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1. 发明申请

WO2019115573A1 FORMULATION OF AN ORGANIC FUNCTIONAL MATERIAL 审中-公开
公开(公告)号：WO2019115573A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/084448
申请日：2018-12-12
申请人： MERCK PATENT GMBH
发明人： BÉALLE, Gaëlle , LEONHARD, Christoph , TSENG, Hsin-Rong , HAMBURGER, Manuel , JATSCH, Anja
IPC分类号： H01L51/54 , H01L51/56
CPC分类号： H01L51/0007 , H01L51/0005 , H01L51/5024 , H01L51/5056 , H01L51/56 , H01L2251/5384
摘要： The present invention relates to formulations containing at least one organic functional material and at least a first organic solvent, wherein said first organic solvent is an isosorbide, a derivative or a stereoismer thereof as well as to electronic devices prepared by using these formulations.

2. 发明申请

WO2019028243A1 PHOSPHORESCENT EMITTERS AND EXTRINSIC METHOD FOR INCREASING STABILITY THEREOF 审中-公开
公开(公告)号：WO2019028243A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/044988
申请日：2018-08-02
申请人： RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY
发明人： O'CARROLL, Deirdre
IPC分类号： H01J1/304 , H01J9/02
CPC分类号： H01L51/5028 , H01L51/0035 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/502 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L2251/301 , H01L2251/303
摘要： Light-emitting devices having an emitting layer containing a light-emitting organic or organometallic material and a nanostructure, the nanostructure having strong local electric fields at visible electromagnetic wavelengths that spectrally and spatially overlap with the light-emitting material. The spectral and spatial overlap of the electric fields of the nanostructure with the light emitting material uses high LDOS provided by the nanostructures to enable excited triplet electronic states in the material to emit light faster than without the nanostructure. This faster light emission from triplet-excited states leads to more stable emission from the light emitting material because it prevents buildup of triplet-excited states, which ordinarily can lead to quenching of light emission from the light emitting material. Among the many different possibilities contemplated, the nanostructure may advantageously be made of a dielectric material or a plasmonic metal material, such as SiO 2 , TiO 2 , ZnO, Al or Ag. It is further contemplated that the light-emitting material be capable of exhibiting at least one of phosphorescence or thermally-assisted delayed fluorescence. Many light- emitting materials, including blue light emitters, may be utilized, and may also be doped into a host material. It is still further contemplated that the nanostructure may be a nanoparticle, such as a sphere or rod, or a metasurface composed of a 2D periodic or aperiodic array of nanostructures, and the nanostructure may be on either side of the light-emitting material, or may be surrounded by or embedded in the host material. The light-emitting device may also advantageously include other layers, including but not limited a hole transport layer, a hole blocking layer, an electron transport layer, a hole injection layer, or an electron injection layer. Further, the device may also be configured for use in various applications, including but not limited to bioimaging, photochemistry, and single molecule spectroscopy.

3. 发明申请

WO2018184264A1 一种OLED中发光层原料的处理方法及应用审中-公开
公开(公告)号：WO2018184264A1
公开(公告)日：2018-10-11
申请号：PCT/CN2017/081804
申请日：2017-04-25
申请人：武汉华星光电技术有限公司
发明人：许杰
IPC分类号： H01L51/56 , C23C14/24
CPC分类号： H01L51/56 , C23C14/12 , C23C14/24 , H01L51/0008 , H01L51/0025 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206
摘要：一种OLED中发光层原料的处理方法，包括以下步骤：(1)提供发光层原料，发光层原料包括主发光体和客发光体，在通有保护气体的真空手套箱中，将主发光体、客发光体及无水乙醇加入到聚四氟乙烯内衬中，混合均匀，并将内衬放入到高压反应釜中，在40～60℃的温度下处理18～36小时，得到处理液；(2)将预处理液进行离心，收集沉淀，并对所得沉淀进行干燥，得到处理后的发光层原料。得到的处理后的发光层原料实现了主发光体和客发光体的充分混合和分散，且不影响后续采用真空蒸镀法来形成发光层，更重要的是，可以保证两者在真空蒸镀中同比例地耗散，保持发光层要较高的发光效率。还包括一种有机电致发光器件的制备方法。

