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    DISPLAY DEVICE
    2.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230260451A1

    公开(公告)日：2023-08-17

    申请号：US18136956

    申请日：2023-04-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Hwi KIM ,  Na Young KIM ,  Jin JEON

    IPC: G09G3/32

    CPC classification number: G09G3/32 ,  G09G2320/0247 ,  G09G2310/062 ,  G09G2310/08

    Abstract: A display device includes pixels which are connected to first scan lines, second scan lines, third scan lines, emission control lines, and data lines; a scan driver which supplies a bias scan signal to each of the third scan lines at a first frequency and supplies a scan signal to each of the first scan line and the second scan line at a second frequency which corresponds to an image refresh rate of each of the pixels; an emission driver which supplies an emission control signal to each of the emission control lines at the first frequency; a data driver which supplies a data signal to each of the data lines at the second frequency; and a timing controller which controls driving of the scan driver, the emission driver, and the data driver.

    DISPLAY APPARATUS
    3.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220238613A1

    公开(公告)日：2022-07-28

    申请号：US17722020

    申请日：2022-04-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON ,  Jinkoo CHUNG

    IPC: H01L27/32 ,  G09G3/3266

    Abstract: Provided is a display apparatus including a substrate having a display area including a main pixel, and a sensor area including a sub-pixel and a transmission portion, a plurality of first lines arranged in the sensor area, extending in a first direction, and bypassing the transmission portion, and a first electrode layer under the plurality of first lines, between the sub-pixel and the transmission portion, and at least partially overlapping a spacing region between the plurality of first lines.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    4.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权

    公开(公告)号：US20220199023A1

    公开(公告)日：2022-06-23

    申请号：US17688838

    申请日：2022-03-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yong Jae KIM ,  Jin JEON ,  Chul Kyu KANG

    IPC: G09G3/3233 ,  H01L51/52 ,  H01L27/32 ,  G09G3/3266

    Abstract: An organic light emitting display device driven at a first driving frequency or a second driving frequency lower than the first driving frequency includes pixels coupled to first scan lines, second scan lines, and data lines, a first scan driver configured to supply scan signals to the first scan lines during a first period and a second period in one frame period, when the organic light emitting display device is driven at the second driving frequency, a second scan driver configured to supply scan signals to the second scan lines during the first period, when the organic light emitting display device is driven at the second driving frequency, and a data driver configured to supply a data signal to the data lines during the first period.

    DISPLAY PANEL AND A DISPLAY APPARATUS INCLUDING THE SAME
    5.
    发明申请
    DISPLAY PANEL AND A DISPLAY APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20220173176A1

    公开(公告)日：2022-06-02

    申请号：US17675000

    申请日：2022-02-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Injun BAE ,  Hyunwook CHOI ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

    IPC: H01L27/32

    Abstract: A display panel is provided including a substrate including a display area comprising first pixels and a sensor area including second pixels and a transmission portion. A display element layer is disposed on the substrate, the display element layer comprising the first pixels electrically connected to a first thin film transistor and the second pixels electrically connected to a second thin film transistor. A conductive layer is disposed between the second thin film transistor and the substrate, the conductive layer having two or more steps at an edge thereof.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200335524A1

    公开(公告)日：2020-10-22

    申请号：US16832796

    申请日：2020-03-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Bum LEE ,  Chul Ho KIM ,  Yun Hwan PARK ,  In Jun BAE ,  Woo Ri SEO ,  Jin JEON

    IPC: H01L27/12 ,  H01L23/552 ,  H01L31/14

    Abstract: A display device includes: a substrate; an active layer; a first insulating layer on the active layer; a gate electrode; a second insulating layer on the first conductive layer; a second conductive layer on the second insulating layer; a third insulating layer on the second conductive layer; and a source electrode connected to the source region of the first active pattern through a contact hole passing through the first insulating layer and the second insulating layer, and a drain electrode connected to the drain region, wherein the first active pattern, the gate electrode, the source electrode and the drain electrode constitute a thin film transistor, the display device further comprising at least one light shielding pattern around the thin film transistor, wherein the light shielding pattern includes a side light shielding pattern such that the third conductive layer passes through at least the third insulating layer.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    8.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190096330A1

    公开(公告)日：2019-03-28

    申请号：US16039524

    申请日：2018-07-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yong Jae KIM ,  Jin JEON

    IPC: G09G3/3266 ,  G09G3/3233

    Abstract: In an organic light emitting display device which displays an image in a first mode or a second mode, the organic light emitting display device includes: a first scan driver which supplies a first scan signal having a first voltage to first scan lines; a second scan driver which supplies a second scan signal having a second voltage larger than the first voltage to second scan lines; and a pixel unit including pixels each coupled to a corresponding first scan line and a corresponding second scan line. When a first image displayed in the second mode is changed to a second image to be displayed in the second mode, the second image is displayed in the first mode during a predetermined portion of a period, in which the second image is displayed, and is displayed in the second mode during the remaining portion of the period.

    DISPLAY APPARATUS
    10.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20170236481A1

    公开(公告)日：2017-08-17

    申请号：US15497080

    申请日：2017-04-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yong-Koo HER ,  Jin JEON ,  Kee-Han UH ,  Yong-Je JEON ,  Yong-Han PARK

    IPC: G09G3/36 ,  G02F1/1345 ,  G02F1/1362

    CPC classification number: G09G3/3677 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/136209 ,  G02F1/136286 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0286

    Abstract: A display apparatus includes a first substrate, a second substrate, and a driver chip. The first substrate includes a plurality of gate lines disposed in the display area and extended in a first direction, a plurality of data lines disposed on a gate insulating layer insulating the gate lines and extended in a second direction substantially perpendicular to the first direction, and a gate driving circuit section disposed in the first peripheral area adjacent to first ends of the gate lines. The second substrate is opposite to the first substrate. A liquid crystal is interposed between the first and second substrates. The driver chip is disposed in the second peripheral area adjacent to second ends of the gate lines opposite to the first ends so that the width of the upper and lower portions of the display area may be decreased.

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