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    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    5.
    发明申请
    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 审中-公开

    公开(公告)号：US20170092881A1

    公开(公告)日：2017-03-30

    申请号：US15280221

    申请日：2016-09-29

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Tomoya Yamaguchi ,  Hideko INOUE ,  Tatsuyoshi TAKAHASHI ,  Satoshi SEO

    IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

    Abstract: A novel organometallic complex with high reliability is provided. The organometallic complex includes iridium and ligands coordinated to the iridium. The ligands are a dipivaloylmethanato ligand and a ligand including a phenyl group to which an alkyl group is bonded and which is bonded to the 5-position of a pyrazine ring. In the formula, Ar represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms; and R1 and R2 each independently represent a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms. R3 to R6 each independently represent any of hydrogen, halogen, a cyano group, a substituted or unsubstituted amino group, a substituted or unsubstituted hydroxyl group, a substituted or unsubstituted mercapto group, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms.

    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    8.
    发明申请
    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 审中-公开
    有机金属配合物，发光元件，发光装置，电子装置和照明装置

    公开(公告)号：US20160181550A1

    公开(公告)日：2016-06-23

    申请号：US14974142

    申请日：2015-12-18

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Yui YAMADA ,  Hideko INOUE ,  Hiromi SEO ,  Tatsuyoshi TAKAHASHI

    IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00

    CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5016

    Abstract: To provide an organometallic complex with high emission efficiency and high heat resistance, which emits yellow green light. The organometallic complex includes a metal and a ligand which is a benzo[h]quinazoline skeleton including a condensed ring bonded to benzo[h]quinazoline through a carbon-carbon bond between the 5-position and the 6-position. The organometallic complex has a structure represented by General Formula (G1). In General Formula (G1), M represents a metal belonging to Group 9 or 10; each of R1 to R4 independently represents hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms; and R5 represents hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted phenyl group. A ring X represents a substituted or unsubstituted six-membered aromatic ring formed with carbon or both carbon and nitrogen.

    Abstract translation: 提供发射黄绿色光的高发光效率和高耐热性的有机金属配合物。 有机金属络合物包括金属和配位体，其是苯并[h]喹唑啉骨架，其包括通过5-位和6-位之间的碳 - 碳键与苯并[h]喹唑啉结合的稠环。 有机金属配合物具有由通式（G1）表示的结构。 在通式（G1）中，M表示属于第9或10族的金属; R 1〜R 4各自独立地表示氢，取代或未取代的碳原子数1〜6的烷基或取代或未取代的碳数为6〜10的芳基。 R 5表示氢，取代或未取代的碳原子数1〜6的烷基或取代或未取代的苯基。 环X表示由碳或碳和氮两者形成的取代或未取代的六元芳环。

    Organometallic Iridium Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    9.
    发明申请
    Organometallic Iridium Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 审中-公开
    有机金属铱络合物，发光元件，发光元件，电子器件和照明器件

    公开(公告)号：US20160093817A1

    公开(公告)日：2016-03-31

    申请号：US14863766

    申请日：2015-09-24

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hideko INOUE ,  Tomoya YAMAGUCHI ,  Hiromi SEO ,  Satoshi SEO

    IPC: H01L51/00 ,  C09K11/06 ,  H01L27/32 ,  C07F15/00

    CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5016

    Abstract: An organometallic iridium complex having high emission efficiency and high heat resistance and emitting yellow light is provided as a novel substance. The organometallic iridium complex includes iridium and a ligand and includes a structure represented by General Formula (G1). The ligand includes a 5H-indeno[1,2-d]pyrimidine skeleton and an aryl group bonded to the 4-position of the 5H-indeno[1,2-d]pyrimidine skeleton. The 3-position of the 5H-indeno[1,2-d]pyrimidine skeleton and the aryl group are bonded to the iridium. In the formula, Ar represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and each of R1 to R7 independently represents hydrogen or a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms.

    Abstract translation: 提供具有高发光效率和高耐热性并发出黄光的有机金属铱络合物作为新物质。 有机金属铱络合物包括铱和配体，并且包括由通式（G1）表示的结构。 配体包括5H-茚并[1,2-d]嘧啶骨架和与5H-茚并[1,2-d]嘧啶骨架的4-位键合的芳基。 5H-茚并[1,2-d]嘧啶骨架和芳基的3位与铱键合。 式中，Ar表示取代或未取代的碳原子数6〜13的芳基，R 1〜R 7各自独立地表示氢或碳原子数1〜6的取代或未取代的烷基。

    Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    10.
    发明申请
    Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 有权
    复合发光元件，发光元件，电子元器件及照明器件

    公开(公告)号：US20150311454A1

    公开(公告)日：2015-10-29

    申请号：US14695686

    申请日：2015-04-24

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hideko INOUE ,  Hiroki SUZUKI ,  Hiromi SEO ,  Tatsuyoshi TAKAHASHI ,  Satoshi SEO

    IPC: H01L51/00 ,  C07D409/10

    CPC classification number: H01L51/0074 ,  C07D409/10 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/504 ,  H01L2251/5384

    Abstract: To provide a novel compound which can be used as a host material in which a light-emitting substance is dispersed. To provide a light-emitting element having a long lifetime. A compound represented by General Formula (G0). In the formula, A represents any one of a substituted or unsubstituted dibenzothiophenylene group and a substituted or unsubstituted dibenzofuranylene group, X represents a substituted or unsubstituted fluorenyl group, E represents a substituted or unsubstituted dibenzo[f,h]quinoxalinyl group, and Ar represents a substituted or unsubstituted arylene group having 6 to 30 carbon atoms. E-Ar-A-X  (G0)

    Abstract translation: 提供可用作分散发光物质的主体材料的新型化合物。 提供寿命长的发光元件。 由通式（G0）表示的化合物。 在该式中，A表示取代或未取代的二苯并噻吩基和取代或未取代的二苯并呋喃基中的任一个，X表示取代或未取代的芴基，E表示取代或未取代的二苯并[f，h]喹喔啉基，Ar表示 取代或未取代的碳原子数为6〜30的亚芳基。 E-Ar-A-X（G0）

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