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    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    12.
    发明公开
    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230284524A1

    公开(公告)日：2023-09-07

    申请号：US17737384

    申请日：2022-05-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaeweon HUR ,  Seulong KIM ,  Hyein JEONG

    IPC: H01L51/00 ,  C07F9/6568 ,  C09K11/06

    CPC classification number: H01L51/0071 ,  C07F9/65685 ,  C09K11/06 ,  H01L51/5076

    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer including an emission layer between the first electrode and the second electrode and an electron transport region between the emission layer and the second electrode. The electron transport region includes an electron transport layer and an electron injection layer between the electron transport layer and the second electrode. The electron transport layer includes a first material and a second material, the electron injection layer includes a third material and a fourth material, and an amount of the third material is in a range of about 50 parts by weight to about 99 parts by weight, based on a total of 100 parts by weight of the electron injection layer. The first material to the fourth material are respectively the same as described in the specification.

    ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME
    17.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20210074918A1

    公开(公告)日：2021-03-11

    申请号：US16996543

    申请日：2020-08-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seulong KIM ,  Kyungsik KIM ,  Sungwook KIM ,  Seungjin CHU ,  Jaeweon HUR

    IPC: H01L51/00

    Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and comprising an emission layer; and an electron transport region between the emission layer and the second electrode, wherein the electron transport region comprises a first auxiliary layer and a second auxiliary layer, the first auxiliary layer is between the emission layer and the second auxiliary layer, the first auxiliary layer comprises a first compound, the second auxiliary layer comprises a second compound, the second compound comprises at least one 7 electron-depleted nitrogen-containing ring, and the organic light-emitting device satisfies equations: T1(EML)≥T1(AXL1)+0.3 eV and T1(AXL2)≥T1(AXL1)+0.5 eV.

    MANUFACTURING METHOD OF DISPLAY DEVICE
    18.
    发明申请
    MANUFACTURING METHOD OF DISPLAY DEVICE 有权
    显示装置的制造方法

    公开(公告)号：US20160216547A1

    公开(公告)日：2016-07-28

    申请号：US14820327

    申请日：2015-08-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Younggu KIM ,  Kyungho PARK ,  Suji PARK ,  Yeongrong PARK ,  Baekkyun JEON ,  Minsik JUNG ,  Jaeweon HUR

    IPC: G02F1/1343 ,  H01L27/12 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/136

    CPC classification number: G02F1/13439 ,  G02F1/1333 ,  G02F1/133516 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/136 ,  G02F2001/133354 ,  G02F2001/133357 ,  H01L27/1225 ,  H01L27/1266 ,  H01L27/14634 ,  H01L27/1469

    Abstract: A method of manufacturing a display device including a thin substrate disposed with a rear electrode that is capable of preventing defects caused by static electricity, the method comprising adhering a first auxiliary substrate on an outer surface of a first substrate; forming a rear electrode on an outer surface of a second substrate, the second substrate being disposed opposed to the first substrate; adhering a second auxiliary substrate on the rear electrode; disposing a liquid crystal layer between an inner surface of the first substrate and an inner surface of the second substrate and adhering the first substrate and the second substrate together; and removing the first auxiliary substrate and the second auxiliary substrate from the first substrate and the second substrate, respectively.

    Abstract translation: 一种制造显示装置的方法，所述显示装置包括设置有能够防止由静电引起的缺陷的后电极的薄基板，所述方法包括：将第一辅助基板粘附在第一基板的外表面上; 在第二基板的外表面上形成后电极，所述第二基板设置成与所述第一基板相对; 将第二辅助基板粘附在后电极上; 在第一基板的内表面和第二基板的内表面之间设置液晶层，并将第一基板和第二基板粘合在一起; 以及分别从第一基板和第二基板移除第一辅助基板和第二辅助基板。

    METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY
    19.
    发明申请
    METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY 有权
    制造液晶显示方法

    公开(公告)号：US20150346559A1

    公开(公告)日：2015-12-03

    申请号：US14614810

    申请日：2015-02-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Mihwa LEE ,  Suk Hoon KANG ,  BongSung SEO ,  Hongyeon LEE ,  Yeongrong PARK ,  Junwoo LEE ,  Baekkyun JEON ,  Jaeweon HUR

    IPC: G02F1/1337

    CPC classification number: G02F1/133788 ,  G02F1/133711 ,  G02F1/133723 ,  G02F2001/133715

    Abstract: A liquid crystal display may be manufactured by forming a first alignment layer on a first base substrate, forming a second alignment layer on a second base substrate, disposing liquid crystal on the first alignment layer or the second alignment layer, and combining the first base substrate and the second base substrate with each other. At least one of the first and second alignment layers may be formed by forming an alignment solution including an alignment agent and a cross-linking agent on the first or second base substrate. The alignment solution is cured at a first temperature to form an alignment layer. The base substrate is exposed to light or an electron beam to align the alignment layer. The alignment layer is baked at a second temperature. The first temperature is lower than a cross-linking reaction temperature of the cross-linking agent.

    Abstract translation: 液晶显示器可以通过在第一基底基板上形成第一取向层，在第二基底基板上形成第二取向层，在第一取向层或第二取向层上配置液晶，将第一基板 和第二基底基板。 可以通过在第一或第二基底基板上形成包含取向剂和交联剂的取向溶液来形成第一和第二取向层中的至少一个。 对准溶液在第一温度下固化以形成取向层。 基底衬底暴露于光或电子束以对准取向层。 对准层在第二温度下烘烤。 第一个温度低于交联剂的交联反应温度。

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