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    REAR GLASS TOUCH SENSOR
    3.
    发明申请
    REAR GLASS TOUCH SENSOR 有权

    公开(公告)号：US20220091688A1

    公开(公告)日：2022-03-24

    申请号：US17419872

    申请日：2019-12-26

    Applicant: DONGWOO FINE-CHEM CO., LTD.

    Inventor： Jongmin KIM ,  Dong Pil PARK ,  Jaehyun LEE

    IPC: G06F3/044 ,  G06K9/00 ,  H04M1/02

    Abstract: A touch sensor includes a sensing cell part having a plurality of sensing cells, a wiring part having a plurality of wires for transmitting a sensing signal of the sensing cell part, and a pad electrode part having a plurality of pad electrodes for transmitting the sensing signal received from the wiring part to an flexible printed circuits board (FPCB), and is coupled to a rear glass of a portable terminal.

    Pad Electrode Part and Touch Sensor therewith
    4.
    发明申请
    Pad Electrode Part and Touch Sensor therewith 有权

    公开(公告)号：US20220027035A1

    公开(公告)日：2022-01-27

    申请号：US17291329

    申请日：2019-11-08

    Applicant: DONGWOO FINE-CHEM CO., LTD.

    Inventor： Ju In YOON ,  Keon KIM ,  Jaehyun LEE

    IPC: G06F3/041

    Abstract: A pad electrode part includes a plurality of pad electrodes transmitting a sensing signal of a sensing cell part to an FPCB, The pad electrode includes a plurality of widthwise arrangement groups arranged spaced apart in a width direction, and the plurality of widthwise arrangement groups are arranged to be spaced apart in a longitudinal direction as well. A pad electrode of the first widthwise arrangement group and a pad electrode of the second widthwise arrangement group have a same area but different lengths and widths.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240121982A1

    公开(公告)日：2024-04-11

    申请号：US18244278

    申请日：2023-09-10

    Applicant: Samsung Display Co., LTD.

    Inventor： Sunkwang KIM ,  Shoyeon KIM ,  Hyungjin SONG ,  Jaehyun LEE

    IPC: H10K59/121 ,  H10K59/131

    CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K59/1315

    Abstract: A display device includes a transistor including an active layer and a gate electrode which overlaps a channel region of the active layer and includes at least one layer, a storage capacitor which includes a first capacitor electrode which is electrically connected to the transistor and disposed below the active layer and a second capacitor electrode over the first capacitor electrode, a connection layer connecting the second capacitor electrode and the active layer to each other, and a conductive pattern disposed between the storage capacitor and the transistor and including a material identical to a material of the at least one layer of the gate electrode.

    METHOD OF MANUFACTURING DISPLAY APPARATUS AND DISPLAY APPARATUS MANUFACTURED THROUGH THE METHOD
    6.
    发明申请
    METHOD OF MANUFACTURING DISPLAY APPARATUS AND DISPLAY APPARATUS MANUFACTURED THROUGH THE METHOD 有权
    通过该方法制造显示装置和显示装置的方法

    公开(公告)号：US20160284733A1

    公开(公告)日：2016-09-29

    申请号：US14925644

    申请日：2015-10-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaehyun LEE

    IPC: H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H01L29/66

    CPC classification number: H01L27/124 ,  H01L27/1288 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66757 ,  H01L29/78666 ,  H01L29/78675 ,  H01L2227/323

    Abstract: A method of manufacturing a display apparatus includes: preparing a substrate including a pixel circuit region and a driving circuit region; forming a first active layer at the pixel circuit region; forming a second active layer at the driving circuit region; forming gate electrodes that overlap the first active layer and the second active layer, respectively, with a gate insulating layer disposed therebetween; forming a first insulating layer covering the first and second active layers; forming a first contact hole that passes through the first insulating layer until a portion of the first active layer is exposed; heat-treating the substrate where the first insulating layer, in which the first contact hole is formed, is formed; and forming a second contact hole that passes through the first insulating layer disposed on the heat-treated substrate until a portion of the second active layer is exposed.

    Abstract translation: 制造显示装置的方法包括：准备包括像素电路区域和驱动电路区域的基板; 在像素电路区域形成第一有源层; 在驱动电路区域形成第二有源层; 分别形成与所述第一有源层和所述第二有源层重叠的栅电极，栅极绝缘层分别设置在所述栅电极之间; 形成覆盖所述第一和第二有源层的第一绝缘层; 形成穿过所述第一绝缘层直到所述第一有源层的一部分露出的第一接触孔; 热处理形成有第一接触孔的第一绝缘层的基板; 以及形成穿过设置在经热处理的衬底上的第一绝缘层直到第二有源层的一部分露出的第二接触孔。

    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    8.
    发明申请
    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20210313535A1

    公开(公告)日：2021-10-07

    申请号：US17156610

    申请日：2021-01-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Mikyung KIM ,  Jaehyun LEE ,  Jiwon KWAK ,  Hyerim KIM ,  Jihyun SEO ,  Hanbyul JANG

    IPC: H01L51/50

    Abstract: A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer disposed between the first electrode and the second electrode and having an emission layer, wherein the interlayer includes: i) a hole transport region disposed between the first electrode and the emission layer; and ii) an electron transport region disposed between the emission layer and the second electrode; wherein: the emission layer includes three or more hosts; the electron transport region includes a buffer layer; the three or more hosts include a hole transport host, a first electron transport host, and a second electron transport host; the buffer layer includes a third electron transport host; and a lowest unoccupied molecular orbital energy level of the second electron transport host is substantially equal to a lowest unoccupied molecular orbital energy level of the third electron transport host.

    ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME
    9.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20210265575A1

    公开(公告)日：2021-08-26

    申请号：US16996392

    申请日：2020-08-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaehyun LEE ,  Mikyung KIM ,  Seunggak YANG ,  Byounghee PARK ,  Jihyun SEO

    IPC: H01L51/00

    Abstract: An organic light-emitting device including a first electrode, a second electrode, and an organic layer between the first and the second electrode, wherein the organic layer includes an emission layer, and the emission layer includes a first compound as a hole transport compound, a second compound as an electron transport compound, and a third compound represented by Formula 1: wherein in Formula 1, M is a transition metal, and at least one selected from A1 and A2 includes at least one deuterium.

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