Patents by Inventor Mitchell S. Burberry
Mitchell S. Burberry 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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Publication number: 20040067302Abstract: A method for depositing onto a substrate an organic emitter layer in the process of making an OLED device, includes providing a donor element coated with the organic emitter layer having an organic emitter having a desired emission spectrum and which when subject to heat transfers to the substrate; positioning the coated side of the donor element in a material transferring relationship at a predetermined distance relative to the substrate to deposit the emitter layer in an environment of reduced pressure, the predetermined distance being selected so that the spectrum of light emitted from the OLED device will be in the desired emission spectrum; and heating the donor element to cause the transferable layer to transfer to form the emitter layer on the organic light-emitting device.Type: ApplicationFiled: October 8, 2002Publication date: April 8, 2004Applicant: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Fridrich Vazan
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Publication number: 20040028942Abstract: A donor element adapted for use in making an OLED device, includes a donor support substrate; a light-absorbing layer disposed over the substrate which, in response to light, produces heat; an emissive layer disposed over the light-absorbing layer; and a hole-transporting layer disposed over the emissive layer such that when the donor element is positioned in a transfer relationship with the OLED device and when light is absorbed by the light-absorbing layer, heat is produced that causes the vaporization transfer across a gap, of hole-transporting materials and emissive materials to the OLED device.Type: ApplicationFiled: August 2, 2002Publication date: February 12, 2004Applicant: Eastman Kodak CompanyInventors: Myron W. Culver, Lee W. Tutt, Mitchell S. Burberry, Ching W. Tang
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Publication number: 20030162108Abstract: A method for making an organic electroluminescent display device having an array of pixels disposed on a display substrate includes providing spacer elements either individually or as part of a donor element or a display substrate. Radiation-induced thermal transfer is then used to transfer organic material from the donor element to the display substrate.Type: ApplicationFiled: January 30, 2002Publication date: August 28, 2003Applicant: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Lee W. Tutt, Myron W. Culver, Ching W. Tang
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Patent number: 6610455Abstract: A method for making an organic electroluminescent display device having an array of pixels disposed on a display substrate includes providing a donor element and a display substrate that are heated to a desired temperature. Radiation-induced thermal transfer is then used to transfer organic material from the donor element to the display substrate.Type: GrantFiled: January 30, 2002Date of Patent: August 26, 2003Assignee: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Lee W. Tutt, Myron W. Culver, Ching W. Tang
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Patent number: 6570324Abstract: An image display device includes a substrate; a sparse array of light emitting elements formed on one side of the transparent substrate, the light emitting element being selectively addressable to form an image; an array of lens-lets located on the opposite side of the substrate, the focal plane of the lens-lets being at the one side of the substrate and the lens-lets being arranged with respect to the light emitting elements such that the light emitted by the light emitting elements is directed by the respective lens-lets to intersect at a common region associated with a predetermined viewing distance; and the sparseness of the array of the light emitting elements being such that the ratio of the light emitting area of the light-emitting element under a lens-let to the total area of the lens-let is less than or equal to 0.25.Type: GrantFiled: July 19, 2000Date of Patent: May 27, 2003Assignee: Eastman Kodak CompanyInventors: Lee W. Tutt, Myron W. Culver, Mitchell S. Burberry, Ching W. Tang
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Patent number: 6458507Abstract: A thermally sensitive imaging member can be imaged using thermal energy such as from an IR-emitting laser and then used for lithographic printing. The imaging member includes a support having an ink-repellant subbing layer and a thermally sensitive, ink-repellant surface imaging layer. Imaging causes a “switching” in the exposed surface regions to a more oleophilic or ink-accepting nature. Post-imaging processing is unnecessary in this imaging system. The surface imaging layer includes a thermally sensitive copolymer of silicone “soft” segments and thermally sensitive “hard” segments as well as a photothermal conversion material that is IR radiation sensitive.Type: GrantFiled: March 20, 2000Date of Patent: October 1, 2002Assignee: Kodak Polychrome Graphics LLCInventors: Mitchell S. Burberry, David B. Bailey
