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    Display substrate
    2.
    发明授权
    Display substrate 有权

    公开(公告)号：US09880432B2

    公开(公告)日：2018-01-30

    申请号：US14528499

    申请日：2014-10-30

    申请人： Samsung Display Co., Ltd.

    发明人： Jae-Keun Lim ,  Ji-Sun Kim ,  Young-Wan Seo ,  Chong-Chul Chai

    IPC分类号： H01H47/00 ,  H05F3/00 ,  H05F3/02 ,  G02F1/1362 ,  G02F1/1345

    CPC分类号： G02F1/136204 ,  G02F1/13452

    摘要： A display substrate includes a base substrate including a display area in which signal lines and pixels are arranged and a peripheral area surrounding the display area, pads disposed in the peripheral area and receiving an electrical signal, fan-out lines connecting the pads and the signal lines, and static electricity breakup circuits comprising a breakup line that crosses the fan-out lines, and static electricity prevention circuits respectively connected to the fan-out lines. Parts of the static electricity prevention circuits are connected to adjacent fan-out lines and are commonly connected to the one of the breakup lines through a common contact part.

    Pixel circuit and organic light-emitting diode display including the same
    3.
    发明授权
    Pixel circuit and organic light-emitting diode display including the same 有权

    公开(公告)号：US09786222B2

    公开(公告)日：2017-10-10

    申请号：US14728844

    申请日：2015-06-02

    申请人： Samsung Display Co., Ltd.

    发明人： Jae-Keun Lim ,  Hui-Won Yang ,  Chong-Chul Chai

    IPC分类号： G09G3/32 ,  G09G3/3233

    CPC分类号： G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2310/0251 ,  G09G2320/043

    摘要： A pixel circuit and an OLED display including the same are disclosed. The pixel circuit includes a driving transistor having a double gate structure, the driving transistor including a first gate electrode electrically connected to a first node, a second gate electrode electrically connected to a second node, a first electrode electrically connected to a first power supply voltage, and a second electrode electrically connected to the anode of the OLED. The pixel circuit also includes a switching transistor including a gate electrode configured to receive a scan signal, a first electrode configured to receive a data voltage, and a second electrode electrically connected to the first node. The pixel circuit further includes a storage capacitor and a compensation capacitor including a first electrode electrically connected to the second node and a second electrode electrically connected to the first electrode of the driving transistor.

    Scan driver including stage circuit for reducing leakage current
    6.
    发明授权
    Scan driver including stage circuit for reducing leakage current 有权
    扫描驱动器，包括降低漏电流的电路

    公开(公告)号：US09524674B2

    公开(公告)日：2016-12-20

    申请号：US14456976

    申请日：2014-08-11

    申请人： SAMSUNG DISPLAY CO., LTD. ,  Industry-University Cooperation Foundation Hanyang-University

    发明人： Oh-Kyong Kwon ,  Yeong-Keun Kwon ,  Jong-Hee Kim ,  Ji-Sun Kim ,  Jae-Keun Lim ,  Chong-Chul Chai

    IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/32 ,  G11C19/28

    CPC分类号： G09G3/3225 ,  G09G3/3266 ,  G09G2310/0264 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/28

    摘要： A stage circuit includes a first driver, a second driver, a first output unit, a second output unit and a controller. The first driver controls voltages of first and second nodes, according to a first power source, a third power source, a start signal or a carry signal of a previous stage input to a first input terminal, and a clock signal supplied to a second input terminal. The second driver controls voltages of third and fourth nodes, according to voltages of the first power source, the third power source, the first input terminal and the first and second nodes. The first output unit outputs a carry signal to a first output terminal, according to voltages of the first power source, the second input terminal and the third and fourth nodes. The second output unit outputs a scan signal to a second output terminal, according to voltages of the second power source, the second input terminal and the third and fourth nodes. The controller is electrically coupled to the first output terminal and the second driver.

    摘要翻译： 舞台电路包括第一驱动器，第二驱动器，第一输出单元，第二输出单元和控制器。 第一驱动器根据第一电源，第三电源，开始信号或前一级输入到第一输入端的进位信号来控制第一和第二节点的电压，以及提供给第二输入端的时钟信号 终奌站。 第二驱动器根据第一电源，第三电源，第一输入端和第一和第二节点的电压来控制第三和第四节点的电压。 第一输出单元根据第一电源，第二输入端和第三和第四节点的电压将输入信号输出到第一输出端。 第二输出单元根据第二电源，第二输入端和第三和第四节点的电压向第二输出端输出扫描信号。 控制器电耦合到第一输出端子和第二驱动器。

    Pixel, display device having the same, and thin film transistor (TFT) substrate for display device
    7.
    发明授权
    Pixel, display device having the same, and thin film transistor (TFT) substrate for display device 有权
    像素显示装置，以及用于显示装置的薄膜晶体管（TFT）基板

    公开(公告)号：US09478169B2

    公开(公告)日：2016-10-25

    申请号：US14663143

    申请日：2015-03-19

    申请人： Samsung Display Co., Ltd.

    发明人： Jae-Keun Lim ,  Chong-Chul Chai ,  Joon-Chul Goh ,  Mu-Kyung Jeon

    IPC分类号： G09G3/32 ,  H01L29/786 ,  H01L27/12 ,  H01L27/32

    CPC分类号： G09G3/3258 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2310/0278 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3276 ,  H01L29/78648

    摘要： A pixel, a display device having the same, and a thin film transistor (TFT) substrate for the display device are disclosed. In one aspect, the pixel includes an emitter configured to emit light based at least in part on a driving current. The pixel also includes a driving transistor including an active layer, a first electrode electrically connected to a first end portion of the active layer, a second electrode electrically connected to a second end portion of the active layer, a first gate electrode configured to receive a data voltage from a data driver so as to form a channel in the active layer, and a second gate electrode configured to receive a bias voltage from a voltage source, wherein the channel is configured to adjust the driving current.

