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    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240365646A1

    公开(公告)日：2024-10-31

    申请号：US18432135

    申请日：2024-02-05

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Cheon Myeong LEE ,  Soo Min BAEK ,  Ju Youn SON ,  Sang Ho KIM ,  Ji Won LEE ,  Baek Hyeon LIM ,  Ju Hwa HA

    IPC分类号： H10K59/80 ,  H10K59/12 ,  H10K77/10 ,  H10K102/00

    CPC分类号： H10K59/878 ,  H10K59/1201 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/351

    摘要： A display device includes: a base layer; a pixel circuit layer disposed on the base layer, wherein the pixel circuit layer includes a pixel circuit; a light emitting element layer disposed on the pixel circuit layer, wherein the light emitting element layer includes a light emitting element electrically connected to the pixel circuit; and a reflective structure layer disposed on the light emitting element layer, wherein the reflective structure layer includes: a first intermediate layer disposed on the light emitting element; a first reflective layer disposed on the first intermediate layer; a second intermediate layer disposed on the first reflective layer; and a second reflective layer disposed on the first reflective layer while being spaced apart from the first reflective layer, wherein the first reflective layer includes a first curved surface, and wherein the second reflective layer includes a second curved surface which faces the first curved surface.

    DISPLAY PANEL
    6.
    发明公开
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20240365614A1

    公开(公告)日：2024-10-31

    申请号：US18632134

    申请日：2024-04-10

    申请人： Samsung Display Co., Ltd.

    发明人： KYUNGHOE LEE ,  SOIL YOON ,  CHEOL-GON LEE ,  MUKYUNG JEON

    IPC分类号： H10K59/131 ,  H10K39/34 ,  H10K59/40

    CPC分类号： H10K59/131 ,  H10K59/40 ,  H10K39/34

    摘要： A display panel includes a base layer, data lines extending in a first direction, arranged in a second direction crossing the first direction, pixels which are connected to the corresponding data lines and each of which includes an emission layer, lead-out lines extending in the first direction and between the data lines adjacent to each other, sensors which are connected to the corresponding lead-out lines, each of which includes a photoelectric conversion layer, and between the pixels adjacent to each other, and a sensor connection lines at one side and the other side of the base layer. Each of the sensor connection lines includes a first sensor pattern extending in the first direction and a second sensor pattern extending in the second direction to cross each of the data lines and the lead-out lines.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    7.
    发明公开
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20240365613A1

    公开(公告)日：2024-10-31

    申请号：US18624434

    申请日：2024-04-02

    申请人： Samsung Display Co., Ltd.

    发明人： Sun Kwun SON ,  Sang Yong NO ,  Dong Hee SHIN

    IPC分类号： H10K59/131 ,  H10K59/121

    CPC分类号： H10K59/131 ,  H10K59/1216

    摘要： A display device is disclosed that includes a substrate, first through fourth conductive layers, first through fourth insulating layers, a semiconductor layer, and a light emitting layer. The first conductive layer is disposed on the substrate and includes a first conductive pattern. The first insulating layer is disposed on the first conductive layer. The semiconductor layer is disposed on the first insulating layer and includes a first channel region and a capacitor pattern. The second insulating layer is disposed on the semiconductor layer. The second conductive layer is disposed on the second insulating layer and includes a first gate electrode overlapping the first channel region. The third insulating layer is disposed on the second conductive layer. The third conductive layer is disposed on the third insulating layer and includes a common electrode. The fourth insulating layer is disposed on the third conductive layer. The fourth conductive layer is disposed on the fourth insulating layer and includes a plurality of pixel electrodes. The light emitting layer is disposed between the pixel electrode and the common electrode. The first gate electrode is electrically connected to the first conductive pattern through a first opening formed in the first insulating layer and the second insulating layer. The pixel electrode is electrically connected to the capacitor pattern. The capacitor pattern overlaps the first conductive pattern with the first insulating layer interposed therebetween to form a capacitor.

    DISPLAY DEVICE
    8.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240365607A1

    公开(公告)日：2024-10-31

    申请号：US18626030

    申请日：2024-04-03

    申请人： Samsung Display Co., LTD.

    发明人： JUNHYUN PARK ,  HYEONGSEOK KIM ,  HEEJEAN PARK ,  SUNHWA LEE

    IPC分类号： H10K59/126 ,  G09G3/3233

    CPC分类号： H10K59/126 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/08 ,  G09G2320/0233

    摘要： A display device includes: a display panel including a light emitting element and a pixel circuit unit connected to the light emitting element. The pixel circuit unit includes: a first transistor connected between a drive voltage line and the light emitting element and which operates depending on a potential of a first node; a second transistor connected between a data line and a second node; a first capacitor electrode connected to the first node; a second capacitor electrode connected to the second node and which faces the first capacitor electrode; a third capacitor electrode connected to the second node; a fourth capacitor electrode, which faces the third capacitor electrode and is connected to the drive voltage line; a bridge electrode, which connects the second capacitor electrode and the third capacitor electrode; and a shielding electrode, which overlaps the bridge electrode in a plan view.