Patents by Inventor Jean-Charles Flores
Jean-Charles Flores has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11174258Abstract: Compounds of formula (I) and their use in electronic devices, especially electroluminescent devices: (I) wherein at least two of the substituents R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, or R7 and R8 form together one of the following ring systems (IIa), (IIb) (IIc). When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.Type: GrantFiled: December 2, 2016Date of Patent: November 16, 2021Assignee: Idemitsu Kosan Co., Ltd.Inventors: Thomas Schaefer, Jean-Charles Flores, Hideaki Nagashima
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Publication number: 20210269917Abstract: Described herein is a transparent conductive film including (a) a first laminate including at least two layers containing TiO2, ZrO2 or HfO2, and a layer containing an organic compound in between the two layers containing TiO2, ZrO2 or HfO2, (b) a metal layer, and (c) a second laminate including at least two layers containing ZnO, a layer containing an organic compound between the two layers containing ZnO, and a metallic dopant other than zinc.Type: ApplicationFiled: July 3, 2019Publication date: September 2, 2021Inventors: Boram Cho, Jean-Charles Flores, Michael Reinke, Myung Mo Sung, Jin Won Jung
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Patent number: 10815236Abstract: Compounds of formula (I) and polymers comprising at least a structure of formula (II), wherein T1 or T2 are independently of each other a group of Formula (III), Formula (iv) Qa, Qb, Qc, Qd, Qe or Qf are independently of each other O, S or NR1.Type: GrantFiled: February 27, 2017Date of Patent: October 27, 2020Inventors: Jean-Charles Flores, Pascal Hayoz, Iain McCulloch, Nkechinyerem Onwubiko, Daniel Kaelblein, Wan Yue, Hung-Yang Chen, Astrid-Caroline Knall
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Patent number: 10431745Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: July 24, 2018Date of Patent: October 1, 2019Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 10403822Abstract: Polymers containing at least one unit of formula wherein X1, X2 and X3 are independently from each other O, S or NR1, a process for their preparation, intermediates and electronic devices containing these polymers as semiconducting material.Type: GrantFiled: July 7, 2015Date of Patent: September 3, 2019Assignee: BASF SEInventors: Iain McCulloch, Iain Meager, Bob Schroeder, Pascal Hayoz, Jean-Charles Flores, Klemens Mathauer, Patrice Bujard, Daniel Kaelblein
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Patent number: 10224484Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: November 30, 2016Date of Patent: March 5, 2019Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20190048015Abstract: Compounds of formula (I) and polymers comprising at least a structure of formula (II), wherein T1 or T2 are independently of each other a group of Formula (III), Formula (iv) Qa, Qb, Qc, Qd, Qe or Qf are independently of each other O, S or NR1.Type: ApplicationFiled: February 27, 2017Publication date: February 14, 2019Applicant: BASF SEInventors: Jean-Charles FLORES, Pascal HAYOZ, Iain MCCULLOCH, Nkechinyerem ONWUBIKO, Daniel KAELBLEIN, Wan YUE, Hung-Yang CHEN, Astrid-Caroline KNALL
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Publication number: 20190027690Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: January 24, 2019Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20190002469Abstract: Compounds of formula (I) and their use in electronic devices, especially electroluminescent devices: (I) wherein at least two of the substituents R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, or R7 and R8 form together one of the following ring systems (IIa), (IIb) (IIc). When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.Type: ApplicationFiled: December 2, 2016Publication date: January 3, 2019Applicant: Idemitsu Kosan Co., Ltd.Inventors: Thomas SCHAFER, Jean-Charles FLORES, Hideaki NAGASHIMA
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Publication number: 20180331296Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: July 24, 2018Publication date: November 15, 2018Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 9929364Abstract: The present invention relates to an electronic device comprising a dielectric material, which dielectric material comprises a copolymer comprising styrene and maleimic acid and derivatives thereof as structural units, a process for the preparation of the electronic device and to the use of the copolymer as dielectric material, especially as dielectric layer in printed electronic devices such as capacitors and organic field-effect transistors.Type: GrantFiled: April 29, 2014Date of Patent: March 27, 2018Assignee: BASF SEInventors: Hans Jürg Kirner, Emmanuel Martin, Patrice Bujard, Jean-Charles Flores, Jordan Thomas Kopping
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Patent number: 9893288Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: November 30, 2016Date of Patent: February 13, 2018Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 9786409Abstract: Oxacycloolefinic polymers as typically obtained by metathesis polymerization using Ru-catalysts, show good solubility and are well suitable as dielectric material in electronic devices such as capacitors and organic field effect transistors.Type: GrantFiled: June 23, 2014Date of Patent: October 10, 2017Assignee: BASF SEInventors: Jean-Charles Flores, Emmanuel Martin, Patrice Bujard
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Publication number: 20170207392Abstract: Disclosed are polymers comprising at least one unit of formula (1), a process for their preparation, intermediates and electronic devices comprising these polymers as semiconducting material.Type: ApplicationFiled: July 7, 2015Publication date: July 20, 2017Applicant: BASF SEInventors: Iain MCCULLOCH, Iain MEAGER, Bob SCHROEDER, Pascal HAYOZ, Jean-Charles FLORES, Klemens MATHAUER, Patrice BUJARD, Daniel KAELBLEIN
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Publication number: 20170148991Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: May 25, 2017Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20170148992Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: May 25, 2017Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20160276060Abstract: Oxacycloolefinic polymers as typically obtained by metathesis polymerization using Ru-catalysts, show good solubility and are well suitable as dielectric material in electronic devices such as capacitors and organic field effect transistors.Type: ApplicationFiled: June 23, 2014Publication date: September 22, 2016Inventors: Jean-Charles FLORES, Emmanuel MARTIN, Patrice BUJARD
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Publication number: 20160087230Abstract: The present invention relates to an electronic device comprising a dielectric material, which dielectric material comprises a copolymer comprising styrene and maleimic acid and derivatives thereof as structural units, a process for the preparation of the electronic device and to the use of the copolymer as dielectric material, especially as dielectric layer in printed electronic devices such as capacitors and organic field-effect transistors.Type: ApplicationFiled: April 29, 2014Publication date: March 24, 2016Applicant: BASF SEInventors: Hans Jürg KIRNER, Emmanuel MARTIN, Patrice BUJARD, Jean-Charles FLORES, Jordan Thomas KOPPING
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Publication number: 20150056746Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: October 30, 2014Publication date: February 26, 2015Applicant: BASF SEInventors: Mathias Düggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 8912305Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: October 21, 2009Date of Patent: December 16, 2014Assignee: BASF SEInventors: Mathias Düggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbioz, Beat Schmidhalter, Jean-Charles Flores