专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12022672B2 Electronic semiconducting device, method for preparing the electronic semiconducting device and compound 有权
公开(公告)号：US12022672B2
公开(公告)日：2024-06-25
申请号：US17881878
申请日：2022-08-05
申请人： Novaled GmbH
发明人： Ulrich Heggemann , Markus Hummert
IPC分类号： H01L51/50 , C07F3/02 , C07F3/06 , C07F5/02 , C09K11/06 , H10K50/155 , H10K50/17 , H10K59/35 , H10K71/00 , H10K71/30 , H10K85/30 , H10K85/60 , H10K30/30 , H10K50/11 , H10K50/16 , H10K50/165 , H10K50/18 , H10K71/16 , H10K102/10
CPC分类号： H10K50/155 , C07F3/02 , C07F3/06 , C07F5/022 , C09K11/06 , H10K50/171 , H10K59/35 , H10K71/00 , H10K71/30 , H10K85/30 , H10K85/322 , H10K85/341 , H10K85/381 , H10K85/60 , H10K85/622 , H10K85/633 , H10K85/636 , H10K85/657 , H10K85/6572 , C09K2211/1018 , H10K30/30 , H10K50/11 , H10K50/16 , H10K50/165 , H10K50/17 , H10K50/18 , H10K71/164 , H10K85/615 , H10K2102/103
摘要： The present invention relates to an electronic device comprising between a first electrode and a second electrode at least one first semiconducting layer comprising

(i) at least one first hole transport matrix compound consisting of covalently bound atoms and
(ii) at least one electrical p-dopant selected from metal borate complexes, wherein the metal borate complex consists of at least one metal cation and at least one anionic ligand consisting of at least six covalently bound atoms which comprises at least one boron atom,

wherein the first semiconducting layer is a hole injection layer, a hole-injecting part of a charge generating layer or a hole transport layer, a method for preparing the same and a respective metal borate compound.

2. 发明公开

US20240107793A1 SHEET RESISTANCE COMPONENT 审中-公开
公开(公告)号：US20240107793A1
公开(公告)日：2024-03-28
申请号：US18262482
申请日：2022-06-15
申请人： Novaled GmbH
发明人： Oliver Langguth , Thomas Rosenow , Steffen Runge , Benjamin Schulze , Max Peter Nüllen , Jakob Jacek Wudarczyk , Vladimir Uvarov , Ulrich Heggemann , Steffen Willmann
IPC分类号： H10K50/17 , H10K50/15 , H10K50/18
CPC分类号： H10K50/17 , H10K50/15 , H10K50/181
摘要： The present invention relates to an active-matrix OLED display, comprising a plurality of OLED pixels, wherein each pixel itself comprises a stack of organic layers and each layer of the stack of organic layers can form a common semiconductor layer, wherein—at least a first OLED pixel and a second OLED pixel comprising—an anode layer, —a common cathode layer, —at least a stack of organic layers, comprising a plurality of semiconductor layers.

3. 发明申请

US20220416188A1 Electronic Semiconducting Device, Method for Preparing the Electronic Semiconducting Device and Compound 有权
公开(公告)号：US20220416188A1
公开(公告)日：2022-12-29
申请号：US17881878
申请日：2022-08-05
申请人： Novaled GmbH
发明人： Ulrich Heggemann , Markus Hummert
IPC分类号： H01L51/50 , C07F3/02 , C07F3/06 , H01L27/32 , H01L51/00 , H01L51/56 , C07F5/02 , C09K11/06
摘要： The present invention relates to an electronic device comprising between a first electrode and a second electrode at least one first semiconducting layer comprising (i) at least one first hole transport matrix compound consisting of covalently bound atoms and (ii) at least one electrical p-dopant selected from metal borate complexes, wherein the metal borate complex consists of at least one metal cation and at least one anionic ligand consisting of at least six covalently bound atoms which comprises at least one boron atom, wherein the first semiconducting layer is a hole injection layer, a hole-injecting part of a charge generating layer or a hole transport layer, a method for preparing the same and a respective metal borate compound.

4. 发明申请

US20200052210A1 Electronic Semiconducting Device and Method for Preparing the Electronic Semiconducting Device 审中-公开
公开(公告)号：US20200052210A1
公开(公告)日：2020-02-13
申请号：US16485816
申请日：2017-02-20
申请人： Novaled GmbH
发明人： Ulrich Heggemann , Markus Hummert , Thomas Rosenow , Mauro Furno
IPC分类号： H01L51/00 , C07F5/02 , C07F3/06
摘要： The present invention relates to an electronic device comprising between a first electrode and a second electrode at least one first hole transport layer, wherein the first hole transport layer comprises (i) at least one first hole transport matrix compound consisting of covalently bound atoms and (ii) at least one electrical p-dopant selected from metal salts and from electrically neutral metal complexes comprising a metal cation and a at least one anion and/or at least one anionic ligand consisting of at least 4 covalently bound atoms, wherein the metal cation of the electrical p-dopant is selected from alkali metals; alkaline earth metals, Pb, Mn, Fe, Co, Ni, Zn, Cd; rare earth metals in oxidation state (II) or (III); Al, Ga, In; and from Sn, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W in oxidation state (IV) or less; provided that a) p-dopants comprising anion or anionic ligand having generic formula (Ia) or (Ib)

