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    DISPLAY DEVICE
    21.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230118413A1

    公开(公告)日：2023-04-20

    申请号：US17867461

    申请日：2022-07-18

    Applicant: Samsung Display Co., LTD.

    Inventor： Min Oh CHOI ,  Gee Bum KIM ,  Kwang Soo BAE ,  Bo Kwang SONG ,  Dae Young LEE

    IPC: H01L27/32 ,  G06F3/044 ,  H01L51/52

    Abstract: A display device includes: a substrate; a plurality of light emitting parts on the substrate, and to emit light; a plurality of light sensing parts on the substrate, and to sense incident light; a bank layer partitioning the plurality of light emitting parts and the plurality of light sensing parts; and a touch sensing layer including a touch electrode on the bank layer. A first distance between one light sensing part from among the plurality of light sensing parts and the touch electrode in one direction is smaller than a second distance between a first light emitting part of the plurality of light emitting parts and the touch electrode in the one direction.

    DISPLAY DEVICE
    22.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220285460A1

    公开(公告)日：2022-09-08

    申请号：US17511733

    申请日：2021-10-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Suk KIM ,  Gee Bum KIM ,  Tae Hoon YANG ,  Byeong Wook YOO ,  Dae Young LEE ,  Keum Dong JUNG

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

    Abstract: A display device including: a base layer; a backplane structure provided on the base layer, the backplane structure including pixel circuits and a sensor circuit; a pixel layer provided on the backplane structure, the pixel layer including light emitting elements respectively connected to the pixel circuits and a light receiving element connected to the sensor circuit; an encapsulation layer covering the pixel layer; a black matrix provided on the encapsulation layer, wherein the black matrix includes openings overlapping the light emitting elements and the light receiving element; and a color filter provided on the encapsulation layer and covering the black matrix, wherein the light emitting elements include light emitting layers, the light receiving element includes a light receiving layer and at least one of the openings of the black matrix overlaps one of the light emitting layers and the light receiving layer.

    DISPLAY DEVICE
    24.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240130164A1

    公开(公告)日：2024-04-18

    申请号：US18353681

    申请日：2023-07-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byung Han YOO ,  Jung Woo PARK ,  Tae Kyung AHN ,  Gun Hee KIM ,  Dae Young LEE

    IPC: H10K59/122 ,  H10K39/34 ,  H10K59/35

    CPC classification number: H10K59/122 ,  H10K39/34 ,  H10K59/353

    Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.

    DISPLAY DEVICE
    27.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220156477A1

    公开(公告)日：2022-05-19

    申请号：US17394507

    申请日：2021-08-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki June LEE ,  Tae Hoon YANG ,  Dae Young LEE ,  Sun Hwa LEE ,  Ki Hyun PYO

    IPC: G06K9/00 ,  G09G3/32 ,  H01L27/32

    Abstract: A display device includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a circuit element layer having an opening. The circuit element layer includes a first semiconductor layer and a first conductive layer that includes a first scan line pattern and an emission control line. A second conductive layer is disposed on the first conductive layer and includes a first initialization line, a second scan line pattern and a third scan line pattern. A second semiconductor layer is disposed on the second conductive layer. A third conductive layer is disposed on the second semiconductor layer and includes fourth and fifth scan line patterns. The first initialization line includes a first portion and a second portion each extending in a first direction, and a third portion disposed therebetween. The second portion extends diagonally with respect to the first direction.

    DISPLAY PANEL HAVING IMPROVED BRIGHTNESS AND METHOD FOR FABRICATING THE SAME
    30.
    发明申请
    DISPLAY PANEL HAVING IMPROVED BRIGHTNESS AND METHOD FOR FABRICATING THE SAME 审中-公开
    具有改善亮度的显示面板及其制造方法

    公开(公告)号：US20160181281A1

    公开(公告)日：2016-06-23

    申请号：US14813556

    申请日：2015-07-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dae Young LEE ,  Byung Du AHN ,  Jung Gun NAM ,  Gug Rae JO

    IPC: H01L27/12

    CPC classification number: H01L27/124 ,  H01L27/1262 ,  H01L29/78633 ,  H01L29/78645 ,  H01L29/7869

    Abstract: A display panel comprises a substrate, a gate line, a data line insulated from the gate line, a thin film transistor electrically connected to the gate line and the data line, wherein the thin film transistor comprises a gate electrode group formed on the substrate, a gate insulating film formed on the gate electrode group, an active layer formed on the gate insulating film to at least partially overlap the gate electrode group and a source electrode and a drain electrode formed on the active layer so as to be spaced apart from each other, wherein the gate electrode group includes a first gate electrode formed on the substrate, a second gate electrode formed on the first gate electrode, and an insulating layer between the first gate electrode and the second gate electrode, and wherein the first gate electrode has reflectivity higher than that of the second gate electrode.

    Abstract translation: 显示面板包括基板，栅极线，与栅极线绝缘的数据线，电连接到栅极线和数据线的薄膜晶体管，其中薄膜晶体管包括形成在基板上的栅极电极组， 形成在所述栅电极组上的栅极绝缘膜，形成在所述栅极绝缘膜上的有源层，以至少部分地与所述栅电极组重叠，以及形成在所述有源层上的源电极和漏电极，以与每个 其特征在于，所述栅电极组包括在所述基板上形成的第一栅电极，形成在所述第一栅电极上的第二栅电极，以及所述第一栅电极与所述第二栅电极之间的绝缘层， 反射率高于第二栅电极的反射率。

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