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    Display device
    22.
    发明授权
    Display device 有权

    公开(公告)号：US12135487B2

    公开(公告)日：2024-11-05

    申请号：US18301483

    申请日：2023-04-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun-Chol Bang ,  Won Kyu Kwak ,  Dong Wook Kim ,  Jin Woo Park ,  Sun-Ja Kwon

    IPC: G02F1/1362 ,  G02F1/1368

    Abstract: A display device includes a first display area including a plurality of first pixel areas and a second display area including a plurality of second pixel areas and a plurality of light transmitting areas. Each of the plurality of first pixel areas includes at least one first pixel to display an image. Each of the plurality of second pixel areas includes at least one second pixel to display the image. The light transmitting area does not include a pixel capable of displaying the image and has higher light transmittance than the second pixel area. In the second display area, at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a first direction, and at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a second direction different from the first direction.

    ORGANIC LIGHT-EMITTING DIODE DISPLAY
    23.
    发明公开
    ORGANIC LIGHT-EMITTING DIODE DISPLAY 审中-公开

    公开(公告)号：US20240341146A1

    公开(公告)日：2024-10-10

    申请号：US18750434

    申请日：2024-06-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sun-Ja Kwon ,  Jae-Yong Lee ,  Ji-Eun Lee ,  So-Young Kang ,  Sang-Ho Seo

    IPC: H10K59/131 ,  H01L27/12 ,  H10K59/124

    CPC classification number: H10K59/131 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H10K59/124

    Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and an active pattern formed over the substrate and including first to fourth regions. A gate insulation layer is formed over the active pattern and the substrate, and a first gate electrode is formed over the gate insulation layer and partially overlapping the active pattern. The first gate electrode, the first region and the second region define a first transistor. A second gate electrode is formed on the same layer as the first gate electrode. The second gate electrode, the third region and the fourth region define a second transistor, and the second gate electrode, the second region and the fourth region define a third transistor. A first insulating interlayer is formed over the first gate electrode, the second gate electrode, and the gate insulation layer.

    DISPLAY DEVICE INCLUDING A FLEXIBLE SUBSTRATE
    28.
    发明申请
    DISPLAY DEVICE INCLUDING A FLEXIBLE SUBSTRATE 有权

    公开(公告)号：US20210111240A1

    公开(公告)日：2021-04-15

    申请号：US17108586

    申请日：2020-12-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Ae Park ,  Sun-Ja Kwon ,  Byung Sun Kim ,  Yang Wan Kim ,  Su Jin Lee ,  Jae Yong Lee

    IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/00

    Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area. The peripheral area includes a bending region and a contact region adjacent to the bending region. A first connection line includes a first portion disposed in the contact region, and a second portion disposed in both the bending region and the contact region, and including a first layer and a second layer. At least part of the second layer of the second portion overlaps the first layer of the second portion. In the contact region, the first layer of the second portion is electrically connected to the first portion, and the second layer of the second portion is electrically connected to the first layer of the second portion.

    DISPLAY DEVICE HAVING LIGHT TRANSMISSIVE REGIONS
    29.
    发明申请
    DISPLAY DEVICE HAVING LIGHT TRANSMISSIVE REGIONS 审中-公开

    公开(公告)号：US20200227508A1

    公开(公告)日：2020-07-16

    申请号：US16739714

    申请日：2020-01-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Wook Kim ,  Won Kyu Kwak ,  Jin Woo Park ,  Hyun-Chol Bang ,  Sun-Ja Kwon ,  Jeong Woo Park

    IPC: H01L27/32

    Abstract: An exemplary embodiment of the present invention provides a display device including a first display area having a plurality of first pixel regions and a second display area having both a plurality of second pixel regions and a plurality of light transmissive regions. The second display area includes a plurality of scan lines. The second pixel region includes a plurality of pixel electrodes and a voltage line disposed on a same layer as the pixel electrodes. The voltage line overlaps the scan line to be parallel therewith in the light transmissive region.

    Pixel, organic light emitting display including the pixel, and method of driving the same
    30.
    发明授权
    Pixel, organic light emitting display including the pixel, and method of driving the same 有权
    像素，包括像素的有机发光显示器及其驱动方法

    公开(公告)号：US09337439B2

    公开(公告)日：2016-05-10

    申请号：US14043511

    申请日：2013-10-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Ja Kwon

    IPC: G09G3/32 ,  H01L51/52

    CPC classification number: H01L51/52 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/0257 ,  G09G2320/045

    Abstract: In an organic light emitting display including a pixel, and a method of driving the same, the pixel includes an organic light emitting diode (OLED), a storage capacitor coupled between a first power supply and a first node, a first transistor for controlling a current that flows from the first power supply to a second power supply through the OLED in response to a voltage applied to the first node, a second transistor coupled between a data line and a first electrode of the first transistor and turned on when a control signal is supplied through a control line, a third transistor coupled between the first node and a second electrode of the first transistor and turned on when a scan signal is supplied through an nth (n is a natural number) scan line, and a fourth transistor coupled between an initializing power supply and the first node and turned on when the scan signal is supplied through an (n−1)th scan line.

    Abstract translation: 在包括像素的有机发光显示器及其驱动方法中，像素包括有机发光二极管（OLED），耦合在第一电源和第一节点之间的存储电容器，用于控制 响应于施加到第一节点的电压，通过OLED从第一电源流过第二电源的电流;耦合在第一晶体管的数据线和第一电极之间的第二晶体管，当控制信号 耦合在第一晶体管和第一晶体管的第二电极之间的第三晶体管，当通过第n（n为自然数）扫描线提供扫描信号时导通，第四晶体管耦合 在初始化电源和第一节点之间，并且当通过第（n-1）扫描线提供扫描信号时，其被接通。

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