5. 发明申请

US20200006689A1 Active OLED Display, Method for Preparing an Active OLED Display and Compound 审中-公开
公开(公告)号：US20200006689A1
公开(公告)日：2020-01-02
申请号：US16485839
申请日：2018-02-20
申请人： Novaled GmbH
发明人： Ulrich Heggemann , Markus Hummert
IPC分类号： H01L51/50 , H01L27/32 , H01L51/56 , H01L51/00 , C07F3/06 , C07F3/02
摘要： The present invention relates to a display device comprising—a plurality of OLED pixels comprising at least two OLED pixels, the OLED pixels comprising an anode, a cathode, and a stack of organic layers, wherein the stack of organic layers—is arranged between and in contact with the cathode and the anode, and—comprises a first electron transport layer, a first hole transport layer, and a first light emitting layer provided between the first hole transport layer and the first electron transport layer, and—a driving circuit configured to separately driving the pixels of the plurality of OLED pixels, wherein, for the plurality of OLED pixels, the first hole transport layer is provided in the stack of organic layers as a common hole transport layer shared by the plurality of OLED pixels, and the first hole transport layer comprises (i) at least one first hole transport matrix compound consisting of covalently bound atoms and (ii) at least one electrical p-dopant selected from metal salts and from electrically neutral metal complexes comprising a metal cation and at least one anion and/or at least one anionic ligand consisting of at least 4 covalently bound atoms, wherein the metal cation of the electrical p-dopant is selected from alkali metals; alkaline earth metals, Pb, Mn, Fe, Co, Ni, Zn, Cd; rare earth metals in oxidation state (II) or (III); Al, Ga, In; and from Sn, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W in oxidation state (IV) or less, a method for preparing the display device and a chemical compound for use therein.

6. 发明申请

US20180114914A1 Semiconducting Material Comprising a Phosphine Oxide Matrix and Metal Salt 审中-公开
公开(公告)号：US20180114914A1
公开(公告)日：2018-04-26
申请号：US15564782
申请日：2016-04-07
申请人： Novaled GmbH
发明人： Julien Frey , Domagoj Pavicic , UIrich Denker , Vygintas Jankus , Carsten Rothe , Francois Cardinali , Katja Gräf , Ulrich Heggemann , Omrane Fadhel
IPC分类号： H01L51/00 , C07F9/53 , C07F9/655
CPC分类号： H01L51/0052 , C07F9/5325 , C07F9/65517 , H01L51/0054 , H01L51/0058 , H01L51/0073 , H01L51/0077 , H01L51/008 , H01L51/5072 , H01L51/5076 , H01L51/5092 , H01L51/5096 , H01L2251/552
摘要： The present invention is directed to a semiconducting material comprising: i) a compound according to formula (I) wherein R1, R2 and R3 are independently selected from C1-C30-alkyl, C3-C30 cycloalkyl, C2-C30-heteroalkyl, C6-C30-aryl, C2-C30-heteroaryl, C1-C30-alkoxy, C3-C30-cycloalkyloxy, C6-C30 aryloxy, and from structural unit having general formula E-A-, wherein—A is a C6-C30 phenylene spacer unit, and—E is an electron transporting unit that is selected from C10-C60 aryl and C6-C60 heteroaryl comprising up to 6 heteroatoms independently selected from O, S, P, Si and B and that comprises a conjugated system of at least 10 delocalized electrons, and—at least one group selected from R1, R2 and R3 has the general formula E-A-; and ii) at least one complex of a monovalent metal having formula (II) wherein—M+ is a positive metal ion bearing a single elementary charge, and each of A1, A2, A3 and A4 is independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl, wherein a heteroaryl ring of at least 5 ring-forming atoms of the substituted or unsubstituted C2-C20 heteroaryl comprises at least one hetero atom selected from O, S and N.

7. 发明公开

US20240292735A1 ORGANIC ELECTRONIC DEVICES COMPRISING METAL COMPLEXES WITH HIGH DIPOLE MOMENT FRAGMENTS 审中-公开
公开(公告)号：US20240292735A1
公开(公告)日：2024-08-29
申请号：US18567090
申请日：2022-06-15
申请人： Novaled GmbH
发明人： Vladimir Uvarov , Ulrich Heggemann , Steffen Willmann , Regina Luschtinetz
IPC分类号： H10K85/30 , H10K50/15 , H10K50/17 , H10K85/40 , H10K85/60
CPC分类号： H10K85/371 , H10K50/15 , H10K50/17 , H10K85/324 , H10K85/331 , H10K85/40 , H10K85/615 , H10K85/633 , H10K85/636 , H10K85/6572 , H10K85/6574
摘要： The present invention relates to an organic electroluminescent device comprising a substrate, an anode layer and a cathode layer, at least one light emitting layer, and at least one semiconductor layer or more, wherein the at least one semiconductor layer comprises at least one metalorganic compound, comprising a metal M and at least one ligand L, wherein the ligand L is preferably 4-(2,4-dioxopentan-3-yl)-2,6-bis(trifluoromethyl)benzonitrile (I) and the metalorganic compound is preferably bis(trifluoromethyl) phenyl)-4-oxopent-2-en-2-yl)oxy)copper(II) (G1) or the corresponding aluminium(III) and iron(III) complexes. Technical data of organic electroluminescent devices comprising said metalorganic compounds is provided in table 3.

