

CPC classification number: H01L27/3272 ,  G09G3/3233 ,  G09G2300/0861 ,  G09G2320/0238 ,  H01L27/3211 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/5209 ,  H01L51/5218

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a plurality of pixels formed in a plurality of intersection areas of a plurality of data lines and a plurality of scan lines. Each of the pixels includes a storage capacitor configured to store a data voltage, at least one target transistor having one end electrically connected to a current path of the storage capacitor, an organic light emitting layer, and a first electrode of an OLED formed over the organic light emitting layer. The first electrode includes a first electrode extension configured to block at least a portion of the target transistor from light.

Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括形成在多条数据线和多条扫描线的多个交叉区域中的多个像素。 每个像素包括配置为存储数据电压的存储电容器，至少一个目标晶体管，其一端电连接到存储电容器的电流通路，有机发光层和OLED上形成的第一电极 有机发光层。 第一电极包括被配置为阻挡目标晶体管的至少一部分的光的第一电极延伸。

公开(公告)号：US20160293269A1

公开(公告)日：2016-10-06

申请号：US14970350

申请日：2015-12-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Keun Lim ,  Jong Hee Kim ,  Ji Sun Kim ,  Young Wan Seo ,  Chong Chul Chai

IPC: G11C19/28 ,  G09G5/00

CPC classification number: G11C19/28 ,  G09G3/20 ,  G09G3/3266 ,  G09G3/3674 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/184

Abstract: There is provided a shift register including a plurality of stages sequentially coupled to an input terminal configured to receive a start pulse, wherein each of the plurality of stages includes a first transistor coupled between a first clock input terminal and an output terminal and having a first gate electrode coupled to a first node, a second transistor coupled between the output terminal and a power input terminal and having a second gate electrode coupled to a second clock input terminal, and a third transistor coupled between the first node and a first input terminal configured to receive the start pulse or an output signal of a previous stage of the stages, the third transistor having a third gate electrode coupled to the second clock input terminal.

Abstract translation: 提供了一种移位寄存器，其包括顺序地耦合到被配置为接收起始脉冲的输入端子的多个级，其中多个级中的每一级包括耦合在第一时钟输入端子和输出端子之间的第一晶体管，并且具有第一 耦合到第一节点的第二晶体管，连接在输出端子和电源输入端子之间并具有耦合到第二时钟输入端子的第二栅极电极的第二晶体管，以及耦合在第一节点和配置的第一输入端子之间的第三晶体管 为了接收所述级的前一级的起始脉冲或输出信号，所述第三晶体管具有耦合到所述第二时钟输入端的第三栅极。

公开(公告)号：US20160293093A1

公开(公告)日：2016-10-06

申请号：US14952590

申请日：2015-11-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Wan Seo ,  Jong Hee Kim ,  Ji Sun Kim ,  Jae Keun Lim ,  Chong Chul Chai

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2310/0264 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2310/0297 ,  H02M3/073

Abstract: A demultiplexer includes: a first transistor connected between a data input terminal and a first output terminal; a second transistor connected between the data input terminal and a second output terminal; and a first pre-charge circuit connected to a gate electrode of the first transistor, the first pre-charge circuit including: a third transistor and a first diode connected between a first clock input terminal and the gate electrode of the first transistor in parallel; and a first capacitor connected between a second clock input terminal and the gate electrode of the first transistor.

Abstract translation: 解复用器包括：连接在数据输入端和第一输出端之间的第一晶体管; 连接在数据输入端和第二输出端之间的第二晶体管; 以及与所述第一晶体管的栅电极连接的第一预充电电路，所述第一预充电电路包括：并联连接在所述第一晶体管的第一时钟输入端和所述栅电极之间的第三晶体管和第一二极管; 以及连接在第二时钟输入端和第一晶体管的栅电极之间的第一电容器。

公开(公告)号：US20160203794A1

公开(公告)日：2016-07-14

申请号：US14991900

申请日：2016-01-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Keun Lim ,  Jong Hee Kim ,  Chong Chul Chai

IPC: G09G5/12 ,  G09G3/32

CPC classification number: G09G3/3225 ,  G09G2300/0876 ,  G09G2310/0216 ,  G09G2310/08 ,  G09G2320/045

Abstract: A display device includes: a display unit including a plurality of pixels, each of the pixels including: an OLED; and a driving transistor to supply current to an anode of the OLED according to a voltage applied to a gate of the driving transistor and a power supply voltage; a scan driver to supply scan signals to the pixels; an initialization driver to supply initializing signals to the pixels; a data driver to supply data signals to the pixels; light emission drivers to supply first and second light emission signals to the pixels; and a power supply to supply the power supply voltage and an initialization voltage to the pixels, wherein the initialization voltage is supplied to the anode during a first period, and the power supply voltage corresponding to a threshold voltage of the driving transistor is supplied to the gate during a first sub-period of the first period.

Abstract translation: 显示装置包括：包括多个像素的显示单元，每个像素包括：OLED; 以及驱动晶体管，其根据施加到所述驱动晶体管的栅极的电压和电源电压向所述OLED的阳极提供电流; 用于向像素提供扫描信号的扫描驱动器; 初始化驱动器，用于向像素提供初始化信号; 用于向像素提供数据信号的数据驱动器; 发光驱动器，以向像素提供第一和第二发光信号; 以及将电源电压和初始化电压提供给像素的电源，其中在第一时段期间将初始化电压提供给阳极，并且将与驱动晶体管的阈值电压对应的电源电压提供给 在第一个时期的第一个子期间。