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8 条记录 (耗时 0.016 秒)

    SCAN DRIVER AND DISPLAY APPARATUS HAVING THE SAME
    2.
    发明申请
    SCAN DRIVER AND DISPLAY APPARATUS HAVING THE SAME 审中-公开

    公开(公告)号：US20180357965A1

    公开(公告)日：2018-12-13

    申请号：US15949363

    申请日：2018-04-10

    申请人： Samsung Display Co., Ltd.

    发明人： Kyunghoon CHUNG ,  Hyunjoon KIM ,  Kyung-Bae KIM

    IPC分类号： G09G3/3266

    CPC分类号： G09G3/3266 ,  G09G2310/0286 ,  G09G2310/06 ,  G09G2310/08

    摘要： A scan driver includes circuit stages for sequentially outputting scan signals, each one of the circuit stages including a signal generator for generating signals provided at a first node and a third node based on a carry signal and a second clock signal, the signal generator including a (2-1)-th transistor including a control electrode connected to the third node and a first electrode for receiving the second clock signal, and a (2-2)-th transistor including a control electrode for receiving a low driving voltage, a first electrode connected to a second electrode of the (2-1)-th transistor, and a second electrode connected to the first node, a first node controller for applying a boosting voltage to the first node based on a first clock signal, and a pull up/down circuit for pulling the scan signal up/down to a high/low voltage based on a signal applied to a second node.

    LIQUID CRYSTAL DISPLAY
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160349569A1

    公开(公告)日：2016-12-01

    申请号：US14996567

    申请日：2016-01-15

    申请人： Samsung Display Co., LTD.

    发明人： Hoon KIM ,  Hyunjoon KIM ,  Kichul SHIN

    IPC分类号： G02F1/1333 ,  G02F1/1343 ,  G02F1/1368

    CPC分类号： G02F1/134309 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2202/10

    摘要： A liquid crystal display includes a first substrate on which a first sub-pixel electrode and a second sub-pixel electrode are spaced apart from each other in a first direction, different voltages being applied to the first sub-pixel electrode and the second sub-pixel electrode, a first switching element which controls a voltage applied to the first sub-pixel electrode, a second switching element which controls a voltage applied to the second sub-pixel electrode, a variable resistor which drops an output voltage of the second switching element and apply the dropped output voltage to the second sub-pixel electrode, a second substrate on which a common electrode is disposed, and a liquid crystal layer disposed between the first substrate and the second substrate.

    摘要翻译： 液晶显示器包括第一基板，第一子像素电极和第二子像素电极在第一基板上沿第一方向彼此间隔开，不同的电压施加到第一子像素电极和第二子像素电极， 像素电极，控制施加到第一子像素电极的电压的第一开关元件，控制施加到第二子像素电极的电压的第二开关元件，降低第二开关元件的输出电压的可变电阻器 并将滴落的输出电压施加到第二子像素电极，设置有公共电极的第二基板和设置在第一基板和第二基板之间的液晶层。

    SCAN DRIVER
    4.
    发明申请
    SCAN DRIVER 有权
    扫描驱动器

    公开(公告)号：US20160247479A1

    公开(公告)日：2016-08-25

    申请号：US15019741

    申请日：2016-02-09

    申请人： Samsung Display Co., Ltd.

    发明人： Sehyoung CHO ,  Kyunghoon KIM ,  Dongwoo KIM ,  Ilgon KIM ,  Kangmoon JO ,  Hyunjoon KIM

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3677 ,  G09G2310/0286

    摘要： There is provided a scan driver. The scan driver includes stages. An ith (i is a natural number) stage circuit includes an output unit, a controller configured to control the voltage of the second node in response to a kth (k is a natural number) clock signal supplied to a second input terminal, and an input unit configured to control the voltages of the first node and the second node in response to a carry signal of a previous stage that is supplied to a third input terminal and a carry signal of at least one next stage. The kth clock signal maintains a gate on voltage at a point of time at which a voltage of the jth clock signal is changed to a gate on voltage.

    摘要翻译： 提供了扫描驱动程序。 扫描驱动程序包括阶段。 第i（i是自然数）级电路包括输出单元，被配置为响应于提供给第二输入端的第k（k是自然数）时钟信号来控制第二节点的电压的控制器，以及 输入单元，被配置为响应于提供给第三输入端的先前级的进位信号和至少一个下一级的进位信号来控制第一节点和第二节点的电压。 第k个时钟信号在第j个时钟信号的电压变为栅极导通电压的时间点处保持栅极导通电压。

    PIXEL AND DISPLAY APPARATUS
    6.
    发明申请
    PIXEL AND DISPLAY APPARATUS 有权

    公开(公告)号：US20230049684A1

    公开(公告)日：2023-02-16

    申请号：US17731225

    申请日：2022-04-27

    申请人： Samsung Display Co., Ltd.

    发明人： Hyunjoon KIM ,  Haemin KIM ,  Myunghoon PARK ,  Byungchang YU ,  Donghoon LEE

    IPC分类号： H01L27/32

    摘要： A pixel that emits light at brightness corresponding to the amount of a driving current regardless of a threshold voltage of a driving transistor, and secure sufficient compensation time by separating an operation of compensating for the threshold voltage of the driving transistor and an operation of writing a data signal, and a display apparatus including the pixel.

    LIQUID CRYSTAL DISPLAY DEVICE
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160370665A1

    公开(公告)日：2016-12-22

    申请号：US15132309

    申请日：2016-04-19

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Nakcho CHOI ,  Injae HWANG ,  Hyunjoon KIM ,  Taekyung YIM ,  Joonggun CHONG

    IPC分类号： G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

    CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345

    摘要： A liquid crystal display device includes: a first substrate; a second substrate opposing the first substrate; and a plurality of pixels on the first substrate, a pixel of the plurality of pixels includes: a switching element connected to a gate line and a data line on the first substrate; a first pixel electrode connected to the switching element; and a second pixel electrode connected to the switching element and overlapping the first pixel electrode.

    摘要翻译： 液晶显示装置包括：第一基板; 与所述第一基板相对的第二基板; 以及所述第一基板上的多个像素，所述多个像素的像素包括：连接到所述第一基板上的栅极线和数据线的开关元件; 连接到所述开关元件的第一像素电极; 以及连接到开关元件并与第一像素电极重叠的第二像素电极。

    LIQUID CRYSTAL DISPLAY DEVICE
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20160282683A1

    公开(公告)日：2016-09-29

    申请号：US14969017

    申请日：2015-12-15

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Injae HWANG ,  Hyunjoon KIM

    IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1368

    CPC分类号： G02F1/134309 ,  G02F1/136259 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2001/136263 ,  G02F2001/136272

    摘要： A liquid crystal display device includes a liquid crystal layer, a first substrate, a second substrate, a pixel electrode, and an insulating layer. The liquid crystal layer is between first and second substrates and includes liquid crystal molecules. The pixel electrode is on the first substrate and includes a first sub-pixel electrode including a first stem portion and a second sub-pixel electrode including a second stem portion. The insulating layer is between the first sub-pixel electrode and the second sub-pixel electrode, and the second stem portion overlaps the first stem portion.

    摘要翻译： 液晶显示装置包括液晶层，第一基板，第二基板，像素电极和绝缘层。 液晶层位于第一和第二基板之间，并且包括液晶分子。 像素电极在第一基板上，并且包括第一子像素电极，其包括第一杆部分和包括第二杆部分的第二子像素电极。 绝缘层位于第一子像素电极和第二子像素电极之间，第二杆部与第一杆部重叠。