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    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    1.
    发明申请
    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 有权
    有机电致发光材料和器件

    公开(公告)号：US20160276604A1

    公开(公告)日：2016-09-22

    申请号：US14659228

    申请日：2015-03-16

    Applicant: Universal Display Corporation

    Inventor： Raymond KWONG ,  Kit Yee TSANG ,  Siu Tung LAM

    IPC: H01L51/00 ,  H01L27/32 ,  C09K11/06 ,  C07F7/08 ,  C09K11/02

    CPC classification number: H01L51/0094 ,  C07F7/0814 ,  C07F7/0816 ,  C07F7/30 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016

    Abstract: A compound having the structure of Formula I is disclosed, where Ga has the structure and Gb has the structure In the structure of Formula I, Z is selected from Si and Ge; Xa and Xb are independently selected from the group consisting of O, S, and Se; the Y and Z atoms forming the six-membered rings in Formula I, Ga, and Gb are each independently selected from C or N; each R1, R2, Ra1, Ra2, Rb1, and Rb2 is independently selected from a variety of substituents; at least one Ra1 is La-Aa; at least one Rb1 is Lb-Ab; Aa and Ab are each independently selected from carbazole, dibenzofuran, dibenzothiophene, dibenzoselenophene, triphenylene, and nitrogen-substituted variants thereof, which are optionally further substituted; and La and Lb are each independently an organic linker. Formulations and devices, such as an OLEDs, that include the compound of Formula I are also described.

    Abstract translation: 在式I的结构中，Z选自Si和Ge; Xa和Xb独立地选自O，S和Se; 在式I，Ga和Gb中形成六元环的Y和Z原子各自独立地选自C或N; 每个R 1，R 2，R 1a，R 2a，R b1和R b2独立地选自多种取代基; 至少一个Ra1是La-Aa; 至少一个Rb1是Lb-Ab; Aa和Ab各自独立地选自任选进一步取代的咔唑，二苯并呋喃，二苯并噻吩，二苯并硒吩，三亚苯和其氮取代的变体; 而La和Lb各自独立地为有机连接体。 还描述了包括式I化合物的制剂和装置，例如OLED。

    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    3.
    发明申请
    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 审中-公开
    有机电致发光材料和器件

    公开(公告)号：US20160351812A1

    公开(公告)日：2016-12-01

    申请号：US15147557

    申请日：2016-05-05

    Applicant: Universal Display Corporation

    Inventor： Siu Tung LAM ,  Raymond KWONG ,  Chi Hang LEE ,  Kit Yee TSANG

    IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06

    CPC classification number: H01L51/0085 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/5016

    Abstract: A compound containing a partial structure of Formula I: is provided. In the structure of Formula I, M is a metal with an atomic number of at least 40; RA, RB, and RC are each independently 5 or 6 membered aryl or heteroaryl rings; R1, R2, R3, and A are each independently selected from a variety of substituents and combinations thereof; A is optionally bonded to RA or RC to form a fused ring; X1 is B, C, N, O, S or Se; X2-X7 are independently B, C or N; and Y1-Y2 are independently C or N. Formulations and devices, such as an OLEDs, that include the compound containing a structure of Formula I are also described.

    Abstract translation: 被提供。 在式I的结构中，M是原子序数至少为40的金属; RA，RB和RC各自独立地为5或6元芳基或杂芳基环; R1，R2，R3和A各自独立地选自多种取代基及其组合; A任选地与RA或RC键合形成稠环; X1是B，C，N，O，S或Se; X2-X7独立地为B，C或N; Y1-Y2独立地为C或N.还描述了包含含有式I结构的化合物的制剂和器件，例如OLED。

    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    4.
    发明申请
    ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 有权
    有机电致发光材料和器件

    公开(公告)号：US20160233423A1

    公开(公告)日：2016-08-11

    申请号：US14933510

    申请日：2015-11-05

    Applicant: Universal Display Corporation

    Inventor： Raymond KWONG ,  Kit Yee TSANG

    IPC: H01L51/00 ,  C09K11/06 ,  C07F5/02 ,  C09K11/02

    CPC classification number: H01L51/008 ,  C07F5/02 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5072 ,  H01L51/5096

    Abstract: Compounds having a structure according to Formula I, G1-L1-G2, or Formula V, are described. In Formula I, G1 and G2 independently have a structure of Formula II, In the structures of Formula I, II, and V, L1 connects one of rings A1-A4 of G1 to one of rings A1-A4 of G2; L1 is selected from a direct bond, BR, NR, PR, O, S, Se, C═O, S═O, SO2, SiRR′, GeRR′, alkyl, cycloalkyl, aryl, heteroaryl, and combinations thereof; each ring A1, A2, A3, and A4, as well as R, R′R″, and R1 to R19 can be hydrogen or a variety of substituents, including a fused ring between adjacent substituents; and at least two adjacent R1 to R16 on the same ring are Formulations and devices, such as an OLEDs, that include the compound of Formula I or V are also described.

    Abstract translation: 描述了具有式I结构的化合物，G1-L1-G2或式V。 在式I中，G1和G2独立地具有式II的结构。在式I，II和V的结构中，L1将G1中的一个环A1-A4连接到G2的环A1-A4之一; L1选自直接键，BR，NR，PR，O，S，Se，C = O，S = O，SO 2，SiRR'，GeRR'，烷基，环烷基，芳基，杂芳基及其组合; 每个环A1，A2，A3和A4以及R，R'R“和R1至R19可以是氢或各种取代基，包括相邻取代基之间的稠环; 并且在同一环上至少两个相邻的R 1至R 16是制剂，并且还描述了包括式I或V化合物的装置，例如OLED。

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