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    ORGANIC LIGHT EMITTING DIODE DISPLAY
    11.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20150130691A1

    公开(公告)日：2015-05-14

    申请号：US14250568

    申请日：2014-04-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Mu Kyung JEON

    IPC: G09G3/32

    CPC classification number: G09G3/3225 ,  G09G2300/0861 ,  G09G2310/0216 ,  G09G2310/0262 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

    Abstract: An OLED pixel includes a switching transistor to transfer a data signal to a driving transistor. The switching transistor includes a first gate coupled to receive a first scan signal and a second gate coupled to receive a second scan signal received before the first scan signal. A storage capacitor is connected to a first terminal of the driving transistor and the first transistor passes a data signal to a second terminal of the driving transistor based on the first and second scan signals. A compensation transistor and an initialization transistor are also included. The compensation transistor includes first and second gates to receive the first scan signal to establish a signal path between the first terminal and a third terminal of the driving transistor. The initialization transistor establishes a signal path between an initialization voltage and the storage capacitor between its two gates.

    Abstract translation: OLED像素包括将数据信号传送到驱动晶体管的开关晶体管。 开关晶体管包括耦合以接收第一扫描信号的第一栅极和耦合以接收在第一扫描信号之前接收的第二扫描信号的第二栅极。 存储电容器连接到驱动晶体管的第一端，并且第一晶体管基于第一和第二扫描信号将数据信号传递到驱动晶体管的第二端。 还包括补偿晶体管和初始化晶体管。 补偿晶体管包括第一和第二栅极，用于接收第一扫描信号以在驱动晶体管的第一端和第三端之间建立信号路径。 初始化晶体管在初始化电压和其两个栅极之间的存储电容器之间建立信号路径。

    DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME
    12.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME 有权

    公开(公告)号：US20250048866A1

    公开(公告)日：2025-02-06

    申请号：US18788141

    申请日：2024-07-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Cheol Gon LEE ,  So Il YOON ,  Kyung Hoe LEE ,  Mu Kyung JEON

    IPC: H10K59/131 ,  G06V40/13 ,  H10K59/126 ,  H10K59/65 ,  H10K59/88

    Abstract: A display device may include: a substrate including a display area which includes a first area and a second area and a non-display area; data lines located in the first area and the second area; readout lines located in the first area and the second area, the readout lines being spaced apart from the data lines; connection lines extending from the first area to the second area, the connection lines being electrically connected to corresponding readout lines disposed in the second area; and bridge lines extending from the second area to the first area, the bridge lines being electrically connected to corresponding data lines disposed in the first area. The connection lines and the bridge lines does not overlap with each other.

    DISPLAY DEVICE
    13.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230352627A1

    公开(公告)日：2023-11-02

    申请号：US18116425

    申请日：2023-03-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyeong Seok KIM ,  Jang Mi KANG ,  Jun Hyun PARK ,  Min Jae JEONG ,  Mu Kyung JEON

    IPC: H01L33/38 ,  H01L33/62 ,  G06F1/16 ,  H04M1/02

    CPC classification number: H01L33/382 ,  H01L33/62 ,  G06F1/1616 ,  H04M1/0216

    Abstract: A display device including a substrate, a first semiconductor layer disposed on the substrate, a first gate electrode disposed on the first semiconductor layer, a first storage electrode overlapping at least a portion of the first gate electrode and forming a first capacitor with the first gate electrode, and a first electrode disposed on the first storage electrode and forming a second capacitor together with the first storage electrode. The first storage electrode includes a first opening, the first electrode includes a second opening, and the first opening and the second opening overlap each other.

    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230089207A1

    公开(公告)日：2023-03-23

    申请号：US17831323

    申请日：2022-06-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Cheol Gon LEE ,  Hee Jean PARK ,  Hee Rim SONG ,  Yu Jin LEE ,  Mu Kyung JEON

    IPC: G09G3/32 ,  G06V40/13

    Abstract: A display device includes: pixel circuits arranged in a first direction on each of a first pixel row and a second pixel row; dummy sensor circuits arranged in a predetermined interval between the pixel circuits on the first pixel row; sensor circuits arranged in the interval between the pixel circuits on the second pixel row; light emitting elements disposed on the pixel circuits and connected to each of the pixel circuits; first light receiving elements on at least some of the pixel circuits of the first pixel row and the dummy sensor circuits; and second light receiving elements on at least some of the pixel circuits of the second pixel row and the sensor circuits. One of the sensor circuits is connected to at least two of the first light receiving elements and at least two of the second light receiving elements.

    DISPLAY DEVICE
    15.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220165217A1

    公开(公告)日：2022-05-26

    申请号：US17482521

    申请日：2021-09-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yu Jin LEE ,  Mu Kyung JEON ,  Mee Hye JUNG ,  Hee Jean PARK

    IPC: G09G3/3266 ,  H01L27/32

    Abstract: Embodiments of the present disclosure relates to a display device. According to an embodiment of the disclosure, a display device includes a substrate including a first display region and a second display region surrounding the first display region, a first pixel disposed in the first display region, a second pixel disposed in the second display region, and scan stages which are disposed in the second display region and apply scan signals to the first pixel and the second pixel. The first pixel includes a first pixel driver including a first pixel transistor and a first pixel light-emitting device connected to the first pixel driver. The second pixel includes a second pixel driver including a second pixel transistor and a second pixel light-emitting device connected to the second pixel driver. The second pixel driver is disposed between scan stages adjacent to each other along a first direction.

    DISPLAY DEVICE
    16.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210249495A1

    公开(公告)日：2021-08-12

    申请号：US17003365

    申请日：2020-08-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun Hwa LEE ,  Mu Kyung JEON ,  Il Nam KIM ,  Ji Hun RYU ,  Ki Hyun PYO

    IPC: H01L27/32 ,  H01L25/18 ,  G09G3/3258 ,  G06K9/00 ,  G06F3/041 ,  G09G3/3233

    Abstract: Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.

    DISPLAY DEVICE
    17.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200342791A1

    公开(公告)日：2020-10-29

    申请号：US16927878

    申请日：2020-07-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Mu Kyung JEON

    IPC: G09F9/30 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

    Abstract: A display device may include a first pixel, a second pixel, a first data line electrically connected to the first pixel, a second data line electrically connected to the second pixel and electrically insulated from the first data line, a first signal wire electrically connected to the first data line, a second signal wire electrically connected to the second data line, and a connecting wire electrically connecting the second data line to the second signal wire. The connecting wire may include a first section and a second section. The second section may be directly connected to the first section, may overlap the first pixel, may overlap the first data line, and may be oblique relative to each of the first data line and the second data line in a plan view of the display device.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250160141A1

    公开(公告)日：2025-05-15

    申请号：US19019319

    申请日：2025-01-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sun Hwa LEE ,  Mu Kyung JEON ,  Il Nam KIM ,  Ji Hun RYU ,  Ki Hyun PYO

    IPC: H10K59/126 ,  G06F3/041 ,  G06F3/044 ,  G06V40/13 ,  G09G3/3233 ,  G09G3/3258 ,  H01L25/18 ,  H10K59/131 ,  H10K59/35

    Abstract: Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.

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