Patent
US 10,229,768of Invention: METHOD FOR MANUFACTURING
Jong-hyuk YOON
US
Copyright © 2026 Matter42. All rights reserved.
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US 10,229,768Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic perspective view of graphene according to an embodiment of the present invention. [35] The term 'graphene'used in the specification refers …
FIG. 2 is a schematic flowchart for describing a method of manufacturing the graphene according to an embodiment of the present invention.
FIGS. 3 through 11 are schematic cross- sectional side views of a stack including the graphene of
FIG. 4 (operation S₂₂). [44] If the catalyst metal 101 is transferred to a reaction chamber (not shown), a gaseous source of carbon is injected into the …
FIG. 5 (operation S₂₃). [48] The carrier member 120 supports a fourth stack 400 (see
FIG. 6 (operation S₂₄). [52] Among the graphene 110 formed on the two surfaces of the catalyst metal 101, the graphene 110 formed on one surface of the …
FIG. 7, a seventh stack 700, in which the graphene 110 and the carrier member 120 are stacked, is formed by performing the operation for removing the catalyst …
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
FIG. 9 (operation S₂₇). [67] The target member 130 refersto a member onto which the graphene 110 is transferred. The target member 130 may be configured as a …
FIG. 10 (operation S₂₈). [71] If the carrier member 120 is a heat-releasable film, heat having a temperature equal to or greater than a releasing temperature is …
FIG. 11, a protection member 140 is formed on the graphene 110 (operation S₂₉). The protection member 140 protects the doped graphene 110 from the outside and …
FIG. 12 is a schematic process view for describing a method of manufacturing a graphene film, according to an embodiment of the present invention. Best Mode for …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A method of manufacturing graphene, the method comprising the following steps in order: preparing a carrier member on which the graphene is formed on one surface thereof, exposing a first surface of the graphene to dopant vapor to dope the graphene; transferring the doped graphene onto a target member so that the first surface of the graphene faces the target member; and removing the carrier member. Previously presented
: The method of claim 1, wherein the preparing of the carrier member on which the graphene is formed on one surface thereof comprises: forming the graphene on two surfaces of a catalyst metal; forming the carrier member on the graphene that is formed on one surface of the catalyst metal; and removing the catalyst metal. Original
: The method of claim 1, further comprising forming a protection member on the exposed graphene after the removing of the carrier member. Original
: The method of claim 1, wherein the car ri er member is a heat- releasable film. Original
: The method of claim 1, wherein the target member is formed of a material that is formed according to a roll-to-roll method, and the target member comprises at least one selected from the group consisting of polyethylene terephthalate (PET), polyimide (P I), polycarbonate, and polymethyl methacrylate (PMMA). Original
: The method of claim 1, wherein the dopant vapor is composed of a volatile doping solution that is vaporized. Original
: The method of claim 1, wherein the doping of the graphene is performed in a sealed space. Original
. Canceled
: A method of manufacturing a graphene film, the method comprising the following steps in order: preparing a roll-type heat-releasable film in which the graphene film is formed on one surface thereof; exposing a first surface of the graphene film to dopant vapor to dope the graphene film; transferring the doped graphene film onto a roll-type target film so that the first surface of the graphene faces the roll-type target film; and removing the heat-releasable film, wherein the steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, wherein the preparing of the heat- releasable film in which the graphene film is formed on one surface thereof comprises: forming the graphene film on two surfaces of a roll-type catalyst metal film; forming the heat-releasable film on the graphene film that is formed on one surface of the catalyst metal film; removing the graphene film formed on an other surface of the catalyst metal film; and removing the catalyst metal film, AM ENDMENT UNDER 37 C.F.R. § 1.312 Attorney Docket No.: Q₂₁₇₆₃₄ wherein th steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, further comprising forming a roll-type protection film on the exposed graphene film after the removing of the heat-releasable film, wherein the forming of the roll-type protection film is performed in one direction according to a roll-to-roll method. Original
: The method of claim 13, wherein the dopant vapor is composed of a volatile doping solution that is vaporized by using a vaporizer. Original
Materials described outside the worked examples.
graphene
dopant vapor
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
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Patent
Atlas literature
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US 10,229,768Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic perspective view of graphene according to an embodiment of the present invention. [35] The term 'graphene'used in the specification refers …
FIG. 2 is a schematic flowchart for describing a method of manufacturing the graphene according to an embodiment of the present invention.