    摘要翻译： 公开了一种像素，具有该像素的显示装置和用于显示装置的薄膜晶体管（TFT）基板。 在一个方面，像素包括被配置为至少部分地基于驱动电流发光的发射器。 该像素还包括驱动晶体管，其包括有源层，与有源层的第一端部电连接的第一电极，与该有源层的第二端部电连接的第二电极，被配置为接收 来自数据驱动器的数据电压，以便在有源层中形成通道;以及第二栅电极，被配置为从电压源接收偏置电压，其中该通道被配置为调节驱动电流。

    COUPLING COMPENSATOR FOR DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME
    8.
    发明申请
    COUPLING COMPENSATOR FOR DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME 有权
    用于显示面板的耦合补偿器和包括其的显示装置

    公开(公告)号：US20160240128A1

    公开(公告)日：2016-08-18

    申请号：US14815795

    申请日：2015-07-31

    申请人： Samsung Display Co., Ltd.

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

    IPC分类号： G09G3/20 ,  G09G3/32

    CPC分类号： G09G3/2007 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2360/16

    摘要： A coupling compensator for a display panel and a display device including the coupling compensator are disclosed. In one aspect, the coupling compensator includes a memory configured to receive grayscale data and store the grayscale data and a first data converter configured to convert the grayscale data to a plurality of grayscale data voltages including first and second grayscale data voltages. The compensator also includes a coupling voltage calculator configured to calculate a line coupling voltage generated on a data line based on the difference between the first grayscale data voltage corresponding to the grayscale data provided to a first group of the pixels in an (N−1)th row and the second grayscale data voltage corresponding to the grayscale data provided to a first group of the pixels in an Nth row, where the N is an integer equal to or greater than 2.

    摘要翻译： 公开了一种用于显示面板的耦合补偿器和包括耦合补偿器的显示装置。 在一个方面，耦合补偿器包括被配置为接收灰度数据并存储灰阶数据的存储器和被配置为将灰度数据转换成包括第一和第二灰度数据电压的多个灰度数据电压的第一数据转换器。 补偿器还包括耦合电压计算器，其被配置为基于与提供给第（N-1）个像素中的第一组像素的灰度数据相对应的第一灰阶数据电压之间的差计算数据线上产生的线耦合电压， 以及与提供给第N行中的第一组像素的灰度级数据相对应的第二灰度数据电压，其中N是等于或大于2的整数。

    Liquid crystal display
    9.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09360717B2

    公开(公告)日：2016-06-07

    申请号：US14542329

    申请日：2014-11-14

    申请人： Samsung Display Co., Ltd.

    发明人： Mee-Hye Jung ,  Ji-Won Sohn ,  Jae-Jin Lyu ,  Chong-Chul Chai

    IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

    CPC分类号： G02F1/134336 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133715 ,  G02F2001/133742

    摘要： A liquid crystal display includes a pixel electrode including a first subpixel electrode and a second subpixel electrode spaced apart with a gap therebetween, a common electrode facing the pixel electrode, and a liquid crystal layer formed between the pixel electrode and the common electrode and including a plurality of liquid crystal molecules. The first and second subpixel electrodes include a plurality of branches, and each of the first and second subpixel electrodes includes a plurality of subregions. The branches extend in different directions in different subregions.

    摘要翻译： 液晶显示器包括：像素电极，包括第一子像素电极和间隔开的第二子像素电极;与像素电极相对的公共电极;以及形成在像素电极和公共电极之间的液晶层， 多个液晶分子。 第一和第二子像素电极包括多个分支，并且第一和第二子像素电极中的每一个包括多个子区域。 分支在不同的子区域中以不同的方向延伸。

    Display apparatus having a micro-electro-mechanical system
    10.
    发明授权
    Display apparatus having a micro-electro-mechanical system 有权
    具有微机电系统的显示装置

    公开(公告)号：US09274332B2

    公开(公告)日：2016-03-01

    申请号：US14297064

    申请日：2014-06-05

    申请人： Samsung Display Co., Ltd.

    发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Eun-Ju Kim

    IPC分类号： G02B26/02 ,  G09G3/20 ,  G09G3/34 ,  G09G5/10

    CPC分类号： G09G3/3433 ,  G02B26/02 ,  G02B26/04 ,  G09G3/2007 ,  G09G3/2081 ,  G09G3/3466 ,  G09G5/10 ,  G09G2300/04 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2310/08

    摘要： The present invention relates to a display apparatus with pixels, wherein each pixel includes a switching device, a micro-electro-mechanical system (MEMS), and a gray scale control device. The switching device can be connected to a gate line and a data line to output a corresponding data signal in response to a gate signal. The MEMS may be connected to an output electrode of the switching device to transmit or block light in response to the corresponding data signal. The gray scale control device may be coupled to the output electrode of the switching device to control a time interval during which the corresponding data signal is applied to the MEMS. Accordingly, each pixel may display a desired gray scale.

    摘要翻译： 本发明涉及具有像素的显示装置，其中每个像素包括开关装置，微机电系统（MEMS）和灰度级控制装置。 开关器件可以连接到栅极线和数据线，以响应于栅极信号输出相应的数据信号。 MEMS可以连接到开关装置的输出电极，以响应于相应的数据信号来发射或阻挡光。 灰度级控制装置可以耦合到开关装置的输出电极，以控制将相应的数据信号施加到MEMS的时间间隔。 因此，每个像素可以显示期望的灰度。