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    Liquid crystal display device
    1.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10088716B2

    公开(公告)日：2018-10-02

    申请号：US15217922

    申请日：2016-07-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： In Woo Kim ,  Joong Tae Kim ,  Da Young Lee ,  Ki Hun Jeong ,  Yong Tae Cho ,  Min Ha Hwang

    IPC: G02F1/1343

    Abstract: An LCD includes: pixel electrodes; a common electrode including a plurality of slits; and a liquid crystal layer interposed between the pixel electrodes and the common electrode. The plurality of slits include a first slit and a second slit that are disposed adjacent to each other in a first direction. The first slit includes a first central portion and a first extension portion extending from the first central portion toward the second slit, and the second slit includes a second central portion and a first extension portion extending from the second central portion toward the first slit. An end of the first extension portion of the first slit and an end of the first extension portion of the second slit are spaced apart from each other; and disposed, in a staggered manner, on opposite sides of an imaginary center line connecting the first central portion and the second central portion.

    THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY PANEL HAVING THE SAME
    2.
    发明申请
    THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY PANEL HAVING THE SAME 有权
    薄膜晶体管基板和显示面板

    公开(公告)号：US20160293504A1

    公开(公告)日：2016-10-06

    申请号：US14976492

    申请日：2015-12-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yong Tae Cho ,  Joong Tae Kim ,  In Woo Kim ,  Kwang Su Park ,  Da Young Lee ,  Min Ha Hwang ,  Seong Jun Hwang

    IPC: H01L21/66 ,  H01L27/12

    CPC classification number: H01L22/32 ,  H01L22/30 ,  H01L27/1222 ,  H01L27/1248

    Abstract: A thin film transistor (TFT) substrate includes a base substrate, a TFT disposed on the base substrate. The TFT includes a gate electrode, a semiconductor layer comprising a channel region, and a source electrode and a drain electrode spaced apart from one another by a length of the channel region. The TFT substrate further includes a gate insulating layer disposed between the gate electrode and the semiconductor layer and a measuring pattern configured to measure a length of the channel region.

    Abstract translation: 薄膜晶体管（TFT）基板包括基底基板，设置在基底基板上的TFT。 TFT包括栅电极，包括沟道区的半导体层，以及以沟道区的长度彼此间隔开的源电极和漏电极。 TFT基板还包括设置在栅极电极和半导体层之间的栅极绝缘层和被配置为测量沟道区域的长度的测量图案。

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US12127437B2

    公开(公告)日：2024-10-22

    申请号：US17446919

    申请日：2021-09-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Woo Kim ,  Jae Hee Kim ,  Myeong Hun Song ,  Ho Kyun Ahn ,  Jeong Kook Wang ,  Seung Jin Chu

    IPC: H10K59/122 ,  H10K59/124

    CPC classification number: H10K59/122 ,  H10K59/124

    Abstract: A display device includes: a substrate; a first bank including a first sub-bank and a second sub-bank spaced apart from each other on the substrate; a first electrode on the first sub-bank; a second electrode on the second sub-bank and spaced apart from the first electrode; and a light-emitting element between the first sub-bank and the second sub-bank. Each of the first and second sub-banks has a first area having a concave curved shape in a cross section and being adjacent to the light-emitting element. The first electrode has a first section extending beyond the first sub-bank toward the light-emitting element, the second electrode has a first section extending beyond the second sub-bank toward the light-emitting element, and a width of the first section of the first electrode is different from a width of the first section of the second electrode.

    Display device including a patterned conductive layer
    4.
    发明授权
    Display device including a patterned conductive layer 有权

    公开(公告)号：US11233073B2

    公开(公告)日：2022-01-25

    申请号：US16683081

    申请日：2019-11-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Woo Kim

    IPC: H01L27/12 ,  G02F1/1362

    Abstract: A display device includes: a gate line including a gate line portion; a data line; a transistor including a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode; and a connecting member disposed between the data line and the source electrode, connected to the data line and the source electrode to cross a gate electrode edge of the gate electrode. A connecting portion where a data line edge and a connecting member edge are connected to each other does not overlap the gate line and the gate electrode in a plan view. The data line includes a first data line portion crossing the gate line and a second data line portion connected to the first data line portion and does not overlap the gate line in the plan view.

    Liquid crystal display device
    5.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US11156879B2

    公开(公告)日：2021-10-26

    申请号：US16941398

    申请日：2020-07-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Pyo Hong ,  Wan Namgung ,  Woo Sung Sohn ,  Ki Won Park ,  Seung Kyu Lee ,  In Woo Kim

    IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/13357 ,  G02F1/1333

    Abstract: A liquid crystal display device including a display area, a non-display area surrounding the display area and including a first non-display area disposed on a first side, in a first direction, of the display area and a second non-display area disposed on a second side, in the first direction, of the display area, a first substrate including a first base and a plurality of spacers that are disposed on a first surface of the first base, a second substrate disposed on the first substrate, and a liquid crystal layer disposed between the first and second substrates. The spacers include first spacers, having a first thickness, disposed in the non-display area and second spacers, having a second thickness greater than the first thickness, disposed in the non-display area. A number of second spacers disposed in a first non-display area is different from a number of second spacers disposed in a second non-display area.

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10761378B2

    公开(公告)日：2020-09-01

    申请号：US15978177

    申请日：2018-05-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Pyo Hong ,  Wan Namgung ,  Woo Sung Sohn ,  Ki Won Park ,  Seung Kyu Lee ,  In Woo Kim

    IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/13357 ,  G02F1/1333

    Abstract: A liquid crystal display device including a display area, a non-display area surrounding the display area and including a first non-display area disposed on a first side, in a first direction, of the display area and a second non-display area disposed on a second side, in the first direction, of the display area, a first substrate including a first base and a plurality of spacers that are disposed on a first surface of the first base, a second substrate disposed on the first substrate, and a liquid crystal layer disposed between the first and second substrates. The spacers include first spacers, having a first thickness, disposed in the non-display area and second spacers, having a second thickness greater than the first thickness, disposed in the non-display area. A number of second spacers disposed in a first non-display area is different from a number of second spacers disposed in a second non-display area.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US11609462B2

    公开(公告)日：2023-03-21

    申请号：US17488193

    申请日：2021-09-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Woo Kim

    IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1333

    Abstract: A display device may include the following elements: a substrate; a light blocking layer disposed on the substrate; a first insulating layer disposed on the light blocking layer; a transistor including a source or drain electrode having an extension that overlaps each of the first insulating layer and the light blocking layer; a second insulating layer disposed on the extension; and a pixel electrode disposed on the second insulating layer. The first insulating layer and the second insulating layer may include a contact hole that exposes a portion of the light blocking layer and exposes a portion of the extension. The pixel electrode may directly contact each of the portion of the extension and the portion of the light blocking layer.

    Display device
    9.
    发明授权
    Display device 有权

    公开(公告)号：US11163201B2

    公开(公告)日：2021-11-02

    申请号：US16736767

    申请日：2020-01-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Woo Kim

    IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

    Abstract: A display device may include the following elements: a substrate; a light blocking layer disposed on the substrate; a first insulating layer disposed on the light blocking layer; a transistor including a source or drain electrode having an extension that overlaps each of the first insulating layer and the light blocking layer; a second insulating layer disposed on the extension; and a pixel electrode disposed on the second insulating layer. The first insulating layer and the second insulating layer may include a contact hole that exposes a portion of the light blocking layer and exposes a portion of the extension. The pixel electrode may directly contact each of the portion of the extension and the portion of the light blocking layer.

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