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    SCAN DRIVER AND DISPLAY APPARATUS HAVING THE SAME
    1.
    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

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyunghoon CHUNG ,  Hyunjoon KIM ,  Kyung-Bae KIM

    IPC: G09G3/3266

    CPC classification number: G09G3/3266 ,  G09G2310/0286 ,  G09G2310/06 ,  G09G2310/08

    Abstract: 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.

    LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THEREOF
    3.
    发明公开
    LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THEREOF 审中-公开

    公开(公告)号：US20240332313A1

    公开(公告)日：2024-10-03

    申请号：US18412142

    申请日：2024-01-12

    Applicant: Samsung Display Co., LTD.

    Inventor： Kyung-Bae KIM ,  Do Yeong PARK ,  Ki Hyun PYO ,  Sung Chul HONG

    IPC: H01L27/12 ,  H01L25/075 ,  H01L33/62

    CPC classification number: H01L27/124 ,  H01L25/0753 ,  H01L33/62

    Abstract: A light emitting display device, includes: a substrate; a driving element layer on the substrate and including a transistor and a planarization layer covering the transistor; a cathode and an anode connection electrode on the planarization layer; a separator on the planarization layer and including a first layer and a second layer, wherein the second layer protrudes from the first layer of the separator; a pixel defining layer including a first pixel defining layer on the separator and a second pixel defining layer superimposed with a portion of the cathode and a portion of the anode connection electrode; a light emitting layer on top of the cathode; and an anode connecting electrode, the second pixel defining layer, and an anode above the light emitting layer.

    LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    液晶显示器及其制造方法

    公开(公告)号：US20150346543A1

    公开(公告)日：2015-12-03

    申请号：US14528960

    申请日：2014-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Je Hyeong PARK ,  Un Byoll KO ,  Kyung-Bae KIM ,  Seung Ho YANG ,  Se Joon OH ,  Ki Kyung YOUK

    IPC: G02F1/1333 ,  H01L27/12 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1337

    CPC classification number: G02F1/133377 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/136286 ,  H01L27/124 ,  H01L27/1259

    Abstract: A liquid crystal display includes: a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; and a roof layer disposed facing the pixel electrode, wherein a plurality of microcavities are disposed between the pixel electrode and the roof layer, and a liquid crystal layer including liquid crystal molecules is disposed in the plurality of microcavities, and wherein each microcavity includes a first area and a second area partitioned by a liquid crystal injection hole formation area, and a first alignment layer in the first area and a second alignment layer in the second area are formed of different materials.

    Abstract translation: 液晶显示器包括：包括多个像素区域的基板; 设置在所述基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 以及与所述像素电极相对配置的屋顶层，其中，在所述像素电极和所述屋顶层之间设置多个微腔，并且在所述多个微腔中设置包括液晶分子的液晶层，并且其中每个微腔包括第一 区域和由液晶注入孔形成区域分隔的第二区域，第一区域中的第一取向层和第二区域中的第二取向层由不同的材料形成。

    LIQUID CRYSTAL DISPLAY
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160216550A1

    公开(公告)日：2016-07-28

    申请号：US14821531

    申请日：2015-08-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Do Yeong PARK ,  Je Hyeong PARK ,  Kyung-Bae KIM ,  Jun Seok LEE ,  Chang Il TAE

    IPC: G02F1/1335 ,  G02F1/1343

    CPC classification number: G02F1/133512 ,  G02F2001/133388

    Abstract: A liquid crystal display includes: a first substrate; a plurality of pixels disposed on the first substrate; a dummy pixel disposed on the first substrate and disposed at an outer side of the plurality of pixels; a pixel pattern disposed on the first substrate and disposed at an outer side of the dummy pixel; a first light blocking member disposed on the dummy pixel and the pixel pattern; a second light blocking member adjacent to the first light blocking member and having a part disposed on the pixel pattern at a predetermined first thickness; a second substrate facing the first substrate; a common electrode disposed on the second substrate and configured to be applied with a common voltage; and a liquid crystal layer disposed between the first substrate and the second substrate.

