Patents by Inventor Scott R. Conley
Scott R. Conley 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: 9666826Abstract: An electroluminescent device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL), the device further containing an electron transport layer (ETL) comprising an anthracene compound on the cathode side of the LEL and an organic electron injection layer (EIL) between the ETL and the cathode comprising a phenanthroline compound, wherein the thickness of the EIL and LEL are such that the ratio of the thickness of the EIL to LEL is greater than 0.125.Type: GrantFiled: April 27, 2006Date of Patent: May 30, 2017Assignee: Global OLED Technology LLCInventors: Denis Y. Kondakov, Scott R. Conley, Kevin P. Klubek
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Patent number: 7887931Abstract: An OLED device comprises an anode and a cathode and located there-between a light emitting layer containing a light emitting dopant and a host comprising a monoanthracene derivative.Type: GrantFiled: September 27, 2004Date of Patent: February 15, 2011Assignee: Global OLED Technology LLCInventors: Lelia Cosimbescu, William B. Vreeland, Scott R. Conley, Jeri L. Mount
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Patent number: 7733009Abstract: An electroluminescent device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL), the device further containing an electron transport layer (ETL) on the cathode side of the LEL and an organic electron injection layer (EIL) contiguous to the ETL on the cathode side, wherein the ETL contains a monoanthracene compound bearing aromatic groups in the 2-, 9-, and 10-positions.Type: GrantFiled: April 27, 2006Date of Patent: June 8, 2010Assignee: Global OLED Technology LLCInventors: Denis Y. Kondakov, Scott R. Conley, Kevin P. Klubek, J. Ramon Vargas
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Patent number: 7326371Abstract: An electroluminescent device comprises a light emitting layer including an anthracene material bearing at least one aryl ring in the 2-position and having a hydrogen or an alkyl group in the 6-position and having up to 12 aromatic carbocyclic rings including at least one naphthalene group in the 9-position of the anthracene group and an aryl group in the 10-position, the anthracene material including among the rings only carbocyclic rings.Type: GrantFiled: March 25, 2004Date of Patent: February 5, 2008Assignee: Eastman Kodak CompanyInventors: Scott R. Conley, William B. Vreeland, Lelia Cosimbescu
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Patent number: 7070868Abstract: Disclosed is an electroluminescent device comprising a light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of a 6-membered heteroaromatic ring group and to a nitrogen atom of a 5-membered heteroaromatic ring group, provided that the 5- and 6-membered heteroaromatic ring groups are further connected by an imine group, and provided that the 5-membered heteroaromatic ring group contains at least one additional heteroatom that is divalent or trivalent, and a process or device employing the device.Type: GrantFiled: January 30, 2004Date of Patent: July 4, 2006Assignee: Eastman Kodak CompanyInventors: Margaret J. Helber, J. Ramon Vargas, Scott R. Conley
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Patent number: 7056601Abstract: Disclosed is an OLED device comprising an anode and a cathode and located there-between a light emitting layer containing a light emitting dopant and a host comprising a monoanthracene derivative of formula (I): wherein R1–R8 are H; R9 is not the same as R10; R9 is a biphenyl group containing no fused rings with aliphatic carbon ring members; R10 is an ortho-substituted- or meta monosubstituted phenyl group; provided that R9 and R10 are free of amines and sulfur compounds.Type: GrantFiled: October 24, 2003Date of Patent: June 6, 2006Assignee: Eastman Kodak CompanyInventors: Lelia Cosimbescu, William B. Vreeland, Scott R. Conley, Jeri L. Mount
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Patent number: 7033681Abstract: An electroluminescent device comprises a cathode, an anode, and therebetween a layer containing a host material and a second material comprising a bis(aryloxy)azine borohalide complex. The invention also includes a display device and an area lighting device incorporating the electroluminescent device and a process for emitting light.Type: GrantFiled: March 18, 2004Date of Patent: April 25, 2006Assignee: Eastman Kodak CompanyInventor: Scott R. Conley
