Patents by Inventor Daniel David Lecloux
Daniel David Lecloux 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: 8273459Abstract: There is provided a transparent composite conductor. The composite conductor has a first layer that includes a transparent conductive material and a second layer that includes a fluorinated acid polymer.Type: GrantFiled: December 2, 2011Date of Patent: September 25, 2012Assignee: E I du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Hjalti Skulason, Daniel David Lecloux, Eric Maurice Smith, Shawn Yeisley, Robert Clayton Wheland
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Patent number: 8242223Abstract: There is provided a polymer made from a monomer having Formula I: where: R and Y are independently selected from the group consisting of H, D, alkyl, fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, NR?2, R?, R? is a crosslinkable group; R? is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, and R?; X is a leaving group; Z is C, Si, or N; Q is (ZR?n)b; a is an integer from 0 to 5; b is an integer from 0 to 20; c is an integer from 0 to 4; q is an integer from 0 to 7; and n is an integer from 1 to 2.Type: GrantFiled: August 22, 2007Date of Patent: August 14, 2012Assignee: E I du Pont de Nemours and CompanyInventors: Nora Sabina Radu, Gene M. Rossi, Eric Maurice Smith, Yulong Shen, Weiying Gao, Reid John Chesterfield, Jeffrey A. Merlo, Daniel David Lecloux, Frederick P. Gentry
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Publication number: 20120187382Abstract: An organic light-emitting diode is provided having an anode, a cathode, and an organic active layer therebetween. The organic active layer includes a deuterated compound and the device has a calculated half-life at 1000 nits of at least 5000 hours.Type: ApplicationFiled: December 22, 2009Publication date: July 26, 2012Applicant: E.I. DUPONT DE NEMOURS AND COMPANYInventors: Vsevolod Rostovtsev, Weiying Gao, Gary A. Johansson, Yulong Shen, Adam Fennimore, Kalindi Dogra, Hong Meng, Weishi Wu, Michael Henry Howard, JR., Ralph Birchard Lloyd, Nora Sabina Radu, Norman Herron, Daniel David Lecloux, Eric Maurice Smith, Che-Hsiung Hsu, Kyung-Ho Park, Jeffrey A. Merlo, Christina M. Older, Jerald Feldman, Ying Wang
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Publication number: 20120175596Abstract: The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions contain a semi-aqueous dispersion of at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer, non-conductive oxide nanoparticles, at least one high-boiling organic liquid, and at least one lower-boiling organic liquid.Type: ApplicationFiled: March 12, 2010Publication date: July 12, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Tami Janene Faircloth, Che-Hsiung Hsu, Veevin Tsao Kuo Hsu, Wesley Hsu, Trevor Hsu, Daniel David Lecloux, Hjalti Skulason, Gordana Srdanov, Charles D. Lang, Michel Dubeau, Nancy L. Gin
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Patent number: 8216680Abstract: There is provided a transparent composite conductor. The composite conductor has a first layer that includes a transparent conductive material and a second layer that includes a fluorinated acid polymer.Type: GrantFiled: January 31, 2007Date of Patent: July 10, 2012Assignee: E I du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Hjalti Skulason, Daniel David Lecloux, Eric Maurice Smith, Shawn Yeisley, Robert Clayton Wheland
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Patent number: 8147962Abstract: The invention relates to conductive polymer composites comprising a first layer comprising at least one electrically doped conductive polymer and a second layer comprising at least one material selected from a colloid-forming polymeric acid, a salt of a colloid-forming polymeric acid, a non-polymeric fluorinated organic acid, and a salt of a non-polymeric fluorinated organic acid.Type: GrantFiled: April 13, 2004Date of Patent: April 3, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Christopher P. Junk, Sunghan Kim, Daniel David Lecloux, Ralph Birchard Lloyd, Shiva Prakash
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Publication number: 20120077955Abstract: There is provided a polymer made from a monomer having Formula I: where: R and Y are independently selected from the group consisting of H, D, alkyl, fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, NR?2, R?, R? is a crosslinkable group; R? is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, and R?; X is a leaving group; Z is C, Si, or N; Q is (ZR?n)b; a is an integer from 0 to 5; b is an integer from 0 to 20; c is an integer from 0 to 4; q is an integer from 0 to 7; and n is an integer from 1 to 2.Type: ApplicationFiled: December 5, 2011Publication date: March 29, 2012Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: NORA SABINA RADU, Gene M. Rossi, Eric Maurice Smith, Yulong Shen, Weiying Gao, Reid John Chesterfield, Jeffrey A. Merlo, Daniel David Lecloux, Frederick P. Gentry
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Publication number: 20120065432Abstract: A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.Type: ApplicationFiled: September 23, 2011Publication date: March 15, 2012Applicant: E.I DU PONT DE NEMOURS AND COMPANYInventors: GARY A. JOHANSSON, Eric Maurice Smith, Reid John Chesterfield, Michael Henry Howard, JR., Kyung-Ho Park, Nora Sabina Radu, Gene M. Rossi, Frederick P. Gentry, Troy C. Gehret, Daniel David Lecloux, Adam Fennimore