    Abstract translation: 液晶显示器包括：第一基板; 设置在所述第一基板上的多个像素; 设置在所述第一基板上并设置在所述多个像素的外侧的虚设像素; 设置在所述第一基板上并设置在所述虚拟像素的外侧的像素图案; 设置在所述虚拟像素和所述像素图案上的第一遮光构件; 第二遮光构件，其与所述第一遮光构件相邻并且具有以预定的第一厚度设置在所述像素图案上的部分; 面对所述第一基板的第二基板; 设置在所述第二基板上并被配置为施加公共电压的公共电极; 以及设置在第一基板和第二基板之间的液晶层。

    CURVED DISPLAY PANEL
    7.
    发明申请
    CURVED DISPLAY PANEL 审中-公开
    弯曲显示面板

    公开(公告)号：US20150168792A1

    公开(公告)日：2015-06-18

    申请号：US14308875

    申请日：2014-06-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： SuWan WOO ,  Kyung-Bae KIM ,  Kyeonghyeon KIM ,  Younggoo SONG

    IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1333

    CPC classification number: H04N5/64 ,  G02F1/1333 ,  G02F2001/133302 ,  G02F2201/56

    Abstract: A curved display panel includes a first substrate which includes a plurality of pixels, a second substrate facing the first substrate, and an image display layer disposed between the first substrate and the second substrate, where the curved display panel has a curvature radius equal to or greater than about 3250 millimeters and a thickness of the first substrate or a thickness of the second substrate is equal to or smaller than about 1.09 millimeters.

    Abstract translation: 曲面显示面板包括包括多个像素的第一基板，面对第一基板的第二基板和设置在第一基板和第二基板之间的图像显示层，其中弯曲显示面板的曲率半径等于或等于 大于约3250毫米，第一基底的厚度或第二基底的厚度等于或小于约1.09毫米。

    LIQUID CRYSTAL DISPLAY
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20150036073A1

    公开(公告)日：2015-02-05

    申请号：US14288553

    申请日：2014-05-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wan-Soon IM ,  MinWook PARK ,  SuWan WOO ,  Eun-Kil PARK ,  Jeongman Son ,  Changil TAE ,  Kee-Bum PARK ,  Kyung-Bae KIM ,  JE HYEONG PARK ,  JOOHWAN PARK ,  YU DEOK SEO ,  Seungho YANG ,  SEJOON OH ,  HEEHWAN LEE

    IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1343

    Abstract: A liquid crystal display includes a display substrate which includes a plurality of pixel areas and is curved in a first direction, an opposite substrate which faces the display substrate, is coupled to the display substrate, and is curved along the display substrate, and a liquid crystal layer disposed between the display substrate and the opposite substrate, where a plurality of domains are defined in each of the plurality of pixel areas, directions in which liquid crystal molecules of the liquid crystal layer are aligned are different from each other in at least two domains among the plurality of domains, and the plurality of domains is arranged in a second direction crossing the first direction.

    Abstract translation: 液晶显示器包括：显示基板，其包括多个像素区域，并且在第一方向上弯曲;面向显示基板的相对基板;耦合到显示基板，并且沿着显示基板弯曲，并且液体 配置在显示基板和相对基板之间的晶体层，其中在多个像素区域中的每一个中限定多个畴，液晶层的液晶分子对准的方向彼此不同，至少两个 多个域中的域，并且多个域布置在与第一方向交叉的第二方向上。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    10.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190295470A1

    公开(公告)日：2019-09-26

    申请号：US16359366

    申请日：2019-03-20

    Applicant: SAMSUNG DISPLAY CO, LTD.

    Inventor： Gun Hee KIM ,  Kyung-Bae KIM ,  Joohee JEON

    IPC: G09G3/3258

    Abstract: An organic light emitting display device includes a display panel including a plurality of pixels and a panel driver configured to generate driving signals to drive the plurality of pixels. Each of the plurality of pixels includes a first transistor, a second transistor, a storage capacitor, a third transistor, a maintain capacitor, a fourth transistor, a fifth transistor, and an organic light emitting diode. The maintain capacitor is configured to maintain a gate voltage of the first transistor during an emission period of the pixels.

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