[Claim 1] A heat treatment apparatus for high-quality graphene synthesis comprising: a top roll chamber, a deposition chamber -20 connected to a lower portion of the top roll chamber to deposit graphene on a catalytic metal film, and a bottom roll chamber connected to eif a lower portion of the deposition chamber, wherein the top roll chamber includes a top roll chamber body, a supply roller provided inside the top roll chamber to be driven by a motor, a first direction shifting roller provided at one side of the supply roller to shift a direction of the catalytic metal film, the catalytic metal film being supplied from the supply roller downwards, an intermediate roller rotating in contact with the first direction shifting roller at one side of the first direction shifting roller, applying friction force so that the catalytic metal film is uniformly supplied to a third direction shifting roller, and driven by the motor, a second direction shifting roller rotating in contact with the intermediate roller at one side of the intermediate roller and shifting a direction of the catalytic metal film when the catalytic metal film is transferred through the third direction shifting roller, and a winding roller provided at one side of the second direction shifting roller to wind the catalytic metal film when the catalytic metal film is transferred through the second direction shifting roller, and driven by the motor, wherein the deposition chamber includes a deposition chamber body formed integrally with a top plate, side plates connected to the top plate and a bottom plate connected to side plates, door portions formed at both sides facing each other of the deposition chamber body to view a surface of the catalytic metal film, a heater portion comprising a heater provided inside the deposition chamber body and positioned between the catalytic metal film on a supply side and the catalytic metal film on a discharge side, a heater fixing side plate fixed with the heater and attached to the deposition chamber body, a shield frame fixed to the heater fixing side plate, and shields provided in the shield frame to cover a periphery of the heater and to reflect and block heat from the heater, wherein the bottom roll chamber includes a bottom roll chamber body, and a first friction roller and a second friction roller which are in contact with both sides of the third direction shifting roller to give a direction and friction to the catalytic metal film when the direction of the catalytic metal film is shifted in the third direction shifting roller, the third direction shifting roller being provided inside the bottom roll chamber body, wherein the intermediate roller receives a driving force from the motor, the motor being provided outside the top roll chamber body to transmit the driving force to the supply roller and the winding roller, wherein cooling water is supplied to the intermediate roller to cool the catalytic metal film, and wherein a plurality of auxiliary rollers is mounted on a bottom plate of the deposition chamber body, a bottom of the shield frame is in contact with a top of the plurality of auxiliary rollers, and when the heater fixing side plate is separated from the deposition chamber body, an auxiliary roller in contact with the shield frame is rotated so that the heater portion is removable from the deposition chamber body.

[Claim 2]-[Claim 6]

[Claim 7] The heat treatment apparatus for high-quality graphene synthesis of claim-5 ₁, wherein a shield is formed inside the door portions.

[Claim 9]

[Claim 1] A heat treatment apparatus for high-quality graphene synthesis comprising: a top roll chamber, a deposition chamber -20 connected to a lower portion of the top roll chamber to deposit graphene on a catalytic metal film, and a bottom roll chamber connected to eif a lower portion of the deposition chamber, wherein the top roll chamber includes a top roll chamber body, a supply roller provided inside the top roll chamber to be driven by a motor, a first direction shifting roller provided at one side of the supply roller to shift a direction of the catalytic metal film, the catalytic metal film being supplied from the supply roller downwards, an intermediate roller rotating in contact with the first direction shifting roller at one side of the first direction shifting roller, applying friction force so that the catalytic metal film is uniformly supplied to a third direction shifting roller, and driven by the motor, a second direction shifting roller rotating in contact with the intermediate roller at one side of the intermediate roller and shifting a direction of the catalytic metal film when the catalytic metal film is transferred through the third direction shifting roller, and a winding roller provided at one side of the second direction shifting roller to wind the catalytic metal film when the catalytic metal film is transferred through the second direction shifting roller, and driven by the motor, wherein the deposition chamber includes a deposition chamber body formed integrally with a top plate, side plates connected to the top plate and a bottom plate connected to side plates, door portions formed at both sides facing each other of the deposition chamber body to view a surface of the catalytic metal film, a heater portion comprising a heater provided inside the deposition chamber body and positioned between the catalytic metal film on a supply side and the catalytic metal film on a discharge side, a heater fixing side plate fixed with the heater and attached to the deposition chamber body, a shield frame fixed to the heater fixing side plate, and shields provided in the shield frame to cover a periphery of the heater and to reflect and block heat from the heater, wherein the bottom roll chamber includes a bottom roll chamber body, and a first friction roller and a second friction roller which are in contact with both sides of the third direction shifting roller to give a direction and friction to the catalytic metal film when the direction of the catalytic metal film is shifted in the third direction shifting roller, the third direction shifting roller being provided inside the bottom roll chamber body, wherein the intermediate roller receives a driving force from the motor, the motor being provided outside the top roll chamber body to transmit the driving force to the supply roller and the winding roller, wherein cooling water is supplied to the intermediate roller to cool the catalytic metal film, and wherein a plurality of auxiliary rollers is mounted on a bottom plate of the deposition chamber body, a bottom of the shield frame is in contact with a top of the plurality of auxiliary rollers, and when the heater fixing side plate is separated from the deposition chamber body, an auxiliary roller in contact with the shield frame is rotated so that the heater portion is removable from the deposition chamber body.

[Claim 2]-[Claim 6]

[Claim 7] The heat treatment apparatus for high-quality graphene synthesis of claim-5 ₁, wherein a shield is formed inside the door portions.

