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    LIQUID CRYSTAL DISPLAY
    53.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20160202565A1

    公开(公告)日：2016-07-14

    申请号：US14815443

    申请日：2015-07-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youn Hak JEONG ,  Wan NAMGUNG ,  Hong Min YOON ,  Ho Jun LEE ,  Pil Gyu KANG ,  Seung Kyu LEE ,  Yun Seok LEE

    IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1333

    Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

    Abstract translation: 根据本系统和方法的示例性实施例的液晶显示器包括第一绝缘基板，设置在第一绝缘基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，设置在像素电极上的突起， 面对第一绝缘基板的第二绝缘基板，设置在第二绝缘基板上的公共电极和设置在像素电极和公共电极之间的液晶层，其中一个像素包括薄膜晶体管形成区域，其中薄膜晶体管 和设置有像素电极的显示区域，并且突出部设置成覆盖显示区域的至少一部分边缘。

    LIQUID CRYSTAL DISPLAY PREVENTED FROM LIGHT LEAKAGE, AND METHOD OF FABRICATING THE SAME
    54.
    发明申请
    LIQUID CRYSTAL DISPLAY PREVENTED FROM LIGHT LEAKAGE, AND METHOD OF FABRICATING THE SAME 审中-公开
    液晶显示器防止光泄漏，及其制造方法

    公开(公告)号：US20160097958A1

    公开(公告)日：2016-04-07

    申请号：US14875408

    申请日：2015-10-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Kyu LEE ,  Youn Hak JEONG ,  Hong Min YOON ,  Gung Wan NAM ,  Ho Jun LEE

    IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368

    CPC classification number: G02F1/136286 ,  G02F1/136209 ,  G02F2001/136218 ,  G02F2001/136295 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1262 ,  H01L29/78633

    Abstract: Disclosed are a liquid crystal display in which a light leakage phenomenon is prevented, and a method of fabricating the same. The liquid crystal display includes: an array substrate; and an opposite substrate facing to the array substrate; and a liquid crystal layer between the array substrate and the opposite substrate. The array substrate includes a first base substrate in which pixel areas are defined, and the first base substrate includes a gate line, a data line crossing the gate line and voltage application lines having two lines disposed at both sides of the gate line and two lines disposed at both sides of the data line, a switching element connected with the gate line and the data line in the pixel area, and a shielding electrode and a pixel electrode on the data line. The data line and the two lines disposed at both sides of the data line at least partially overlap. Therefore, it is possible to fundamentally block light emitted from a lower backlight even without a black matrix, thereby preventing light leakage and improving transmissivity.

    Abstract translation: 公开了防止漏光现象的液晶显示器及其制造方法。 液晶显示器包括：阵列基板; 以及面对阵列基板的相对基板; 以及阵列基板和相对基板之间的液晶层。 阵列基板包括：第一基板，其中限定有像素区域，并且第一基板包括栅极线，与栅极线交叉的数据线和设置在栅极线两侧的两条线的电压施加线和两条线 配置在数据线的两侧，与像素区域中的栅极线和数据线连接的开关元件，以及数据线上的屏蔽电极和像素电极。 数据线和布置在数据线两侧的两条线至少部分重叠。 因此，即使没有黑矩阵也可以从根本上阻挡从下背光发出的光，从而防止光泄漏并提高透射率。

    DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
    55.
    发明公开
    DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME 审中-公开

    公开(公告)号：US20240113260A1

    公开(公告)日：2024-04-04

    申请号：US18446811

    申请日：2023-08-09

    Applicant: Samsung Display Co., LTD.

    Inventor： Hoon KIM ,  Min Joo KIM ,  Je Won YOO ,  Seung Kyu LEE ,  Yong Sik HWANG

    IPC: H01L33/36 ,  H01L25/075 ,  H01L33/08

    CPC classification number: H01L33/36 ,  H01L25/0753 ,  H01L33/08

    Abstract: A display device includes a display area where an image is displayed, a non-display area disposed adjacent to the display area, a first sub-pixel disposed in the display area, and a second sub-pixel disposed adjacent to the first sub-pixel in the display area. Each of the first sub-pixel and the second sub-pixel includes a plurality of alignment electrodes spaced apart from each other, and a plurality of light emitting elements disposed between the plurality of alignment electrodes. Each of the plurality of light emitting elements includes a first end having a first polarity, and a second end having a second polarity different from the first polarity. An orientation of the light emitting elements in the first sub-pixel and an orientation of the light emitting elements in the second sub-pixel are symmetrical. The first sub-pixel includes an identification pattern for distinguishing the first sub-pixel from the second sub-pixel.

