Composition including material, methods of depositing material, articles including same and systems for depositing material
AssigneeQd Vision, Inc.
InventorsSeth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, JR., Peter T. Kazlas
Life of this patent
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Abstract
Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
Claims130
A method for depositing nanomaterial onto a substrate, the method comprising:
- applying a composition comprising nanomaterial to an applicator surface from a transfer surface;
- and
- contacting the applicator surface to the substrate.
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A method of depositing nanomaterial onto a substrate, the method comprising:
- introducing a composition comprising nanomaterial and liquid onto a transfer surface;
- transferring at least a portion of the composition from the transfer surface onto an applicator;
- and
- depositing nanomaterial from the applicator onto the substrate after removal of at least a portion of the liquid.
A method of depositing nanomaterial onto a substrate, the method comprising:
- introducing a composition comprising nanomaterial and liquid onto a transfer surface;
- transferring at least a portion of the nanomaterial from the transfer surface onto an applicator after removal of at least a portion of the liquid from the composition;
- and
- depositing nanomaterial from the applicator onto the substrate.
A method for depositing nanomaterial onto a substrate, the method comprising:
- introducing a composition comprising the nanomaterial and a liquid onto a transfer surface;
- transferring the composition from the transfer surface onto an applicator;
- and
- depositing nanomaterial onto the substrate after evaporation of the liquid from the applicator.
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A method of making a light emitting device, comprising:
- applying a composition comprising semiconductor nanocrystals to an applicator surface from a transfer surface;
- and
- contacting the applicator surface to a substrate.
A method of forming a device comprising:
- applying a composition comprising nanomaterial on a surface of an applicator from a transfer surface;
- contacting the surface of the applicator to a substrate including a first electrode, thereby transferring at least a portion of nanomaterial of the composition onto the substrate;
- and
- arranging a second electrode opposed to the first electrode.
A method in accordance with 53 wherein the layer is a multilayer of semiconductor nanocrystals.
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An ink comprising nanomaterial dispersed in a liquid, wherein the ink has a viscosity of at least 0.1 cP.
A composition comprising nanomaterial dispersed in a carrier medium, wherein the composition includes at least 0.1 mg semiconductor nanocrystals per ml carrier medium.
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A method for depositing a nanomaterial onto a substrate, the method comprising:
- applying a composition comprising nanomaterial to an applicator surface;
- positioning a mask including a predetermined pattern of apertures comprising a predetermined shape and size on the substrate;
- and
- contacting the applicator surface to the substrate through at least a one of the apertures.
A method for depositing a nanomaterial onto a substrate, the method comprising:
- applying a composition comprising nanomaterial to an applicator surface from a transfer surface;
- positioning a mask including a predetermined pattern of apertures comprising a predetermined shape and size on the substrate;
- and
- contacting the applicator surface to the substrate through at least a one of the apertures.
A method for depositing a nanomaterial onto a substrate, the method comprising:
- applying a composition comprising a population of semiconductor nanocrystals to an applicator surface;
- positioning a mask including a predetermined pattern of apertures comprising a predetermined shape and size on the substrate;
- and
- contacting the applicator surface to the substrate through at least a one of the apertures.
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An applicator made from a material comprising a silicon based elastomer doped with a fluorinated polymer.
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Dependencies are inferred from the claim text.