中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.016 seconds)

    ORGANIC LIGHT-EMITTING DEVICE
    3.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权

    公开(公告)号：US20210217964A1

    公开(公告)日：2021-07-15

    申请号：US17142900

    申请日：2021-01-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyeongpil KIM ,  Wonjong KIM ,  Hyoyeon KIM ,  Yeongrong PARK ,  Dongkyu SEO ,  Junyong SHIN ,  Junghee AN ,  Byeongwook YOO ,  Daeho LEE ,  Byungseok LEE ,  Jaejin LYU

    IPC: H01L51/00

    Abstract: An organic light-emitting device and a flat-display apparatus, the organic light-emitting device including: a charge generating layer between two adjacent emission units, the charge generating layer including an n-type charge generating layer and a p-type charge generating layer, wherein at least one of the n-type and the p-type charge generating layers includes a first inorganic material selected from a late transition metal, a metalloid, a compound including late transition metals, a compound including metalloids, a compound including a late transition metal and a metalloid, and combinations thereof, the late transition metal is at least one selected from Al, Ga, In, Tl, Sn, Pb, Fl, Bi, and Po, the metalloid is at least one selected from B, Si, Ge, As, Sb, Te, and At, and when the late transition metal is at least one selected from Al, In, and Pb, the first inorganic material is the compound including a late transition metal and a metalloid.

    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
    4.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME 有权
    有机发光装置和显示装置，包括它们

    公开(公告)号：US20170054101A1

    公开(公告)日：2017-02-23

    申请号：US15138601

    申请日：2016-04-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sangwoo PYO ,  Jihwan YOON ,  Hyoyeon KIM

    IPC: H01L51/50 ,  H01L51/52

    CPC classification number: H01L51/5096 ,  H01L27/3211 ,  H01L51/5024 ,  H01L51/5036 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5064 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5228 ,  H01L2251/308

    Abstract: An organic light-emitting device, including a first sub-organic light-emitting device including a first emission layer, a first common emission part, a first buffer part, a first doping part, and a first cathode part, sequentially stacked; a second sub-organic light-emitting device including a second emission layer, a second common emission part, a second buffer part, a second doping part, and a second cathode part, sequentially stacked; and a third sub-organic light-emitting device including a third common emission part, a third buffer part, a third doping part, and a third cathode part, sequentially stacked, the first through third common emission parts integrated with one another as one body, the first through third buffer parts integrated with one another as one body, the first through third doping parts integrated with one another as one body, and the first through third cathode parts integrated with one another as one body.

    Abstract translation: 一种有机发光器件，包括依次层叠的包括第一发光层，第一共发射部分，第一缓冲部分，第一掺杂部分和第一阴极部分的第一子有机发光器件; 第二副有机发光器件，其包括依次堆叠的第二发光层，第二共发射部分，第二缓冲部分，第二掺杂部分和第二阴极部分; 以及第三子有机发光器件，其包括依次堆叠的第三共发射部分，第三缓冲部分，第三掺杂部分和第三阴极部分，第一至第三公共发射部分彼此集成为一体 所述第一至第三缓冲部分彼此作为一体彼此集成，所述第一至第三掺杂部彼此作为一体彼此集成，并且所述第一至第三阴极部彼此作为一体彼此结合。

    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
    5.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME 审中-公开
    有机发光装置和显示装置，包括它们

    公开(公告)号：US20160204371A1

    公开(公告)日：2016-07-14

    申请号：US14949084

    申请日：2015-11-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoyeon KIM ,  Hye-yeon Shim ,  Byeongwook Yoo

    IPC: H01L51/50 ,  H01L27/32

    CPC classification number: H01L51/5016 ,  H01L27/3211 ,  H01L51/5072 ,  H01L51/5088

    Abstract: An organic light-emitting device including: a first electrode; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and an electron transport region disposed between the light-emitting layer and the second electrode. The light-emitting layer includes a first doped region and a second doped region disposed between the first doped region and the electron transport region. The first doped region includes a host material and a dopant material, and the second doped region includes the host material, the dopant material, and an electron transport material. The second doped region includes the host material, the doped material, and an electron transport material.

    Abstract translation: 一种有机发光装置，包括：第一电极; 设置在所述第一电极上的发光层; 设置在所述发光层上的第二电极; 以及设置在发光层和第二电极之间的电子传输区域。 发光层包括设置在第一掺杂区域和电子传输区域之间的第一掺杂区域和第二掺杂区域。 第一掺杂区域包括主体材料和掺杂剂材料，第二掺杂区域包括主体材料，掺杂剂材料和电子传输材料。 第二掺杂区域包括主体材料，掺杂材料和电子传输材料。

    LIGHT-EMITTING DEVICE
    7.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20190165054A1

    公开(公告)日：2019-05-30

    申请号：US16198301

    申请日：2018-11-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoyeon KIM ,  Jimyoung YE ,  Yiseul KIM ,  Byeongwook YOO ,  Jaehoon HWANG

    IPC: H01L27/32 ,  H01L51/50

    Abstract: A light-emitting device includes: a plurality of first electrodes disposed according to a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel, respectively; a second electrode facing the plurality of first electrodes; a first emission layer disposed in the first sub-pixel and emitting first color light; a third emission layer disposed in the third sub-pixel and emitting third color light; a fourth emission layer disposed in the fourth sub-pixel and emitting near-infrared (NIR) light having a maximum emission wavelength of about 680 nm or more; and a first layer integrated with the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel.

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机发光显示装置及其制造方法

    公开(公告)号：US20160308162A1

    公开(公告)日：2016-10-20

    申请号：US14884183

    申请日：2015-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Byeongwook YOO ,  Hyoyeon KIM ,  Yoonmo SONG ,  Hajin SONG ,  Jihwan YOON ,  Sangwoo Pyo

    IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

    CPC classification number: H01L51/5275 ,  H01L27/3244 ,  H01L2227/323

    Abstract: Provided are an organic light-emitting diode display apparatus and a method of manufacturing the same. In an exemplary embodiment, an organic light-emitting diode (OLED) display apparatus includes a substrate, an OLED device on the substrate, and a capping layer on the organic light-emitting device. The capping layer includes a first capping layer and a second capping layer. The second capping layer includes a first material and a second material. The first material and the second material are different from each other.

    Abstract translation: 提供一种有机发光二极管显示装置及其制造方法。 在示例性实施例中，有机发光二极管（OLED）显示装置包括衬底，衬底上的OLED器件和有机发光器件上的覆盖层。 封盖层包括第一封盖层和第二封盖层。 第二盖层包括第一材料和第二材料。 第一材料和第二材料彼此不同。

Patent Agency Ranking