FIGS. 3 through 11 are schematic cross- sectional side views of a stack including the graphene of
FIG. 4 (operation S₂₂). [44] If the catalyst metal 101 is transferred to a reaction chamber (not shown), a gaseous source of carbon is injected into the …
FIG. 5 (operation S₂₃). [48] The carrier member 120 supports a fourth stack 400 (see
FIG. 6 (operation S₂₄). [52] Among the graphene 110 formed on the two surfaces of the catalyst metal 101, the graphene 110 formed on one surface of the …
FIG. 7, a seventh stack 700, in which the graphene 110 and the carrier member 120 are stacked, is formed by performing the operation for removing the catalyst …
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
FIG. 9 (operation S₂₇). [67] The target member 130 refersto a member onto which the graphene 110 is transferred. The target member 130 may be configured as a …
FIG. 10 (operation S₂₈). [71] If the carrier member 120 is a heat-releasable film, heat having a temperature equal to or greater than a releasing temperature is …
FIG. 11, a protection member 140 is formed on the graphene 110 (operation S₂₉). The protection member 140 protects the doped graphene 110 from the outside and …
FIG. 12 is a schematic process view for describing a method of manufacturing a graphene film, according to an embodiment of the present invention. Best Mode for …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A method of manufacturing graphene, the method comprising the following steps in order: preparing a carrier member on which the graphene is formed on one surface thereof, exposing a first surface of the graphene to dopant vapor to dope the graphene; transferring the doped graphene onto a target member so that the first surface of the graphene faces the target member; and removing the carrier member. Previously presented
: The method of claim 1, wherein the preparing of the carrier member on which the graphene is formed on one surface thereof comprises: forming the graphene on two surfaces of a catalyst metal; forming the carrier member on the graphene that is formed on one surface of the catalyst metal; and removing the catalyst metal. Original
: The method of claim 1, further comprising forming a protection member on the exposed graphene after the removing of the carrier member. Original
: The method of claim 1, wherein the car ri er member is a heat- releasable film. Original
: The method of claim 1, wherein the target member is formed of a material that is formed according to a roll-to-roll method, and the target member comprises at least one selected from the group consisting of polyethylene terephthalate (PET), polyimide (P I), polycarbonate, and polymethyl methacrylate (PMMA). Original
: The method of claim 1, wherein the dopant vapor is composed of a volatile doping solution that is vaporized. Original
: The method of claim 1, wherein the doping of the graphene is performed in a sealed space. Original
. Canceled
: A method of manufacturing a graphene film, the method comprising the following steps in order: preparing a roll-type heat-releasable film in which the graphene film is formed on one surface thereof; exposing a first surface of the graphene film to dopant vapor to dope the graphene film; transferring the doped graphene film onto a roll-type target film so that the first surface of the graphene faces the roll-type target film; and removing the heat-releasable film, wherein the steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, wherein the preparing of the heat- releasable film in which the graphene film is formed on one surface thereof comprises: forming the graphene film on two surfaces of a roll-type catalyst metal film; forming the heat-releasable film on the graphene film that is formed on one surface of the catalyst metal film; removing the graphene film formed on an other surface of the catalyst metal film; and removing the catalyst metal film, AM ENDMENT UNDER 37 C.F.R. § 1.312 Attorney Docket No.: Q₂₁₇₆₃₄ wherein th steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, further comprising forming a roll-type protection film on the exposed graphene film after the removing of the heat-releasable film, wherein the forming of the roll-type protection film is performed in one direction according to a roll-to-roll method. Original
: The method of claim 13, wherein the dopant vapor is composed of a volatile doping solution that is vaporized by using a vaporizer. Original
Materials described outside the worked examples.
graphene
dopant vapor
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,229,768Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic perspective view of graphene according to an embodiment of the present invention. [35] The term 'graphene'used in the specification refers …
FIG. 2 is a schematic flowchart for describing a method of manufacturing the graphene according to an embodiment of the present invention.