8. 发明公开

US20230354695A1 Coordination Complex and Electronic Device Comprising the Same 审中-公开
公开(公告)号：US20230354695A1
公开(公告)日：2023-11-02
申请号：US18337575
申请日：2023-06-20
申请人： Novaled GmbH
发明人： Markus Hummert , Ulrich Heggemann , Thomas Rosenow , Ulrike Schliebe
IPC分类号： H10K85/30 , C07F3/02 , C07F3/06 , C07F13/00
CPC分类号： H10K85/381 , C07F3/02 , C07F3/06 , C07F13/005 , H10K85/30 , H10K85/341 , H10K50/17
摘要： The present invention relates to an electronic device comprising a hole injection layer and/or a hole transport layer and/or a hole generating layer, wherein at least one of the hole injection layer, the hole transport layer and the hole generating layer comprises a coordination complex comprising at least one electropositive atom M having an electro-negativity value according to Allen of less than 2.4 and at least one ligand L having the following structure:

wherein R1 and R2 are independently selected from the group, consisting of C1 to C30 hydrocarbyl groups and C2 to C30 heterocyclic groups, wherein R1 and/or R2 may optionally be substituted with at least one of CN, F, Cl, Br and I.

9. 发明授权

US11309495B2 Semiconducting material comprising a phosphine oxide matrix and metal salt 有权
公开(公告)号：US11309495B2
公开(公告)日：2022-04-19
申请号：US15564782
申请日：2016-04-07
申请人： Novaled GmbH
发明人： Julien Frey , Domagoj Pavicic , Ulrich Denker , Vygintas Jankus , Carsten Rothe , Francois Cardinali , Katja Gräf , Ulrich Heggemann , Omrane Fadhel
IPC分类号： H01L51/00 , C07F9/53 , C07F9/655 , H01L51/50
摘要： The present invention is directed to a semiconducting material comprising: i) a compound according to formula (I) wherein R1, R2 and R3 are independently selected from C1-C30-alkyl, C3-C30 cycloalkyl, C2-C30-heteroalkyl, C6-C30-aryl, C2-C30-heteroaryl, C1-C30-alkoxy, C3-C30-cycloalkyloxy, C6-C30 aryloxy, and from structural unit having general formula E-A-, wherein—A is a C6-C30 phenylene spacer unit, and—E is an electron transporting unit that is selected from C10-C60 aryl and C6-C60 heteroaryl comprising up to 6 heteroatoms independently selected from O, S, P, Si and B and that comprises a conjugated system of at least 10 delocalized electrons, and—at least one group selected from R1, R2 and R3 has the general formula E-A-; and ii) at least one complex of a monovalent metal having formula (II) wherein—M+ is a positive metal ion bearing a single elementary charge, and each of A1, A2, A3 and A4 is independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl, wherein a heteroaryl ring of at least 5 ring-forming atoms of the substituted or unsubstituted C2-C20 heteroaryl comprises at least one hetero atom selected from O, S and N.

10. 发明申请

US20220059787A1 Active OLED Display, Method for Preparing an Active OLED Display and Compound 有权
公开(公告)号：US20220059787A1
公开(公告)日：2022-02-24
申请号：US17519446
申请日：2021-11-04
申请人： Novaled GmbH
发明人： Ulrich Heggemann , Markus Hummert
IPC分类号： H01L51/50 , C07F3/02 , C07F3/06 , H01L27/32 , H01L51/00 , H01L51/56 , C07F5/02 , C09K11/06
摘要： The present invention relates to a display device comprising a plurality of OLED pixels comprising at least two OLED pixels, the OLED pixels comprising an anode, a cathode, and a stack of organic layers, wherein the stack of organic layers is arranged between and in contact with the cathode and the anode, and comprises a first electron transport layer, a first hole transport layer, and a first light emitting layer provided between the first hole transport layer and the first electron transport layer, and a driving circuit configured to separately driving the pixels of the plurality of OLED pixels, wherein, for the plurality of OLED pixels, the first hole transport layer is provided in the stack of organic layers as a common hole transport layer shared by the plurality of OLED pixels, and the first hole transport layer comprises (i) at least one first hole transport matrix compound consisting of covalently bound atoms and (ii) at least one electrical p-dopant selected from metal salts and from electrically neutral metal complexes comprising a metal cation and at least one anion and/or at least one anionic ligand consisting of at least 4 covalently bound atoms, wherein the metal cation of the electrical p-dopant is selected from alkali metals; alkaline earth metals, Pb, Mn, Fe, Co, Ni, Zn, Cd; rare earth metals in oxidation state (II) or (III); Al, Ga, In; and from Sn, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W in oxidation state (IV) or less, a method for preparing the display device and a chemical compound for use therein.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式