4. 发明申请

WO2018101489A2 有機エレクトロルミネッセンス素子及び電子機器审中-公开
公开(公告)号：WO2018101489A2
公开(公告)日：2018-06-07
申请号：PCT/JP2018/010873
申请日：2018-03-19
申请人：出光興産株式会社
发明人：伊藤　裕勝 , 長尾　知浩
CPC分类号： H01L51/0001 , H01L51/00 , H01L51/5056
摘要：陽極（３）と、陰極（４）と、陽極（３）と陰極（４）の間に配された有機層（１０）とを備え、有機層（１０）は、発光層（５）、及び、陽極（３）と発光層（５）との間に配された正孔輸送領域（６）を含み、正孔輸送領域（６）は、下記一般式（１）で表される化合物、及び、下記一般式（２）で表される化合物を含む、有機エレクトロルミネッセンス素子（１）。

5. 发明申请

WO2018068388A1 QLED显示装置的制作方法审中-公开
公开(公告)号：WO2018068388A1
公开(公告)日：2018-04-19
申请号：PCT/CN2016/110730
申请日：2016-12-19
申请人：深圳市华星光电技术有限公司
发明人：刘国和
IPC分类号： H01L27/32
CPC分类号： H01L51/56 , H01L27/322 , H01L27/3244 , H01L27/3248 , H01L33/06 , H01L51/0011 , H01L51/502 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/5237 , H01L2227/323
摘要：一种QLED显示装置的制作方法，借助WOLED生产工艺，使用白光量子点层(23)代替WOLED结构中的有机发光层，并在白光量子点层(23)中添加紫外光引发剂(234)，借助光罩(90)及紫外光照射使子像素区域之间的量子点发生不可逆的猝灭，形成精细的量子点图形，从而消除相邻两个子像素区域之间的相互影响，可有效减小两个子像素区域之间距离，增加开口率，同时提升显示装置的色域及对比度，增强显示装置的色彩表现能力，制作方法简单，节约了成本与制程时间，所制作的QLED显示装置，与传统的TFT-LCD显示装置相比不需单独制作液晶盒，更薄更轻便，与传统的WOLED显示装置相比具有更长的寿命及更高的发光效率。

6. 发明申请

WO2018043761A1 SPECIFICALLY SUBSTITUTED AZA-DIBENZOFURANS AND AZA-DIBENZOTHIOPHENES FOR ORGANIC ELECTRONIC DEVICES 审中-公开
标题翻译：用于有机电子器件的特定取代的氮杂二苯并呋喃和氮杂二苯并噻吩
公开(公告)号：WO2018043761A1
公开(公告)日：2018-03-08
申请号：PCT/JP2017/032595
申请日：2017-09-04
申请人： IDEMITSU KOSAN CO.,LTD.
发明人： WOLLEB, Annemarie , WOLLEB, Heinz , NAGASHIMA, Hideaki , DOSENBACH, Oliver , SHIOMI, Takushi
IPC分类号： C07D495/04 , C07D491/048 , H01L51/50 , C09K11/06
CPC分类号： C07D495/04 , C07D491/048 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1033 , C09K2211/1037 , C09K2211/1051 , C09K2211/1059 , C09K2211/1092 , H01L51/0054 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5076 , H01L51/5092 , H01L51/5096
摘要： Specifically substituted aza-dibenzofurans and aza-dibenzothiophenes of formula (I) and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the specifically substituted aza-dibenzofurans and aza- dibenzothiophenes may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices. In formula (I) Y is S or 0; one of X 1 -X 8 is N; another X 1 -X 8 is C-L(R 9 )-[X 9 X 10 X 11 ]Ring; and the remaining X 1 -X 8 are CR 1 -CR 8 wherein R 1 -R 8 are independently H, alkyl, alkenyl, aryl, etc.
摘要翻译：具体取代的式（I）的氮杂 - 二苯并呋喃和氮杂 - 二苯并噻吩及其在电子器件，尤其是电致发光器件中的用途。当用作电致发光器件中的电荷输送材料，电荷阻断剂材料和/或主体材料时，特定取代的氮杂 - 二苯并呋喃和氮杂 - 二苯并噻吩可以提供电致发光器件的改进的效率，稳定性，可制造性或光谱特性和降低的电致发光设备。式（I）中，Y是S或O; X 1 -X 8中的一个是N; 另一个X 1 -X 8是CL（R 9） - [X 9 -X 10] / SUP> X ^{11 ]环; 其余的X 1 -X 8是CR 1 -CR 8，其中R 1 -X 8是CR 1 -X 8，优选-R 8独立地为H，烷基，烯基，芳基等。}