FIGS. 3 through 11 are schematic cross- sectional side views of a stack including the graphene of
FIG. 4 (operation S₂₂). [44] If the catalyst metal 101 is transferred to a reaction chamber (not shown), a gaseous source of carbon is injected into the …
FIG. 5 (operation S₂₃). [48] The carrier member 120 supports a fourth stack 400 (see
FIG. 6 (operation S₂₄). [52] Among the graphene 110 formed on the two surfaces of the catalyst metal 101, the graphene 110 formed on one surface of the …
FIG. 7, a seventh stack 700, in which the graphene 110 and the carrier member 120 are stacked, is formed by performing the operation for removing the catalyst …
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
FIG. 9 (operation S₂₇). [67] The target member 130 refersto a member onto which the graphene 110 is transferred. The target member 130 may be configured as a …
FIG. 10 (operation S₂₈). [71] If the carrier member 120 is a heat-releasable film, heat having a temperature equal to or greater than a releasing temperature is …
FIG. 11, a protection member 140 is formed on the graphene 110 (operation S₂₉). The protection member 140 protects the doped graphene 110 from the outside and …
FIG. 12 is a schematic process view for describing a method of manufacturing a graphene film, according to an embodiment of the present invention. Best Mode for …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A method of manufacturing graphene, the method comprising the following steps in order: preparing a carrier member on which the graphene is formed on one surface thereof, exposing a first surface of the graphene to dopant vapor to dope the graphene; transferring the doped graphene onto a target member so that the first surface of the graphene faces the target member; and removing the carrier member. Previously presented
: The method of claim 1, wherein the preparing of the carrier member on which the graphene is formed on one surface thereof comprises: forming the graphene on two surfaces of a catalyst metal; forming the carrier member on the graphene that is formed on one surface of the catalyst metal; and removing the catalyst metal. Original
: The method of claim 1, further comprising forming a protection member on the exposed graphene after the removing of the carrier member. Original
: The method of claim 1, wherein the car ri er member is a heat- releasable film. Original
: The method of claim 1, wherein the target member is formed of a material that is formed according to a roll-to-roll method, and the target member comprises at least one selected from the group consisting of polyethylene terephthalate (PET), polyimide (P I), polycarbonate, and polymethyl methacrylate (PMMA). Original
: The method of claim 1, wherein the dopant vapor is composed of a volatile doping solution that is vaporized. Original
: The method of claim 1, wherein the doping of the graphene is performed in a sealed space. Original
. Canceled
: A method of manufacturing a graphene film, the method comprising the following steps in order: preparing a roll-type heat-releasable film in which the graphene film is formed on one surface thereof; exposing a first surface of the graphene film to dopant vapor to dope the graphene film; transferring the doped graphene film onto a roll-type target film so that the first surface of the graphene faces the roll-type target film; and removing the heat-releasable film, wherein the steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, wherein the preparing of the heat- releasable film in which the graphene film is formed on one surface thereof comprises: forming the graphene film on two surfaces of a roll-type catalyst metal film; forming the heat-releasable film on the graphene film that is formed on one surface of the catalyst metal film; removing the graphene film formed on an other surface of the catalyst metal film; and removing the catalyst metal film, AM ENDMENT UNDER 37 C.F.R. § 1.312 Attorney Docket No.: Q₂₁₇₆₃₄ wherein th steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, further comprising forming a roll-type protection film on the exposed graphene film after the removing of the heat-releasable film, wherein the forming of the roll-type protection film is performed in one direction according to a roll-to-roll method. Original
: The method of claim 13, wherein the dopant vapor is composed of a volatile doping solution that is vaporized by using a vaporizer. Original
Materials described outside the worked examples.
graphene
dopant vapor
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,229,768Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic perspective view of graphene according to an embodiment of the present invention. [35] The term 'graphene'used in the specification refers …
FIG. 2 is a schematic flowchart for describing a method of manufacturing the graphene according to an embodiment of the present invention.