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Publication number: 20120032158Abstract: The present invention is directed to a photoactive device comprising an anode, a cathode, and a photoactive layer, which device further comprises an electron transport and/or anti-quenching layer which minimizes both electron transfer quenching and energy transfer quenching of the photoactive layer.Type: ApplicationFiled: October 17, 2011Publication date: February 9, 2012Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: DANIEL DAVID LECLOUX, Ying Wang
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Publication number: 20120013245Abstract: A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.Type: ApplicationFiled: September 23, 2011Publication date: January 19, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: GARY A. JOHANSSON, Eric Maurice Smith, Reid John Chesterfield, Michael Henry Howard, JR., Kyung-Ho Park, Nora Sabina Radu, Gene M. Rossi, Frederick P. Gentry, Troy C. Gehret, Daniel David Lecloux, Adam Fennimore
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Patent number: 8063399Abstract: A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.Type: GrantFiled: November 17, 2008Date of Patent: November 22, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Gary A. Johansson, Eric Maurice Smith, Reid John Chesterfield, Michael Henry Howard, Jr., Kyung-Ho Park, Nora Sabina Radu, Gene M. Rossi, Frederick P. Gentry, Troy C. Gehret, Daniel David Lecloux, Adam Fennimore
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Publication number: 20110266525Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a host material capable of electroluminescence having an emission color that is blue; and an electroluminescent dopant having an emission color that is yellow. The additive mixing of the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: November 3, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110266524Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; a second electroluminescent material having an emission color that is green; and a third electroluminescent material having an emission color that is red-orange. The additive mixing of all the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: November 3, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260141Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; and a second electroluminescent material having an emission color that is red-orange. The additive mixing of the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260603Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; a second electroluminescent material having an emission color that is green; and a third electroluminescent material having an emission color that is orange. The additive mixing of all the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260144Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a host material capable of electroluminescence having an emission color that is blue-green; and an electroluminescent dopant having an emission color that is red/red-orange. The additive mixing of the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260142Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; and a second electroluminescent material having an emission color that is yellow. The additive mixing of the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260140Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue-green; and a second electroluminescent material having an emission color that is red/red-orange. The additive mixing of the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev
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Publication number: 20110260137Abstract: There is provided a process for forming a contained second layer over a first layer, including the steps: forming the first layer having a first surface energy; forming an intermediate layer over and in direct contact with the first layer, said intermediate layer having a second surface energy which is lower than the first surface energy; removing selected portions of the intermediate layer to form a pattern comprising uncovered areas of the first layer and covered areas of the first layer; and forming a contained second layer over the uncovered areas of the first layer. There is also provided an organic electronic device made by the process.Type: ApplicationFiled: April 21, 2010Publication date: October 27, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Eric Maurice Smith, Gary A. Johansson
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Publication number: 20110260143Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; a second electroluminescent material having an emission color that is green; and a third electroluminescent material having an emission color that is red. The additive mixing of all the emitted colors results in an overall emission of white light.Type: ApplicationFiled: October 25, 2010Publication date: October 27, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Daniel David Lecloux, Norman Herron, Vsevolod Rostovtsev