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Patent number: 6447884Abstract: A thermal imaging member can be imaged using infrared radiation such as from an IR-emitting laser and used for lithographic printing. The imaging member includes a support having an ink-repellant thermally sensitive imaging layer and an ink-repellant surface layer that is swellable in waterless ink solvents. Imaging ablates the imaging and surface layers, but minimal debris is generated so wiping or washing is not required. The imaging layer including a thermally sensitive copolymer of silicone “soft” segments and thermally sensitive “hard” segments, as well as a photothermal conversion material that is IR radiation sensitive.Type: GrantFiled: March 20, 2000Date of Patent: September 10, 2002Assignee: Kodak Polychrome Graphics LLCInventors: Mitchell S. Burberry, David B. Bailey
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Patent number: 6421075Abstract: A process of forming a single color, ablation image comprising imagewise-heating by means of a laser in the absence of a separate receiving element, an ablative recording element comprising a support having thereon, in order, a barrier layer and a colorant layer comprising a colorant dispersed in a polymeric binder, the colorant layer having an infrared-absorbing material associated therewith, the laser exposure taking place through the colorant side of the element, and removing the ablated colorant to obtain the image in the ablative recording element, wherein the colorant layer contains a plasticizer in an amount of up to about 50% by weight of the polymeric binder.Type: GrantFiled: August 30, 2000Date of Patent: July 16, 2002Assignee: Eastman Kodak CompanyInventor: Mitchell S. Burberry
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Publication number: 20020075566Abstract: A system for the display of digital or analog images with a beam-forming apparatus comprised of lenticular lens elements secured to or integrated with, or associated with individual pixel lines or sub-pixel elements in a line in the display. A lenticular array material can either be used as the substrate of the solid-state display device or affixed to the display device.Type: ApplicationFiled: December 18, 2000Publication date: June 20, 2002Inventors: Lee W. Tutt, Mitchell S. Burberry, Myron W. Culver, Ching W. Tang
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Patent number: 6243127Abstract: A process of forming an image comprising imagewise-exposing, by means of a laser, a thermal recording element comprising a transparent support having thereon at least two metal layers having a melting point below about 2,000° C. and a substantially transparent, polymeric spacer layer separating each metal layer from another metal layer, thereby causing portions of each metal layer to coalesce in response to the imagewise exposure by the laser, thus forming the image.Type: GrantFiled: April 3, 1998Date of Patent: June 5, 2001Assignee: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Lee W. Tutt, Robert G. Spahn
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Patent number: 6040115Abstract: A thermally imagable element suitable for use as a lithographic printing plate is disclosed. Imagable element contains an ink repellent, thermally sensitive surface layer on a substrate. The surface layer contains an ink repellent, thermally sensitive co-polymer which is both thermally sensitive and has the physical properties needed for handling and printing. The thermally sensitive co-polymer contains two types of segments: (a) soft silicone segments, which repel ink, and (b) hard segments, which provide physical integrity and impart thermal sensitivity to the co-polymer. The element can be imaged by imagewise expose either by infrared radiation or by heat. The process requires no wet development step and no wiping. Thermally labile crosslinked polymers are also disclosed.Type: GrantFiled: December 9, 1998Date of Patent: March 21, 2000Assignee: Kodak Polychrome Graphics LLCInventors: David B. Bailey, Mitchell S. Burberry, Mark A. Harris
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Patent number: 6022668Abstract: A lithographic imaging member has a support having thereon a melanophobic silicone copolymer layer and a contiguous surface melanophilic layer composed of an inorganic or organic polymeric matrix. Either or both layers includes a photothermal conversion material capable of converting irradiation, such as IR radiation, to heat in exposed regions. The imaging member can include in one or more layers a material capable of promoting adhesion across the interface of the contiguous layers. This imaging member can be digitally imaged, for example using a laser, and used for printing without wet processing.Type: GrantFiled: January 19, 1998Date of Patent: February 8, 2000Assignee: Kodak Polychrome Graphics LLCInventors: Mitchell S. Burberry, David B. Bailey, Mark A. Harris, Charles D. DeBoer, Charles W. Lander
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Patent number: 6014930Abstract: A lithographic printing plate made by coating a support web with a coextensive hydrophilic layer of a crosslinked polymeric matrix containing a member of the group consisting of colloids of beryllium, magnesium, aluminum, silicon, gadolinium, germanium, arsenic, indium, tin, antimony, tellurium, lead, bismuth and the transition metal oxides, along with a photothermal conversion material capable of accepting ink when exposed to high intensity radiation.Type: GrantFiled: June 11, 1998Date of Patent: January 18, 2000Assignee: Kodak Polychrome Graphics LLCInventors: Mitchell S. Burberry, Charles D. DeBoer, Mark A. Harris