FIGS. 3 through 11 are schematic cross- sectional side views of a stack including the graphene of
FIG. 4 (operation S₂₂). [44] If the catalyst metal 101 is transferred to a reaction chamber (not shown), a gaseous source of carbon is injected into the …
FIG. 5 (operation S₂₃). [48] The carrier member 120 supports a fourth stack 400 (see
FIG. 6 (operation S₂₄). [52] Among the graphene 110 formed on the two surfaces of the catalyst metal 101, the graphene 110 formed on one surface of the …
FIG. 7, a seventh stack 700, in which the graphene 110 and the carrier member 120 are stacked, is formed by performing the operation for removing the catalyst …
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
FIG. 9 (operation S₂₇). [67] The target member 130 refersto a member onto which the graphene 110 is transferred. The target member 130 may be configured as a …
FIG. 10 (operation S₂₈). [71] If the carrier member 120 is a heat-releasable film, heat having a temperature equal to or greater than a releasing temperature is …
FIG. 11, a protection member 140 is formed on the graphene 110 (operation S₂₉). The protection member 140 protects the doped graphene 110 from the outside and …
FIG. 12 is a schematic process view for describing a method of manufacturing a graphene film, according to an embodiment of the present invention. Best Mode for …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A method of manufacturing graphene, the method comprising the following steps in order: preparing a carrier member on which the graphene is formed on one surface thereof, exposing a first surface of the graphene to dopant vapor to dope the graphene; transferring the doped graphene onto a target member so that the first surface of the graphene faces the target member; and removing the carrier member. Previously presented
: The method of claim 1, wherein the preparing of the carrier member on which the graphene is formed on one surface thereof comprises: forming the graphene on two surfaces of a catalyst metal; forming the carrier member on the graphene that is formed on one surface of the catalyst metal; and removing the catalyst metal. Original
: The method of claim 1, further comprising forming a protection member on the exposed graphene after the removing of the carrier member. Original
: The method of claim 1, wherein the car ri er member is a heat- releasable film. Original
: The method of claim 1, wherein the target member is formed of a material that is formed according to a roll-to-roll method, and the target member comprises at least one selected from the group consisting of polyethylene terephthalate (PET), polyimide (P I), polycarbonate, and polymethyl methacrylate (PMMA). Original
: The method of claim 1, wherein the dopant vapor is composed of a volatile doping solution that is vaporized. Original
: The method of claim 1, wherein the doping of the graphene is performed in a sealed space. Original
. Canceled
: A method of manufacturing a graphene film, the method comprising the following steps in order: preparing a roll-type heat-releasable film in which the graphene film is formed on one surface thereof; exposing a first surface of the graphene film to dopant vapor to dope the graphene film; transferring the doped graphene film onto a roll-type target film so that the first surface of the graphene faces the roll-type target film; and removing the heat-releasable film, wherein the steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, wherein the preparing of the heat- releasable film in which the graphene film is formed on one surface thereof comprises: forming the graphene film on two surfaces of a roll-type catalyst metal film; forming the heat-releasable film on the graphene film that is formed on one surface of the catalyst metal film; removing the graphene film formed on an other surface of the catalyst metal film; and removing the catalyst metal film, AM ENDMENT UNDER 37 C.F.R. § 1.312 Attorney Docket No.: Q₂₁₇₆₃₄ wherein th steps are performed in one direction according to a roll-to-roll method. Currently amended
: The method of claim 13, further comprising forming a roll-type protection film on the exposed graphene film after the removing of the heat-releasable film, wherein the forming of the roll-type protection film is performed in one direction according to a roll-to-roll method. Original
: The method of claim 13, wherein the dopant vapor is composed of a volatile doping solution that is vaporized by using a vaporizer. Original
Materials described outside the worked examples.
graphene
dopant vapor
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 8 (operation S₂₆). [58] In operation S26, doping using dopant vapor is performed to improve an electrical characteristic of the exposed graphene 110. In
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nickel
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gold(III) chloride
AuCl₃
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GRAPHENE ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
METHOD OF FORMING A GRAPHENE STRUCTURE
nickel
Ni
copper
Cu
polyethylene terephthalate
polyimide
polycarbonate
polymethyl methacrylate
gold(III) chloride
AuCl₃
nitric acid
HNO₃
hydrochloric acid
HCl
GRAPHENE ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
METHOD OF FORMING A GRAPHENE STRUCTURE
nickel
Ni
copper
Cu
polyethylene terephthalate
polyimide
polycarbonate
polymethyl methacrylate
gold(III) chloride
AuCl₃
nitric acid
HNO₃
hydrochloric acid
HCl
GRAPHENE ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
METHOD OF FORMING A GRAPHENE STRUCTURE
nickel
Ni
copper
Cu
polyethylene terephthalate
polyimide
polycarbonate
polymethyl methacrylate
gold(III) chloride
AuCl₃
nitric acid
HNO₃
hydrochloric acid
HCl
GRAPHENE ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF