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    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11387312B2

    公开(公告)日：2022-07-12

    申请号：US17003522

    申请日：2020-08-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yoonjong Cho ,  Donghwi Kim ,  Jin Jeon

    IPC: H01L27/32 ,  H01L29/786

    Abstract: A display device includes a first thin-film transistor (TFT) including a first semiconductor layer including silicon semiconductor and a first gate electrode insulated from the first semiconductor layer, a first interlayer insulating layer covering the first gate electrode, a second TFT arranged on the first interlayer insulating layer and including a second semiconductor layer including oxide semiconductor and a second gate electrode insulated from the second semiconductor layer, a second interlayer insulating layer covering the second gate electrode, a first power supply voltage line arranged on the second interlayer insulating layer, a first planarization layer covering the first power supply voltage line, and a data line arranged on the first planarization layer and at least partially overlapping the first power supply voltage line.

    Display apparatus
    4.
    发明授权
    Display apparatus 有权

    公开(公告)号：US10854690B2

    公开(公告)日：2020-12-01

    申请号：US16686800

    申请日：2019-11-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Injun Bae ,  Donghwi Kim ,  Chulho Kim ,  Jin Jeon

    IPC: H04L27/32 ,  H01L27/32 ,  H01L51/52

    Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.

    Display apparatus including optical layer having diffraction grating
    6.
    发明授权
    Display apparatus including optical layer having diffraction grating 有权

    公开(公告)号：US11574966B2

    公开(公告)日：2023-02-07

    申请号：US17094063

    申请日：2020-11-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Injun Bae ,  Donghwi Kim ,  Chulho Kim ,  Jin Jeon

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210249498A1

    公开(公告)日：2021-08-12

    申请号：US17003522

    申请日：2020-08-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yoonjong CHO ,  Donghwi Kim ,  Jin Jeon

    IPC: H01L27/32 ,  H01L29/786

    Abstract: A display device includes a first thin-film transistor (TFT) including a first semiconductor layer including silicon semiconductor and a first gate electrode insulated from the first semiconductor layer, a first interlayer insulating layer covering the first gate electrode, a second TFT arranged on the first interlayer insulating layer and including a second semiconductor layer including oxide semiconductor and a second gate electrode insulated from the second semiconductor layer, a second interlayer insulating layer covering the second gate electrode, a first power supply voltage line arranged on the second interlayer insulating layer, a first planarization layer covering the first power supply voltage line, and a data line arranged on the first planarization layer and at least partially overlapping the first power supply voltage line.

    DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME
    8.
    发明申请
    DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200286972A1

    公开(公告)日：2020-09-10

    申请号：US16719418

    申请日：2019-12-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： WOORI SEO ,  Injun Bae ,  Donghwi Kim ,  Chulho Kim ,  Yunhwan Park ,  Dongbeom Lee ,  Jin Jeon

    IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3266 ,  G09G3/3225

    Abstract: A display panel includes: a substrate that includes a display area and a sensor area, where the display area includes a main pixel and the sensor area includes an auxiliary pixel, where the main pixel is electrically connected to a main pixel circuit and the auxiliary pixel is electrically connected to an auxiliary pixel circuit, where the auxiliary pixel circuit includes a first auxiliary thin film transistor that includes a first semiconductor layer that includes an oxide semiconductor material and a first gate electrode that overlaps the first semiconductor layer, and a second auxiliary thin film transistor that including a second semiconductor layer that includes Low Temperature Poly-Silicon (LTPS) and a second gate electrode that overlaps the second semiconductor layer.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160372535A1

    公开(公告)日：2016-12-22

    申请号：US14971841

    申请日：2015-12-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonse Lee ,  Donghwi Kim

    IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/52 ,  G09G3/20

    CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2330/08 ,  G09G2330/10 ,  H01L27/3223

    Abstract: A display device is disclosed. In one aspect, the display device includes a substrate comprising an active area and an inactive area adjacent to the active area. Pixels are disposed in the active area at intersections of first signal lines extending in a first direction and second signal lines extending in a second direction crossing the first direction. Each of the pixels comprises a pixel electrode and an opposite electrode facing each other. A plurality of dummy pixels are disposed in the inactive area along the second direction, and a power wire is disposed in the inactive area and connected to at least one of the opposite electrodes. A dummy signal line is electrically connected to the dummy pixels and disposed in the inactive area, and branch lines are configured to electrically connect the dummy signal line to the dummy pixels.

    Abstract translation: 公开了一种显示装置。 在一个方面中，显示装置包括基板，该基板包括有源区域和与有源区域相邻的无效区域。 像素沿第一方向延伸的第一信号线的交叉点和与第一方向交叉的第二方向延伸的第二信号线设置在有源区域中。 每个像素包括彼此面对的像素电极和相对电极。 多个虚拟像素沿着第二方向设置在非活动区域中，并且电源线设置在无效区域中并且连接到至少一个相对电极。 虚拟信号线电连接到虚拟像素并且设置在非活动区域中，并且分支线被配置为将虚拟信号线电连接到虚拟像素。

    Display apparatus having inorganic layer with grooves
    10.
    发明授权
    Display apparatus having inorganic layer with grooves 有权

    公开(公告)号：US12295238B2

    公开(公告)日：2025-05-06

    申请号：US18526014

    申请日：2023-12-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Injun Bae ,  Donghwi Kim ,  Chulho Kim ,  Jin Jeon

    IPC: H10K59/60 ,  H10K50/84 ,  H10K59/123 ,  H10K102/00

    Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.

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