7. 发明申请

WO2018004187A1 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 审中-公开
公开(公告)号：WO2018004187A1
公开(公告)日：2018-01-04
申请号：PCT/KR2017/006534
申请日：2017-06-21
申请人： 덕산네오룩스 주식회사
发明人： 박형근 , 이윤석 , 소기호 , 박종광 , 정연석 , 박정환 , 이선희 , 이학영
IPC分类号： C07D209/82 , C07D209/88 , C07D333/76 , C09K11/06 , H01L51/50 , H01L51/00
CPC分类号： H01L51/0062 , C07D209/82 , C07D209/88 , C07D333/76 , C07D419/10 , C07D419/12 , C07D419/14 , C09K11/06 , H01L51/00 , H01L51/0512 , H01L51/42 , H01L51/50 , H01L51/5056 , H01L51/5072 , H01L51/5088
摘要： 본 발명은 소자의 발광효율, 안정성 및 수명을 향상시킬 수 있는 신규 화합물 및 이를 이용한 유기전기소자, 그 전자 장치를 제공한다.

8. 发明申请

WO2018000177A1 PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM 审中-公开
标题翻译：制备有机电荷转移膜的方法
公开(公告)号：WO2018000177A1
公开(公告)日：2018-01-04
申请号：PCT/CN2016/087410
申请日：2016-06-28
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. , ROHM AND HAAS ELECTRONIC MATERIALS LLC , DEVORE, David D. , DOH, Yoo Jin , FENG, Shaoguang , GRIGG, David D. , LI, Yang , LIU, Chun , MUKHOPADHYAY, Sukrit , NA, Hong-Yeop , REMY, Matthew S. , SPENCER, Liam P. , SOKOLOV, Anatoliy N. , TREFONAS, Peter , ZHU, Minrong , INMAN, Ashley , KRAMER, John W.
发明人： DEVORE, David D. , DOH, Yoo Jin , FENG, Shaoguang , GRIGG, David D. , LI, Yang , LIU, Chun , MUKHOPADHYAY, Sukrit , NA, Hong-Yeop , REMY, Matthew S. , SPENCER, Liam P. , SOKOLOV, Anatoliy N. , TREFONAS, Peter , ZHU, Minrong , INMAN, Ashley , KRAMER, John W.
IPC分类号： H05B33/14 , H05B33/12 , H05B33/10 , C09K11/06 , H01L51/50 , H01L27/32
CPC分类号： H01L51/0035 , C07D209/82 , H01L51/00 , H01L51/0007 , H01L51/0034 , H01L51/006 , H01L51/0072 , H01L51/5056 , H01L51/5072
摘要： A single liquid phase formulation useful for producing an organic charge transporting film. The formulation contains: (a) a polymer having M n at least 4,000 and comprising polymerized units of a compound of formula NAr 1 Ar 2 Ar 3 , wherein Ar 1 , Ar 2 and Ar 3 independently are C 6 -C 50 aromatic substituents and at least one of Ar 1 , Ar 2 and Ar 3 contains a vinyl group attached to an aromatic ring; provided that said compound contains no arylmethoxy linkages; (b) an acid catalyst which is is an organic Bronsted acid with pKa≤4; a Lewis acid comprising a positive aromatic ion and an anion which is (i) a tetraaryl borate having the formula (I) wherein R represents zero to five non-hydrogen substituents selected from D, F and CF 3 , (ii) BF 4 - , (iii) PF 6 - , (iv) SbF 6 - , (v) AsF 6 - or (vi) ClO 4 - ; or a thermal acid generator.
摘要翻译：可用于制备有机电荷输送膜的单一液相制剂。该制剂含有：（a）M n为至少4,000的聚合物，其包含式NAr 1 Ar 2 Ar的化合物的聚合单元其中Ar 1，Ar 2和Ar 3独立地为C≡6，其中Ar 1，Ar 2和Ar 3独立地为C 6， -C≡50芳族取代基和Ar 1，Ar 2和Ar 3中的至少一个含有乙烯基基团连接到芳香环上; 条件是所述化合物不含芳基甲氧基键; （b）酸催化剂，其是pKa≤4的有机布朗斯台德酸; （i）具有式（I）的四芳基硼酸酯，其中R表示0至5个选自D，F和CF 3的非氢取代基的阴离子，，（ii）BF 4 -4，（iii）PF 6 -p-，（iv）SbF 4，（v）AsF6-O-或（vi）ClO4- / sup- - ; 或热酸发生器。