    DISPLAY DEVICE
    56.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240046839A1

    公开(公告)日：2024-02-08

    申请号：US18491499

    申请日：2023-10-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Si Beak PYO ,  Seung Kyu LEE ,  Choon Yul OH ,  Jun Ho HWANG

    IPC: G09G3/20 ,  G09G3/3233

    CPC classification number: G09G3/2007 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2320/0686 ,  G09G2320/0673 ,  G09G3/32

    Abstract: A display device includes: a target pixel; observation target pixels located adjacent to the target pixel; and a grayscale corrector for converting an input grayscale value corresponding to the target pixel with reference to observation target grayscale values corresponding to the observation target pixels. The grayscale corrector includes: a light emitting pixel counter for providing a number of light emitting pixels by counting a number of observation target pixels that exceeds a reference value; and a grayscale converter for providing a converted grayscale value by converting the input grayscale value, based on the number of light emitting pixels.

    DISPLAY DEVICE
    57.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240006559A1

    公开(公告)日：2024-01-04

    申请号：US18314608

    申请日：2023-05-09

    Applicant: Samsung Display Co., LTD.

    Inventor： Je Won YOO ,  Min Joo KIM ,  Hoon KIM ,  Seung Kyu LEE ,  Yong Sik HWANG

    IPC: H01L33/38 ,  H01L25/075 ,  H01L33/44

    CPC classification number: H01L33/382 ,  H01L25/0753 ,  H01L33/44

    Abstract: A display device is provided. The display device comprises a substrate, a first electrode and a second electrode above the substrate, extending in one direction, and spaced apart from each other in another direction, a light-emitting element above the first electrode and the second electrode, a first connection electrode contacting one end portion of the light-emitting element, a second connection electrode contacting another end portion of the light-emitting element, and a first insulating layer between the light-emitting element and the first and second electrodes, and including a light-blocking material.

    DISPLAY DEVICE
    58.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220358898A1

    公开(公告)日：2022-11-10

    申请号：US17871468

    申请日：2022-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Tae JEONG ,  Tae Hoon KWON ,  Min Ku LEE ,  Ji Hyun KA ,  Seung Kyu LEE ,  Seung Ji CHA

    IPC: G09G5/10 ,  G09G3/3266 ,  G09G3/3283

    Abstract: The present disclosure relates to a display device including first pixels disposed in a first pixel area, and connected to first scan lines; second pixels disposed in a second pixel area, and connected to second scan lines; a timing controller configured to supply a first clock signal and a second clock signal to a first clock line and a second clock line, respectively; a first scan driver configured to receive the first clock signal through the first clock line, and to supply a first scan signal to the first scan lines; and a second scan driver configured to receive the second clock signal through the second clock line, and to supply a second scan signal to the second scan lines, wherein the second pixel area has a smaller width than the first pixel area.

    METHOD OF INSPECTING DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    60.
    发明申请
    METHOD OF INSPECTING DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 有权

    公开(公告)号：US20220148926A1

    公开(公告)日：2022-05-12

    申请号：US17445378

    申请日：2021-08-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Kyu LEE ,  Ki Pyo HONG

    IPC: H01L21/66 ,  G01R31/26 ,  G01R31/54

    Abstract: A method of inspecting a display device and a method of manufacturing a display device are provided. The display includes a substrate, a light emitting element on the substrate, a first contact electrode on one end of the light emitting element, and a second contact electrode spaced from the first contact electrode and on an other end of the light emitting element. The method of inspecting the display device includes applying a first inspection voltage and a second inspection voltage to the first contact electrode and the second contact electrode, respectively, and measuring a first inspection current, and while applying the first inspection voltage and the second inspection voltage to the first contact electrode and the second contact electrode, respectively, irradiating the light emitting element with inspection light and measuring a second inspection current.

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