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    DISPLAY PANEL
    11.
    发明申请
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20190172890A1

    公开(公告)日：2019-06-06

    申请号：US16200477

    申请日：2018-11-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung-Hwan CHO ,  Doo Hwan KIM ,  Tae Jin KIM ,  Tae Hyun KIM ,  Joo Sun YOON ,  Min Jae JEONG ,  Jong Hyun CHOI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes a first substrate having a display area and a peripheral area. The display area includes pixels with first output wires connected to the pixels. A first driver is connected to the first output wires and positioned in the peripheral area at a first side of the display area. The first substrate includes a notch portion having a curved edge and the display area has a first display portion and a second display portion with the notch portion therebetween. At least one of the first output wires is a first main line at the first display portion, a second main line at the second display portion, and a first connecting line that is connected to the first main line and the second main line and is at the peripheral area between the first display portion and the second display portion.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    14.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20250133921A1

    公开(公告)日：2025-04-24

    申请号：US18763499

    申请日：2024-07-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Chang Ho YI ,  Joo Sun YOON

    IPC: H10K59/124 ,  H10K59/12 ,  H10K59/121

    Abstract: A display device according to an embodiment includes a substrate, a first transistor including a first active layer disposed on the substrate and including a first portion including a first channel region and a second portion and a third portion spaced apart from each other with the first portion disposed between the second portion and the third portion, and a first gate electrode disposed on the first portion of the first active layer, at least one first dummy gate electrode disposed on a part of at least one of the second portion or the third portion of the first active layer and spaced apart from the first gate electrode, and a first gate insulating layer disposed between the first active layer and each of the first gate electrode and the at least one first dummy gate electrode.

    DISPLAY DEVICE WITH HIGHER SCREEN-TO-BODY RATIO
    15.
    发明申请
    DISPLAY DEVICE WITH HIGHER SCREEN-TO-BODY RATIO 有权

    公开(公告)号：US20210320275A1

    公开(公告)日：2021-10-14

    申请号：US17260971

    申请日：2019-05-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung-Hwan CHO ,  Jong Hyun CHOI ,  Ju Chan PARK ,  Joo Sun YOON ,  Jong Hyuk LEE

    IPC: H01L51/52 ,  H01L51/00

    Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.

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

    公开(公告)号：US20190165079A1

    公开(公告)日：2019-05-30

    申请号：US16201172

    申请日：2018-11-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SEUNG-HWAN CHO ,  Jong Hyun CHOI ,  Doo Hwan KIM ,  Do Keun SONG ,  Joo Sun YOON ,  Min Jae JEONG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes: a first substrate including a display area and a non-display area bordering at least a portion of the display area; a first transistor disposed in the display area, and includes a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. A driving circuit is disposed in the non-display area, and includes a second transistor including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. An insulating layer disposed between the source and drain electrodes of the second transistor and the source and drain electrodes of the first transistor over the second transistor; a signal transmission line disposed in the non-display area, and transmitting a signal to the driving circuit; a second substrate facing the first substrate; and a sealant disposed in the non-display area between the first substrate and the second substrate, and overlapping the second transistor. The structure of the display device provides a bezel with a reduced width and resistance to pixel damage during formation of the sealant.

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE 有权

    公开(公告)号：US20180158891A1

    公开(公告)日：2018-06-07

    申请号：US15866220

    申请日：2018-01-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Joung-Keun PARK ,  Ki Wan AHN ,  Joo Sun YOON

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3262 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/5209

    Abstract: Provided is a display device, including: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion comprising all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer.

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE 有权
    用于制造显示装置的显示装置和方法

    公开(公告)号：US20140367664A1

    公开(公告)日：2014-12-18

    申请号：US14304827

    申请日：2014-06-13

    Applicant: Samsung Display Co., Ltd

    Inventor： Joung-Keun PARK ,  Ki Wan Ahn ,  Joo Sun YOON

    IPC: H01L27/32

    CPC classification number: H01L27/3262 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/5209

    Abstract: Provided is a display device, including: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion comprising all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer.

    Abstract translation: 提供了一种显示装置，包括：基板; 包括共同限定像素区域的外边界的栅极线，数据线和驱动电压线的信号线; 连接到信号线的晶体管; 第一电极，跨越像素区域延伸并形成在信号线和晶体管上，并连接到晶体管，第一电极具有仅覆盖信号线和晶体管的第一部分，第二部分包括所有第一电极 不包括在第一部分; 仅形成在第一电极的第一部分上的像素限定层; 形成在基本上整个第二部分而不是在第一部分上的有机发射层; 以及形成在像素限定层和有机发射层上的第二电极。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    20.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权

    公开(公告)号：US20250166564A1

    公开(公告)日：2025-05-22

    申请号：US18916447

    申请日：2024-10-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Sang Hyun KANG ,  Do Hyun KANG ,  Oh Chul KWON ,  Pan Ju KIM ,  Byung Kwan SONG ,  Joo Sun YOON ,  Sang Myoung LEE ,  Joon HUH

    IPC: G09G3/3233

    Abstract: A display device includes pixels connected to scan lines, data lines, and emission control lines, a start signal generator configured to generate a first start signal corresponding to a first emission control signal supplied in a write period of a frame period, in which a data signal is supplied, and a second start signal corresponding to a second emission control signal supplied in a maintenance period of the frame period, in which the data signal is maintained, and having a width that is different from a width of the first start signal, a selector configured to supply the first start signal or the second start signal based on a control signal from a controller, and an emission driver configured to supply the first emission control signal or the second emission control signal to the emission control lines based on the first start signal or the second start signal.

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