[Claim 9]

[Claim 1] A heat treatment apparatus for high-quality graphene synthesis comprising: a top roll chamber, a deposition chamber -20 connected to a lower portion of the top roll chamber to deposit graphene on a catalytic metal film, and a bottom roll chamber connected to eif a lower portion of the deposition chamber, wherein the top roll chamber includes a top roll chamber body, a supply roller provided inside the top roll chamber to be driven by a motor, a first direction shifting roller provided at one side of the supply roller to shift a direction of the catalytic metal film, the catalytic metal film being supplied from the supply roller downwards, an intermediate roller rotating in contact with the first direction shifting roller at one side of the first direction shifting roller, applying friction force so that the catalytic metal film is uniformly supplied to a third direction shifting roller, and driven by the motor, a second direction shifting roller rotating in contact with the intermediate roller at one side of the intermediate roller and shifting a direction of the catalytic metal film when the catalytic metal film is transferred through the third direction shifting roller, and a winding roller provided at one side of the second direction shifting roller to wind the catalytic metal film when the catalytic metal film is transferred through the second direction shifting roller, and driven by the motor, wherein the deposition chamber includes a deposition chamber body formed integrally with a top plate, side plates connected to the top plate and a bottom plate connected to side plates, door portions formed at both sides facing each other of the deposition chamber body to view a surface of the catalytic metal film, a heater portion comprising a heater provided inside the deposition chamber body and positioned between the catalytic metal film on a supply side and the catalytic metal film on a discharge side, a heater fixing side plate fixed with the heater and attached to the deposition chamber body, a shield frame fixed to the heater fixing side plate, and shields provided in the shield frame to cover a periphery of the heater and to reflect and block heat from the heater, wherein the bottom roll chamber includes a bottom roll chamber body, and a first friction roller and a second friction roller which are in contact with both sides of the third direction shifting roller to give a direction and friction to the catalytic metal film when the direction of the catalytic metal film is shifted in the third direction shifting roller, the third direction shifting roller being provided inside the bottom roll chamber body, wherein the intermediate roller receives a driving force from the motor, the motor being provided outside the top roll chamber body to transmit the driving force to the supply roller and the winding roller, wherein cooling water is supplied to the intermediate roller to cool the catalytic metal film, and wherein a plurality of auxiliary rollers is mounted on a bottom plate of the deposition chamber body, a bottom of the shield frame is in contact with a top of the plurality of auxiliary rollers, and when the heater fixing side plate is separated from the deposition chamber body, an auxiliary roller in contact with the shield frame is rotated so that the heater portion is removable from the deposition chamber body.

[Claim 2]-[Claim 6]

[Claim 7] The heat treatment apparatus for high-quality graphene synthesis of claim-5 ₁, wherein a shield is formed inside the door portions.

[Claim 9]

[Claim 1] A heat treatment apparatus for high-quality graphene synthesis comprising: a top roll chamber, a deposition chamber -20 connected to a lower portion of the top roll chamber to deposit graphene on a catalytic metal film, and a bottom roll chamber connected to eif a lower portion of the deposition chamber, wherein the top roll chamber includes a top roll chamber body, a supply roller provided inside the top roll chamber to be driven by a motor, a first direction shifting roller provided at one side of the supply roller to shift a direction of the catalytic metal film, the catalytic metal film being supplied from the supply roller downwards, an intermediate roller rotating in contact with the first direction shifting roller at one side of the first direction shifting roller, applying friction force so that the catalytic metal film is uniformly supplied to a third direction shifting roller, and driven by the motor, a second direction shifting roller rotating in contact with the intermediate roller at one side of the intermediate roller and shifting a direction of the catalytic metal film when the catalytic metal film is transferred through the third direction shifting roller, and a winding roller provided at one side of the second direction shifting roller to wind the catalytic metal film when the catalytic metal film is transferred through the second direction shifting roller, and driven by the motor, wherein the deposition chamber includes a deposition chamber body formed integrally with a top plate, side plates connected to the top plate and a bottom plate connected to side plates, door portions formed at both sides facing each other of the deposition chamber body to view a surface of the catalytic metal film, a heater portion comprising a heater provided inside the deposition chamber body and positioned between the catalytic metal film on a supply side and the catalytic metal film on a discharge side, a heater fixing side plate fixed with the heater and attached to the deposition chamber body, a shield frame fixed to the heater fixing side plate, and shields provided in the shield frame to cover a periphery of the heater and to reflect and block heat from the heater, wherein the bottom roll chamber includes a bottom roll chamber body, and a first friction roller and a second friction roller which are in contact with both sides of the third direction shifting roller to give a direction and friction to the catalytic metal film when the direction of the catalytic metal film is shifted in the third direction shifting roller, the third direction shifting roller being provided inside the bottom roll chamber body, wherein the intermediate roller receives a driving force from the motor, the motor being provided outside the top roll chamber body to transmit the driving force to the supply roller and the winding roller, wherein cooling water is supplied to the intermediate roller to cool the catalytic metal film, and wherein a plurality of auxiliary rollers is mounted on a bottom plate of the deposition chamber body, a bottom of the shield frame is in contact with a top of the plurality of auxiliary rollers, and when the heater fixing side plate is separated from the deposition chamber body, an auxiliary roller in contact with the shield frame is rotated so that the heater portion is removable from the deposition chamber body.

[Claim 2]-[Claim 6]

[Claim 7] The heat treatment apparatus for high-quality graphene synthesis of claim-5 ₁, wherein a shield is formed inside the door portions.

[Claim 9]