9. 发明申请

WO2018000176A1 PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM 审中-公开
标题翻译：制备有机电荷转移膜的方法
公开(公告)号：WO2018000176A1
公开(公告)日：2018-01-04
申请号：PCT/CN2016/087409
申请日：2016-06-28
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS ELECTRONIC MATERIALS LLC , LIU, Chun , GRIGG, David D. , MUKHOPADHYAY, Sukrit , REMY, Matthew S. , SPENCER, Liam P. , ZHU, Minrong , LI, Yang , FENG, Shaoguang , KEARNS, Kenneth L. , BELL, Bruce M. , GIES, Anthony P. , TREFONAS, Peter , DEVORE, David D. , AQAD, Emad , INMAN, Ashley
发明人： LIU, Chun , GRIGG, David D. , MUKHOPADHYAY, Sukrit , REMY, Matthew S. , SPENCER, Liam P. , ZHU, Minrong , LI, Yang , FENG, Shaoguang , KEARNS, Kenneth L. , BELL, Bruce M. , GIES, Anthony P. , TREFONAS, Peter , DEVORE, David D. , AQAD, Emad , INMAN, Ashley
IPC分类号： H01L51/50 , C09K19/58
CPC分类号： C08G61/02 , C08G2261/135 , C08G2261/1424 , C08G2261/1434 , C08G2261/148 , C08G2261/149 , C08G2261/41 , C08G2261/512 , C08G2261/514 , C08L25/04 , H01L51/0035 , H01L51/004 , H01L51/0043 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/5056 , H01L51/506 , H01L51/5072 , H01L51/5076
摘要： A single liquid phase formulation useful for producing an organic charge transporting film. The formulation contains: (a) a polymer resin having M w at least 3,000 and having arylmethoxy linkages; (b) an acid catalyst which is an organic Bronsted acid with pKa≤4; a Lewis acid comprising a positive aromatic ion and an anion which is (i) a tetraaryl borate having the formula (I) wherein R represents zero to five non-hydrogen substituents selected from D, F and CF 3 , (ii) BF 4 - , (iii) PF 6 - , (iv) SbF 6 - , (v) AsF 6 - or (vi) ClO 4 - ; or a thermal acid generator.
摘要翻译：可用于制备有机电荷输送膜的单一液相制剂。该配方包含：（a）M w为至少3,000且具有芳基甲氧基键的聚合物树脂; （b）酸催化剂，其为pKa≤4的有机布朗斯台德酸; （i）具有式（I）的四芳基硼酸酯，其中R表示0至5个选自D，F和CF 3的非氢取代基的阴离子，，（ii）BF 4 -4，（iii）PF 6 -p-，（iv）SbF 4，（v）AsF6-O-或（vi）ClO4- / sup- - ; 或热酸发生器。

10. 发明申请

WO2017212560A1 有機エレクトロニクス材料及び有機エレクトロニクス素子审中-公开
标题翻译：有机电子材料和有机电子元素
公开(公告)号：WO2017212560A1
公开(公告)日：2017-12-14
申请号：PCT/JP2016/066991
申请日：2016-06-08
申请人：日立化成株式会社
发明人：石塚　健一 , 舟生　重昭 , 浅野　直記 , 龍崎　大輔 , 高井良　啓 , 吉成　優規
IPC分类号： H01L51/50
CPC分类号： H01L51/0035 , G02F1/133603 , G02F2201/44 , G02F2202/02 , H01L27/3232 , H01L51/0097 , H01L51/50 , H01L51/5056
摘要：本発明の実施形態は、３個以上のベンゼン環を有する縮合多環式芳香族炭化水素部位を、少なくとも１つの末端に有する電荷輸送性ポリマー又はオリゴマーを含有する、有機エレクトロニクス材料に関する。
摘要翻译：实施例中
本发明中，具有稠合多环芳族烃部分3个或更多个苯环，含电荷输送聚合物或具有至少一个端子的低聚物，对有机电子材料。

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