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Patent number: 5994026Abstract: A flexographic imaging element comprises a support having thereon a relief imaging layer and a multi-level writeable mask layer. This mask layer is capable of multi-level communication with the underlying relief imaging layer so that the resulting image has continuous tone densities corresponding to the information written on the mask layer.Type: GrantFiled: March 30, 1998Date of Patent: November 30, 1999Assignee: Eastman Kodak CompanyInventors: Charles D. DeBoer, Mitchell S. Burberry
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Patent number: 5989772Abstract: A laser-exposed thermal recording element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye comprising a laser light-absorbing dye absorbing at the wavelength of a laser used to expose the element, wherein the dye layer also contains a stabilizing IR-absorbing dye with an absorption wavelength maximum approximately equal to or longer than that of the laser light-absorbing dye.Type: GrantFiled: November 8, 1996Date of Patent: November 23, 1999Assignee: Eastman Kodak CompanyInventors: Lee W. Tutt, Mitchell S. Burberry, Gary M. Underwood
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Patent number: 5985526Abstract: A method of forming an image comprising imagewise-exposing a thermal recording element to heat, the element comprising a support having thereon a thermally-sensitive layer comprising particles containing a colorant, the particles having a particle size between about 1 and about 25 .mu.m suspended in a matrix, the layer having an optical density no higher than about 0.5, the heating thereby causing the colorant to spread out from the particles into the matrix, thus increasing the optical density in the imagewise-exposed areas.Type: GrantFiled: June 19, 1998Date of Patent: November 16, 1999Assignee: Eastman Kodak CompanyInventors: Lee W. Tutt, Ian R. Gould, Mitchell S. Burberry, Samir Y. Farid
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Patent number: 5858607Abstract: An assemblage for forming a lithographic printing plate is disclosed. The assemblage contains a receiver support with a rough hydrophilic surface; a layer containing a poly(cyanoacrylate) binder; and a donor support. When the assemblage is exposed with a high intensity laser beam, the binder is transferred to the hydrophilic surface of the receiver support to produce a lithographic printing plate. The transfer requires relatively low exposure and no post processing is necessary.Type: GrantFiled: November 21, 1996Date of Patent: January 12, 1999Assignee: Kodak Polychrome GraphicsInventors: Mitchell S. Burberry, Sharon W. Weber
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Patent number: 5633118Abstract: A process of forming a single color image comprising:a) imagewise exposing, by means of a laser, a dye-ablative recording element comprising a support having thereon, in order, a hydrophilic dye-receiving layer, a hydrophobic dye-barrier layer, and a hydrophilic, water-soluble, infrared-absorbing layer which absorbs at a given wavelength of the laser used to expose the element, thereby imagewise heating the infrared-absorbing layer and the dye-barrier layer, causing them to ablate;b) removing the ablated infrared-absorbing layer and dye-barrier layer material;c) contacting the imagewise-exposed element with an aqueous ink solution and thereby removing the remaining infrared-absorbing layer; andd) drying the element to obtain a single color image in the ablative recording element.Type: GrantFiled: March 21, 1996Date of Patent: May 27, 1997Assignee: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Lee W. Tutt, Sharon W. Weber
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Patent number: 5633119Abstract: A process of forming a single color image comprising:a) imagewise exposing, by means of a laser, a dye-ablative recording element comprising a support having thereon, in order, a hydrophilic dye-receiving layer and a hydrophobic dye-barrier layer, at least one of the dye-receiving layer and the dye-barrier layer having an infrared-absorbing material therein or in a layer therebetween to absorb at a given wavelength of the laser used to expose the element, thereby imagewise heating the dye-barrier layer and causing it to ablate;b) removing the ablated dye-barrier layer material;c) contacting the imagewise-exposed element with an aqueous ink solution; andd) drying the element to obtain a single color image in the ablative recording element.Type: GrantFiled: March 21, 1996Date of Patent: May 27, 1997Assignee: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Lee W. Tutt
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Patent number: 5605780Abstract: A lithographic printing plate is comprised of an anodized aluminum support having thereon an oleophilic image-forming layer comprising an infrared-absorbing agent dispersed in a film-forming cyanoacrylate polymer binder. The plate is imagewise exposed to a focused high-intensity infrared laser beam which removes the oleophilic image-forming layer by thermal ablation to thereby reveal the underlying hydrophilic support surface. The cyanoacrylate polymers provide superior performance due to their combination of low decomposition temperature, good ink receptivity, good adhesion to the support and good wear characteristics.Type: GrantFiled: March 12, 1996Date of Patent: February 25, 1997Assignee: Eastman Kodak CompanyInventors: Mitchell S. Burberry, Charles D. DeBoer, Sharon W. Weber