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Patent number: 6828044Abstract: Disclosed is an organic light emitting diode device containing a light emitting layer (LEL) comprising a host and a blue light emitting dopant wherein the dopant comprises a 2-(3-aminophenyl)-benzofuran or 2-(4-aminophenyl)-benzofuran compound. The dopant provides improved luminance and luminance yield.Type: GrantFiled: October 25, 2002Date of Patent: December 7, 2004Assignee: Eastman Kodak CompanyInventor: Scott R. Conley
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Publication number: 20040081853Abstract: Disclosed is an organic light emitting diode device containing a light emitting layer (LEL) comprising a host and a blue light emitting dopant wherein the dopant comprises a 2-(3-aminophenyl)-benzofuran or 2-(4-aminophenyl)-benzofuran compound. The dopant provides improved luminance and luminance yield.Type: ApplicationFiled: October 25, 2002Publication date: April 29, 2004Applicant: Eastman Kodak CompanyInventor: Scott R. Conley
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Patent number: 6670053Abstract: Disclosed is a multilayer electroluminescent device comprising an anode, a hole transport layer (HTL), a light emitting layer (LEL), an electron transport layer (ETL), and a cathode, in that order, wherein there is located between the HTL and the LEL an interlayer (IL) comprising a compound containing a 3-phenylindolyl group.Type: GrantFiled: February 26, 2002Date of Patent: December 30, 2003Assignee: Eastman Kodak CompanyInventor: Scott R. Conley
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Patent number: 6661023Abstract: Disclosed is an OLED device comprising a light-emitting layer containing a host and a dopant where the dopant comprises a boron compound complexed by two ring nitrogens of a deprotonated bis(azinyl)amine ligand.Type: GrantFiled: June 27, 2002Date of Patent: December 9, 2003Assignee: Eastman Kodak CompanyInventors: Benjamin P. Hoag, Scott R. Conley, Denis Y. Kondakov, Zbyslaw R. Owczarczyk, Christopher T. Brown
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Publication number: 20030201415Abstract: Disclosed is an OLED device comprising a light-emitting layer containing a host and a dopant where the dopant comprises a boron compound complexed by two ring nitrogens of a deprotonated bis(azinyl)amine ligand.Type: ApplicationFiled: June 27, 2002Publication date: October 30, 2003Applicant: Eastman Kodak CompanyInventors: Benjamin P. Hoag, Scott R. Conley, Denis Y. Kondakov, Zbyslaw R. Owczarczyk, Christopher T. Brown
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Publication number: 20030180573Abstract: Disclosed is a multilayer electroluminescent device comprising an anode, a hole transport layer (HTL), a light emitting layer (LEL), an electron transport layer (ETL), and a cathode, in that order, wherein there is located between the HTL and the LEL an interlayer (IL) comprising a compound containing a 3-phenylindolyl group.Type: ApplicationFiled: February 26, 2002Publication date: September 25, 2003Applicant: Eastman Kodak CompanyInventor: Scott R. Conley
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Patent number: 6296997Abstract: Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a bicyclic azole dye-forming coupler compound having Formula I: wherein: BA represents a bicyclic azole coupler nucleus with —(C(R1)(R2))P— bonded to a ring carbon in a non-coupling position of the coupler nucleus; p is 1 or 2, and each R1 and R2 is independently selected from H and a substituent group, provided that any two of R1 and R2 may join to form a ring; Ra and Rb are each independently selected from H and a substituent group, provided that substituent groups may join to form a ring; each Y is an independently selected substituent and m is 0-4; X is selected from the group consisting of —C(O)—, —S(O)2—, —S(O)—, and —P(O)(OH)—; W is a connecting group having a chain of up to four atoms between X and Z, and n=0 or 1; and a) when n=0, Z is —NHR5 where R5 is H or a substituent, andType: GrantFiled: November 7, 2000Date of Patent: October 2, 2001Assignee: Eastman Kodak CompanyInventors: Robert F. Romanet, William B. Vreeland, John W. Harder, Christopher T. Brown, Scott R. Conley, Michael P. Youngblood